Toshiba Personal Computer Satellite U400, Satellite Pro U400 and Portégé M800 Maintenance Manual PPM80A, PSU40A Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1
TOSHIBA CORPORATION Copyright © 2003 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein.
Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite U400 and Satellite Pro U400 Series. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field. SAFETY PRECAUTIONS Four types of messages are used in this manual to bring important information to your attention. Each of these messages will be italicized and identified as shown below.
The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite U400 and Satellite Pro U400 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service. Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs.
Conventions This manual uses the following formats to describe, identify, and highlight terms and operating procedures. Acronyms On the first appearance and whenever necessary for clarification acronyms are enclosed in parentheses following their definition. For example: Read Only Memory (ROM) Keys Keys are used in the text to describe many operations. The key top symbol as it appears on the keyboard is printed in boldface type.
Table of Contents Chapter 1 Hardware Overview 1.1 Features ..........................................................................................................................1 1.2 System Block Diagram ..................................................................................................6 1.3 2.5-inch Hard Disk Drive.............................................................................................11 1.4 Optical Drive......................................................
2.5 2.6 2.7 2.8 Procedure 2 Debugging Port Check............................................................ 16 Procedure 3 Diagnostic Test Program Execution Check ............................ 21 Procedure 4 Replacement Check ................................................................ 21 USB FDD Troubleshooting ........................................................................................ 22 Procedure 1 FDD Head Cleaning Check ....................................................
2.9 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 Display Troubleshooting..............................................................................................35 Procedure 1 External Monitor Check...........................................................35 Procedure 2 Diagnostic Test Program Execution Check .............................35 Procedure 3 Connector and Cable Check ....................................................36 Procedure 4 Replacement Check .............................
3.4 System Test.............................................................................................................. 3-11 3.5 Memory Test............................................................................................................ 3-13 3.6 Keyboard Test.......................................................................................................... 3-16 3.7 Display Test ...................................................................................................
Assembly Procedure ............................................................................................ 4-5 Tools and Equipment ........................................................................................... 4-5 Screw Tightening Torque .................................................................................... 4-6 Grip Color ............................................................................................................ 4-6 Screw Notation ............................
Appendices Appendix A Handling the LCD Module ........................................................................... A-1 Appendix B Board Layout ................................................................................................ B-1 Appendix C Pin Assignments............................................................................................ C-1 Appendix D Display Codes ...............................................................................................
Chapter 1 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 1-1
Chapter 1 Hardware Overview Chapter 1 Contents 1.1 Features ..........................................................................................................................1 1.2 System Block Diagram ..................................................................................................5 1.3 2.5-inch Hard Disk Drive...............................................................................................9 1.4 Optical Drive...................................................
Hardware Overview Chapter 1 Figures Figure 1-1 Front of the computer.........................................................................................4 Figure 1-2 System block diagram........................................................................................5 Figure 1-3 2.5-inch HDD.....................................................................................................9 Figure 1-4 DVD-ROM & CD-R/RW drive ..............................................................
Chapter 1 1-2 Hardware Overview Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
Chapter 1 Hardware Overview 1.1 Features The Satellite U400/PROTEGE M800 (Intel Platform) series are 2 spindle PCs running Intel® Celeron® Processor 540 or higher. Intel® Core™ 2 Duo Processor (800MHz) T8100 or higher. Intel® Core™ 2 Duo Processor (667MHz) T5450 or higher. The features are listed below. θ Microprocessor Microprocessor that is used will be different by the model. It supports processors as follows Intel® Core™ 2 Duo FSB : 667 MHz T5450(1.67GHz) T5550(1.83GHz) T5750(2.
Chapter 1 Hardware Overview θ VRAM Shared with System RAM for Intel GL960/GM965 θ HDD 80GB, 120GB, 160GB, 200GB, 250GB, 320GB internal drives. 2.5 inch x 9.5mm height. θ USB FDD (Option) Toshiba external USB FDD for option θ Display LCD (CCFL) 13.3-inch, 1,280 (H) x 800 (V) WXGA 262,144 colors + CCFL, High-brightness, CSV, amorphous silicon TFT color display. LCD (LED) 13.3-inch, 1,280 (H) x 800 (V) WXGA + LED Backlight, High-brightness, CSV, amorphous silicon TFT color display.
Chapter 1 Hardware Overview θ Battery The RTC battery is equipped inside the computer. It is good with no external power source for 1month on average. The main battery is a detachable lithium ion battery. 6 cell Li-Ion 3700mAh/4800mAh 9 cell Li-Ion 7200mAh θ USB (Universal Serial Bus) 3 USB ports are provided. The ports comply with the USB2.0 standard, which enables data transfer speeds 40 times faster than USB1.1 standard. USB1.1 is also supported.
Chapter 1 Hardware Overview 3D Accelerometer for HDD Figure 1-1 Front of the computer 4 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
Chapter 1 Hardware Overview 1.2 System Block Diagram Figure 1-2 shows the system block diagram.
Chapter 1 Hardware Overview The PC contains the following components. θ CPU Intel® Core™ 2 Duo FSB : 667 MHz T5450(1.67GHz) T5550(1.83GHz) T5750(2.0GHz) Intel® Core™ 2 Duo FSB: 800MHz T8100(2.1GHz) T8300(2.4GHz) T9300(2.5GHz) T9500(2.6GHz) Intel Celeron FSB : 533MHz 540 (1.86GHz) 550 (2.0GHz) 560(2.13GHz) θ Memory Two memory slots capable of accepting DDRII-SDRAM 512MB,1GB or 2GB memory modules for a maximum of 4GB. To GL960, the maximum is 2GB. • • • 200-pin SO-DIMM 1.
Chapter 1 Hardware Overview − DRAM Controller : DDRII 533/667 support − DMI − 1299-ball 35 x 35mm Mirco FC-BGA Package • South Bridge (Intel 82801HBM ICH8-M) − − − − − − − − − − − − − − − − − Direct Media Interface (DMI) PCI Express Serial ATA (SATA) Controller PCI Interface IDE Interface Low Pin count (LPC) interface Serial Peripheral Interface (SPI) DMA controller Advanced Programmable Interrupt Controller (APIC) USB Controllers Gigabit Ethernet Controller RTC GPIO Enhanced Power Management SMBus 2.
Chapter 1 Hardware Overview θ Mini Card Wireless LAN card (BTO) 2.4 GHz DSSS/OFDM LAN card is equipped. Conformity with IEEE 802.11b/g and IEEE 802.11a/b/g.. Transfer speed maximum is 54Mbit/sec. supports 128bit WEP. θ MODEM (Conexant x 1) Supported by on board Modem + DAA daughter card. Data and FAX transmission is available. Supports ITU-TV.90. The transfer speed of data receiving is 56kbps, of data sending is 33.6kbps and of FAX is 14.4kbps. Actual speed depends on the quality of the line used.
Chapter 1 Hardware Overview 1.3 2.5-inch Hard Disk Drive A compact, high-capacity HDD with a height of 9.5mm. Contains a 2.5-inch magnetic disk and magnetic heads. Figure 1-3 shows a view of the 2.5-inch HDD and Tables 1-1 and 1-2 list the specifications. Figure 1-3 2.5-inch HDD Table 1-1 2.5-inch HDD dimensions Standard value Parameter Outline Dimensions TOSHIBA MK8046GSX TOSHIBA MK1246GSX TOSHIBA MK1646GSX TOSHIBA MK2046GSX Width (mm) 69.8 Height (mm) 9.
Chapter 1 Hardware Overview Standard value Hitachi Hitachi Hitachi Hitachi Hitachi Hitachi HTS542508 HTS542512 HTS542516 HTS542520 HTS542525 HTS542532 k9SA00 k9SA00 k9SA00 k9SA00 K9SA00 k9SA00 Parameter Width (mm) Height Outline (mm) Dimensions Depth (mm) Weight (g) 69.85 +/- 0.25 9.5 +/- 0.2 100.2 +/- 0.25 95 max 95 max 102 max 102 max 102 max 102 max Table 1-2 2.
Chapter 1 Hardware Overview Specification Parameter storage size(formatted) Fujitsu MHY2080BH Fujitsu MHY2120BH Fujitsu MHY2160BH Fujitsu MHY2200BH Fujitsu MHY2250BH Fujitsu MHY2320BH 80GB 120GB 160GB 200GB 250GB 320GB Speed (RPM) 5400 Data transfer Rate To/From Media T0/From Host 84.6MB/s 1.5Gbps(150MB/s) bus transfer rate (MB/s) 1.5Gbps(150MB/s) Average random seek time (read) (ms) 12.0ms/14.0ms Power-on-toready 4.
Chapter 1 Hardware Overview 1.4 Optical Drive 1.4.1 DVD-ROM & CD-R/RW Drive The DVD-ROM & CD-R/RW drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15inch) CD/DVD-ROM and CD-R/RW. It is a high-performance drive that reads DVD at maximum 8-speed and CD at maximum 24-speed. The DVD-ROM & CD-R/RW drive is shown in Figure 1-4. The dimensions and specifications of the DVD-ROM & CD-R/RW drive are described in Table 1-3, Table 1-4.
Chapter 1 Hardware Overview Table 1-4 DVD-ROM & CD-R/RW drive specifications (1/3) Drive Specification Parameter Read (KB/s) Write Data transfer speed Access time (ms) (Random) TEAC DW-224E-VT7 1,545 to 3,600(KB/s) CD-ROM model 4,469 to 10,816(KB/s) DVD-ROM CD-R:24x CAV,16x CAV, 10x CLV, 4x CLV MS CDRW:4x CLV HS CD-RW:10x CAV, 10x CLV, 4x CLV US CD-RW:24x CAV, 10x CLV US+ CD-RW:Not supported ATAPI interface (MB/s) Programmed I/O 16.7MB/sec max(Mode 0 to 4) Multi-word DMA 16.
Chapter 1 Hardware Overview 1.4.2 DVD Super Multi Drive The DVD Super Multi drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15-inch) CD/DVD-ROM, CD-R/RW, DVD±R/±RW and DVD-RAM. It is a high-performance drive that reads DVD-ROM at maximum 8-speed and CD at maximum 24-speed. Write speed of DVD±R/±RW and DVD-RAM is different depending on the drive. The DVD Super Multi drive is shown in Figure 1-5. The dimensions and specifications of the DVD Super Multi drive are described in Table 1-5, Table 1-8.
Chapter 1 Hardware Overview Table 1-6 DVD Super Multi drive specifications (1/4) Drive Specification Parameter Panasonic (UJ-852B/ UJ-852M) Read (KB/s) Data transfer speed Access time (ms) (Random) Write DVD-ROM MAX 8X CAV (MAX 10800 KB/s) CD-ROM MAX 24X CAV (MAX 3600 KB/s) CD-R MAX. 24X(CAV) CD-RW 4X (CLV) High Speed CD-RW 10X (CLV) Ultra Speed CD-RW MAX. 24X (CAV) ATAPI interface (MB/s) 16.6 MB/s :PIO mode4 16.6 MB/s :Multi word mode2 33.3 MB/s :Ultra DMA mode2 CD-ROM 150ms (Typ.
Chapter 1 Hardware Overview 1.5 Keyboard The Hampton 10/10S keyboard has two different kinds of placement, one is for JP style and the other is for US style. Figure 1-6 is a view of the keyboard for US style Figure 1-6 Keyboard for US style Figure 1-7 is a view of the keyboard for JP style Figure 1-7 Keyboard for JP style See Appendix E for details of the keyboard layout.
Chapter 1 Hardware Overview 1.6 TFT Color Display The Hampton 10/10S Panel has two different kinds of model, one is CCFL backlight and the other is LED backlight. 1.6.1 LCD Module with CCFL Backlight Figure 1-8 ~ 1-11 shows a view of the LCD module and Table 1-7 lists the specifications.
Chapter 1 Hardware Overview Figure 1-9 AUO LCD Module Figure 1-10 Samsung Module 18 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
Chapter 1 Hardware Overview Figure 1-11 CMO LCD Module Table 1-7 LCD module specifications Specifications(WXGA) Item LG LP133WX3TLN3 AUO B133EW01 V3 Number of Dots Dot spacing (mm) 1.6.2 Samsung LTN133AT07G01 CMO N133I1-L01 1,280x 800 0.2235(H)× 0.2235(V) LCD Module with LED Backlight Figure 1-12 shows a view of the LED backlight module and Table 1-8 lists the specifications.
Chapter 1 Hardware Overview Figure 1-12 TMD LED Backlight Module Table 1-8 LED backlight module specifications Specifications(WXGA) Item TMD LTD133EWHK Number of Dots Dot spacing (mm) 20 1,280x 800 0.2235(H)× 0.
Chapter 1 Hardware Overview 1.6.3 CCFL Inverter Board Table 1-9 lists the FL inverter board specifications. Table 1-9 FL inverter board specifications Specifications Foxconn T18I095.00 Delta DAC-08N035 AF SUMIDA TWS-449-308 TDK TBD485NR Voltage (V) 8~20 8~20 8~20 8~20 Power (W) 7.5W 7.5W 7.5W 7.5W 612~945 612~945 612~945 612~945 Item Input Voltage (Vrms) Output Current (f=55KHz)(mArms) 2.3±0.4 ~ 6.5±0.
Chapter 1 Hardware Overview 1.7 Power Supply Table 1-10 lists the power rail output specifications of Santa Rosa platform. Table 1-10 Santa Rosa Power supply output rating Power supply Name （Yes/No） Voltage [V] Power OFF Suspend mode Power OFF Boot mode No Battery +5VPCU 5 Yes Yes No +5V_S5 5 Yes No No +5V 5 No No No +5VSATA 5 No No No USBPWR 5 No No No +5V_TP 5 No No No VCCRTC 3.3 Yes Yes Yes TH_FAN_POWER 3.1~5 No No No +3VPCU 3.3 Yes Yes No +3V_S5 3.
Chapter 1 Hardware Overview 1.8 Batteries The PC has the following two batteries. θ Main battery θ Real time clock (RTC) battery Table 1-11 lists the specifications for these two batteries. Table 1-11 Battery specifications Battery Name Main battery Lithium ion Capacity Sanyo 6 Cells 11.1v 3700mAh Sanyo 6 cells 11.1v 4800mAh 11.1v 3700mAh 11.1v 7200mAh 3V 16mAh Panasonic 6cells Battery Element Lithiumion Sanyo 9 cell Real time clock (RTC) battery 1.8.
Chapter 1 Hardware Overview 1.8.2 Battery Charging Control Battery charging is controlled by a power supply microprocessor. The power supply microprocessor controls power supply and detects a full charge when the AC adaptor and battery are connected to the computer. θ Battery Charge When the AC adapter is connected, normal charging is used while the system is turned on and quick charge is used while the system is turned off. Refer to the following Table 1-12.
Chapter 1 Hardware Overview 1.8.3 RTC Battery The RTC battery provides the power supply to maintain the date, time, and other system information in memory. Table 1-14 lists the Time required for charges of RTC battery and data preservation time.
Chapter 1 Hardware Overview 1.9 AC Adapter The AC adapter is used to charge the battery. Table 1-15 lists the AC adapter specifications. Table 1-15 AC adapter specifications Parameter With Led Power Input voltage Input frequency Input current Output voltage Output current 26 Specification DELTA/ LITE-ON 75W AC 100V/240V 50Hz/60Hz 1.5A DC 19V 3.
Chapter 2 Troubleshooting Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-1
Chapter 2 Contents 2.1 Troubleshooting .............................................................................................................1 2.2 Troubleshooting Flowchart............................................................................................3 2.3 Power Supply Troubleshooting......................................................................................7 2.4 2.5 2.6 2.7 2.8 2-2 Procedure 1 Power Status Check .................................................
2.9 2.10 2.11 2.12 2.13 2.14 2.15 2.16 Display Troubleshooting..............................................................................................35 Procedure 1 External Monitor Check...........................................................35 Procedure 2 Diagnostic Test Program Execution Check .............................35 Procedure 3 Connector and Cable Check.....................................................36 Procedure 4 Replacement Check ...................................
Chapter2 Troubleshooting Procedures 2 2.1 Troubleshooting Chapter 2 describes how to determine which Field Replaceable Unit (FRU) in the computer is causing the computer to malfunction. The FRUs covered are: 1. Power supply 6. Touch pad 11. Wireless LAN 2. System Board 7. Display 12. Sound 3. USB FDD 8. Optical Disk Drive 13, Finger Print Board 4. 2.5” HDD 9. Modem 14, Bluetooth 5. Keyboard 10. LAN The Test Program operations are described in Chapter 3.
Chapter2 Troubleshooting Procedures There are following two types of connections in the figure of board and module connection in and after 2.3 Power Supply Troubleshooting. (1) Cable connection is described in the figure as line. (2) Pin connection is described in the figure as arrow.
Chapter2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart Use the flowchart in Figure 2-1 as a guide for determining which troubleshooting procedures to execute. Before going through the flowchart steps, verify the following: Ask him or her to enter the password if a password is registered. Verify with the customer that Toshiba Windows is installed on the hard disk. NonWindows operating systems can cause the computer to malfunction.
Chapter2 Troubleshooting Procedures Figure 2-1 Troubleshooting flowchart (1/2) 2-4 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
Chapter2 Troubleshooting Procedures Figure 2-1 Troubleshooting flowchart (2/2) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 2-5
Chapter2 Troubleshooting Procedures If the diagnostics program cannot detect an error, the problem may be intermittent. The Test program should be executed several times to isolate the problem. Check the Log Utilities function to confirm which diagnostic test detected an error(s), and then perform the appropriate troubleshooting procedures as follows: 1.
Chapter2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting The power supply controller controls many functions and components. To determine if the power supply is functioning properly, start with Procedure 1 and continue with the other Procedures as instructed.
Chapter2 Troubleshooting Procedures Table 2-2 DC IN icon DC IN icon Power supply status Lights blue or white DC power is being supplied from the AC adapter. Blinks orange Power supply malfunction*1 Doesn’t light Any condition other than those above. *1 when the power supply controller detects a malfunction, the DC IN icon blinks orange. It shows an error code. When the icon is blinking, perform the following procedure. 1. Remove the battery pack and the AC adapter. 2.
Chapter2 Troubleshooting Procedures 80 ?? Time Out Error Other Error HDD 1 2 4 5 7 9 0A 0B 10 11 20 40 80 AA Bad Command Error Bad Address Mark Error Record Not Found HDC Not Reset Error Drive Not Initialized DMA Boundary Error Bad Sector Bad Track Error ECC Error ECC Recover Enabled HDC Error Seek Error Time Out Error Drive Not Ready HDD BB CC E0 F0 ?? Undefined Error Write Fault Status Error No Sense Error Other Error Cache Memory Multimedia 2 Protect Mode Error 3 ?? Caching Error Other Error
Chapter2 Troubleshooting Procedures Procedure 3 Connection Check The wiring diagram related to the power supply is shown below: Any of the connectors may be disconnected. Perform Check 1. Check 1 Make sure the AC adapter and the AC power cord is firmly plugged into the DC IN connector PCN1 and wall outlet. If these cables are connected firmly, go to Check 2. Check 2 Replace the AC adapter and the AC power cord with new ones. • • Check 3 If the DC IN icon does not light, go to Procedure 5.
Chapter2 Troubleshooting Procedures Check 5 Replace the battery pack with a new one. If the battery pack is still not charged, go to Procedure 5.
Chapter2 Troubleshooting Procedures Procedure 5 Replacement Check The power is supplied to the system board by the AC adapter. If either the AC adapter or the system board was damaged, perform the following Checks. To disassemble the computer, follow the steps described in Chapter 4, Replacement Procedures. When AC adapter is connected; Check 1 AC adapter may be faulty. Replace the AC adapter with a new one. If the problem still occurs, perform Check 2. Check 2 System board may be faulty.
Chapter2 Troubleshooting Procedures 2.4 System Board Troubleshooting This section describes how to determine whether the system board is malfunctioning or not. Start with Procedure 1 and continue with the other procedures as instructed.
Chapter2 Troubleshooting Procedures Procedure 1 Message Check When the power is turned on, the system performs the Power On Self Test (POST) installed in the BIOS ROM. The POST tests each IC on the system board and initializes it. If an error message is shown on the display, perform Check 1. If there is no error message, go to Procedure 2. If MS-DOS or Windows XP is properly loaded, go to Procedure 4.
Chapter2 Troubleshooting Procedures Check 3 The IRT checks the system board. When the IRT detects an error, the system stops or an error message appears. If one of the following error messages (1) through (17), (24) or (25) is displayed, go to Procedure 4. If error message (18) is displayed, go to the Keyboard Troubleshooting Procedures. If error message (19), (20) or (21) is displayed, go to the 2.5” HDD Troubleshooting Procedures.
Chapter2 Troubleshooting Procedures Procedure 2 Debugging Port Check Check the MiniPCI Debug board. The tool for debug port test is shown below. Figure 2-2 A set of tool for debug port test The test procedures are follows: 1. Replace Mini PCI debug port with Wireless LAN card, check LED in the Mini PCI debug board The following is a list of the Test Point codes written to port 80h at the start of each routine, the beep codes issued for terminal errors, and a description of the POST routine.
Chapter2 Troubleshooting Procedures Code Beeps POST Routine Description 14h Initialize keyboard controller 16h1-2-2-3 BIOS ROM checksum 17h Initialize cache before memory autosize 18h 8254 timer initialization 1Ah 8237 DMA controller initialization 1Ch Reset Programmable Interrupt Controller 20h1-3-1-1 Test DRAM refresh 22h1-3-1-3 Test 8742 Keyboard Controller 24h Set ES segment register to 4 GB 26h Enable A20 line 28h Autosize DRAM 29h Initialize POST Memory Manager 2Ah Clear 512 KB base RAM 2Ch1-3-4-1 RA
Chapter2 Troubleshooting Procedures 64h Jump to UserPatch1 66h Configure advanced cache registers 67h Initialize Multi Processor APIC 68h Enable external and CPU caches 69h Setup System Management Mode (SMM) area 6Ah Display external L2 cache size 6Bh Load custom defaults (optional) 6Ch Display shadow-area message 6Eh Display possible high address for UMB recovery 70h Display error messages 72h Check for configuration errors 76h Check for keyboard errors 7Ch Set up hardware interrupt vectors 7Eh Initialize
Chapter2 Troubleshooting Procedures Code Beeps POST Routine Description AAh Scan for F2 key stroke ACh Enter SETUP AEh Clear Boot flag B0h Check for errors B2h POST done - prepare to boot operating system B4h One short beep before boot B5h Terminate QuietBoot (optional) B6h Check password (optional) B9h Prepare Boot Bah Initialize DMI parameters BBh Initialize PnP Option ROMs BCh Clear parity checkers BDh Display MultiBoot menu BEh Clear screen (optional) BFh Check virus and backup reminders C0h Try to boo
Chapter2 Troubleshooting Procedures Code Beeps For Boot Block in Flash ROM E0h Initialize the chipset E1h Initialize the bridge E2h Initialize the CPU E3h Initialize system timer E4h Initialize system I/O E5h Check force recovery boot E6h Checksum BIOS ROM E7h Go to BIOS E8h Set Huge Segment E9h Initialize Multi Processor EAh Initialize OEM special code EBh Initialize PIC and DMA ECh Initialize Memory type EDh Initialize Memory size EEh Shadow Boot Block EFh System memory test F0h Initialize interrupt vect
Chapter2 Troubleshooting Procedures Procedure 3 Diagnostic Test Program Execution Check Execute the following tests from the Diagnostic Test Menu. These tests check the system board. Refer to Chapter 3, Tests and Diagnostic, for more information on how to perform these tests. 1. System test 2. Memory test 3. Keyboard test 4. Display test 5. Floppy Disk test 6. VGA test 7. VGA Memory test 8. Hard Disk test 9. CPU Temperature test 10. Main Battery test 11. BIOS test 12. CD-ROM/DVD-ROM test 13.
Chapter2 Troubleshooting Procedures 2.5 USB FDD Troubleshooting To check whether the USB FDD is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: FDD Head Cleaning Check Procedure 2: Diagnostic Test Program Execution Check Procedure 3: Connector Check and Replacement Check Procedure 1 FDD Head Cleaning Check FDD head cleaning is one option available in the Diagnostic Program. After connecting USB FDD, insert the Diagnostics Disk in the floppy disk drive.
Chapter2 Troubleshooting Procedures Procedure 2 Diagnostic Test Program Execution Check Insert the Diagnostics Disk in the USB FDD, turn on the computer and run the test. Refer to Chapter 3, Tests and Diagnostics, for more information about the diagnostics test procedures. Make sure the floppy disk is formatted correctly and that the write protect tab is disabled. Floppy disk drive test error codes and their status names are listed in Table 2-7.
Chapter2 Troubleshooting Procedures Procedure 3 Connector Check and Replacement Check USB FDD is connected to USB port on system board and US board. US board is also connected to system board by cable. The connection of cable and board may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following checks. Check 1 Make sure USB FDD is firmly connected to USB port.
Chapter2 Troubleshooting Procedures Check 2 USB FDD may be faulty. Replace it with a new one. If the problem still occurs, perform Check 3. Check 3 Connect USB FDD to each port embedded on system board. If it does not work properly when connected to CN12, CN19, CN20 or all ports, perform Check 4. Check 4 System board may be faulty. Replace it with a new one following the steps in Chapter 4, Replacement Procedures.
Chapter2 Troubleshooting Procedures 2.6 2.5” HDD Troubleshooting To check if 2.5” HDD is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Partition Check Procedure 2: Message Check Procedure 3: Format Check Procedure 4: Diagnostic Test Program Execution Check Procedure 5: Connector Check and Replacement Check CAUTION: The contents of the hard disk will be erased when the 2.5” HDD troubleshooting procedures are executed.
Chapter2 Troubleshooting Procedures Procedure 2 Message Check When the power is turned on, the system performs the Initial Reliability Test (IRT) installed in the BIOS ROM. When the test detects an error, an error message is displayed on the screen. Make sure no floppy disk is in the FDD. Turn on the computer and check the message on the screen. When an OS starts from the 2.5” HDD, go to Procedure 3. Otherwise, start with Check 1 below and perform the other checks as instructed.
Chapter2 Troubleshooting Procedures Procedure 3 Format Check The computer’s HDD is formatted using the MS-DOS FORMAT program or the physical format program of the test program. To format the HDD, start with Check 1 below and perform the other steps as required. Refer to the MS-DOS Manual for the operation of MS-DOS. For the format by the test program, refer to the Chapter 3. Check 1 Format an 2.5” HDD using MS-DOS FORMAT command. Type as FORMAT C:/S/U. If 2.5” HDD can not be formatted, perform Check 2.
Chapter2 Troubleshooting Procedures Procedure 4 Diagnostic Test Program Execution Check The HDD test program is stored in the Diagnostics Disk. Perform all of the HDD tests in the Hard Disk Drive Test. Refer to Chapter 3, Tests and Diagnostics, for more information about the HDD test program. If an error is detected during the HDD test, an error code and status will be displayed. The error codes and statuses are described in Table 2-8.
Chapter2 Troubleshooting Procedures Procedure 5 Connector Check and Replacement Check HDD(s) is/are connected to the connector(s) on the system board. The connection of HDD(s) and board may be defective. Otherwise, they may be faulty. Disassemble the computer following instructions in Chapter 4, Replacement Procedures and perform the following checks. Check 1 Make sure HDD(s) is/are firmly connected to the connector(s) on the system board.
Chapter2 Troubleshooting Procedures 2.7 Keyboard Troubleshooting To check if the computer’s keyboard is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the Keyboard Test (DIAGNOSTIC TEST) and Pressed key display test (ONLY ONE TEST) in the Diagnostic Program.
Chapter2 Troubleshooting Procedures Procedure 2 Connector and Replacement Check The connection of cable and board may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure keyboard cable is firmly connected to system board. If the connection is loose, reconnect firmly and repeat Procedure 1. If the problem still occurs, go to Check 2. Check 2 Keyboard may be faulty.
Chapter2 Troubleshooting Procedures 2.8 Touch pad Troubleshooting To check if the computer’s touch pad is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the Touch pad test (ONLY ONE TEST) in the Diagnostic Program. Refer to Chapter 3, Tests and Diagnostics, for more information on how to perform the test program.
Chapter2 Troubleshooting Procedures Procedure 2 Connector and Replacement Check The connection of cable and board may be defective. Otherwise, they may be faulty. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure the cable is firmly connected to system board. If the connection is loose, reconnect firmly and repeat Procedure 1. If the problem still occurs, go to Check 2.
Chapter2Troubleshooting Procedures 2.9 Display Troubleshooting To check if the computer’s display is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: External Monitor Check Procedure 2: Diagnostic Test Program Execution Check Procedure 3: Connector and Cable Check Procedure 4: Replacement Check Procedure 1 External Monitor Check Connect an external monitor to the computer’s external monitor port, then boot the computer.
Chapter2Troubleshooting Procedures Procedure 3 Connector and Cable Check LCD Module is connected to system board by an LCD/FL cable. FL inverter board is also connected to system board by an LCD/FL cable. And, fluorescent lamp is connected to FL inverter board by HV cable. Their cables may be disconnected from system board or FL inverter board. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures.
Chapter2Troubleshooting Procedures Procedure 4 Replacement Check Fluorescent lamp, FL inverter, LCD module, HV cable and LCD/FL cable are connected to display circuits. Any of these components may be faulty. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then perform the following checks: If fluorescent lamp does not light, perform Check 1. If characters or graphics on the internal display are not displayed clearly, perform Check 4.
Chapter2Troubleshooting Procedures 2.10 Optical Disk Drive Troubleshooting To check if optical disk drive is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the CD-ROM/DVD-ROM Test in the Diagnostic Program. Refer to Chapter 3, Tests and Diagnostics for more information on how to perform the test program.
Chapter2Troubleshooting Procedures 2.11 Modem Troubleshooting To check if modem is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute Modem test in the LAN/Modem/Bluetooth/IEEE1394 test program. Refer to Chapter 3, Tests and Diagnostics for more information on how to perform the test program.
Chapter2Troubleshooting Procedures Check 1 Make sure the following connections are firmly connected. If any connector is disconnected, connect it firmly and return to Procedure 1. If the problem still occurs, perform Check 2.
Chapter2Troubleshooting Procedures Check 2 Modem cable may be faulty. Replace it with a new one. If the problem still occurs, perform Check 3. Check 3 MDC may be faulty. Replace it with a new one following the steps in Chapter 4. If the problem still occurs, perform Check 4. Check 4 Cable between MDC and system board may be faulty. Replace it with a new one following the instructions in Chapter 4. If the problem still occurs, perform Check 5. Check 6 System board may be faulty.
Chapter2Troubleshooting Procedures 2.12 LAN Troubleshooting To check if the computer’s LAN is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute LAN test in the LAN/Modem test program. Refer to Chapter 3, Tests and Diagnostics for more information on how to perform the test program.
Chapter2Troubleshooting Procedures 2.13 Wireless LAN Troubleshooting To check if the computer's Wireless LAN is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Transmitting-Receiving Check Procedure 2: Antennas' Connection Check Procedure 3: Replacement Check Procedure 1 Transmitting-Receiving Check Before starting the test, make sure the wireless communication switch is set in the ON position.
Chapter2Troubleshooting Procedures Procedure 2 Antennas' Connection Check The wireless LAN function-wiring diagram is shown below: Any of the connections may be defective. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure the wireless communication switch is “On”. If the switch is “Off”, turn it “On”. If the problem still occurs, perform Check 2.
Chapter2Troubleshooting Procedures Procedure 3 Replacement Check Wireless LAN card, wireless LAN antenna or system board may be faulty. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then perform the following checks: Check 1 Wireless LAN antenna may be faulty. Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 2. Check 2 Wireless LAN card may be faulty.
Chapter2Troubleshooting Procedures 2.14 Sound Troubleshooting To check if the sound function is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Connector Check Procedure 2: Procedure 1 Replacement Check Connector Check As the connection may be defective, disassemble the PC and check each connection. If the problem still occurs, go to Procedure 2.
Chapter2Troubleshooting Procedures Procedure 2 Replacement Check If External microphone/Headphone does not work properly, perform check 1. If Internal microphone /Speaker does not work properly, perform check 2. If HP out does not work properly, perform check 3. If Volume control does not work properly, perform check 4. Check 1 External microphone/Headphone may be faulty. Replace it with a new one following the steps in Chapter 4. If the problem still occurs, perform Check 5.
Chapter2Troubleshooting Procedures 2.15 Fingerprint Troubleshooting To check if the computer’s Fingerprint is malfunctioning or not, follow the troubleshooting procedures below as instructed. Procedure 1: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute Fingerprint test in the test program. Refer to Chapter 3, Tests and Diagnostics for more information on how to perform the test program. If any error is detected, perform Procedure 2.
Chapter2Troubleshooting Procedures 2.16 Bluetooth Troubleshooting To check if the computer’s Bluetooth is malfunctioning or not, follow the troubleshooting procedure below as instructed. Procedure 1 Procedure 2 Diagnostic Test Program Execution Check Connector Check and Replacement Check The Bluetooth function is connected to system board. If Bluetooth malfunctions, its connection is defective or Bluetooth cable and system board may be faulty.
Test Program for Field.
Test Program for Field. Chapter 3 Contents 3.1 Tests and Diagnostics Software Overview ............................................................... 3 3.2 Executing the Diagnostic Test .................................................................................. 4 3.3 Subtest names............................................................................................................ 8 3.4 System Test................................................................................................
Test Program for Field. 3.1 Tests and Diagnostics Software Overview This chapter explains how to use the Tests and Diagnostics Software for the Satellite U400 and Satellite Pro U400 computer systems. NOTES: Before starting the Tests and Diagnostics software: 1. Check all cables for loose connections. 2. Exit any application and close Windows.
Test Program for Field. 3.2 Executing the Diagnostic Test DOS is required to run the Diagnostics Program. To start the programs follow these steps: 1. Create a DOS bootable disk and copy all the files from the Tests and Diagnostics software to the disk. 2. Insert the boot disk into the computer’s floppy disk drive and turn on the computer. The following screen displays: TOSHIBA Satellite(Pro) U400 Diagnostics Version v1.10 ESC ::Select item :Escape [ DIAGNOSTICS MENU ] 01.DIAGNOSTIC TEST 02.
Test Program for Field. The following menu displays: TOSHIBA Satellite(Pro) U400 Diagnostics Version V1.10 ESC ::Select item :Escape [ DIAGNOSTICS MENU ] 01. 02. 03. 04. 05. 01. 01. 06. 02. 99. 03. 04. 05. 06. 07. DIAGNOSTIC TEST RUNNING TEST DMI INFORMATION [ DIAGNOSTIC TEST MENU ] LOG UTILITIES SYSTEM CONFIGURATION SYSTEM TEST TEST 08. CACHE MEMORY TEST SYSTEM OPTION MEMORY TEST 09. HIGH RESOLUTION DISPLAY TEST EXIT KEYBOARD TEST 10. MULTIMEDIA TEST DISPLAY TEST 11. MEMORY2 TEST FLOPPY DISK TEST 88.
Test Program for Field. 4. Select the subtest you want to execute and press Enter. The following menu displays: TOSHIBA Satellite(Pro) U400 Diagnostics Version V1.10 ESC : :Select item :Escape [ DIAGNOSTICS MENU ] [ SYSTEM TEST ] 01. DIAGNOSTIC TEST 02. RUNNING TEST 01. FAN ON/OFF 03. DMI INFORMATION 01. FAN ON/OFF 02.TEST Battery [ DIAGNOSTIC MENU Test ] 04. LOG UTILITIES 03. CPU Temperature 05. SYSTEM CONFIGURATION HDD CLOCK Protection 01. SYSTEM 01.OPTION SYSTEM TEST TEST 9. 04.
Test Program for Field. NOTES: The Item2 and 3 of Test Parameter are not used by some tests. Go To Test Move the highlight bar to Go To Test and press Enter to start executing the test. Test Loop Select NO to return the screen to the subtest menu after the test is complete. Select YES to set the test to run continuously until it is halted by the user. Error Stop Select NO to keep the test running even if an error is found.
Test Program for Field. 3.3 Subtest names Table 3-1 lists the subtest names for each test program in the Diagnostic Test menu. Table 3-1 Subtest Names(1/3) No. 01 02 03 04 8 Test Name SYSTEM TEST MEMORY TEST KEYBOARD TEST DISPLAY TEST No.
Test Program for Field. Table 3-1 Subtest Names(2/3) No. 05 06 07 08 09 Test Name No.
Test Program for Field. Table 3-1 Subtest Names(3/3) No. 10 11 Test Name MULTIMEDIA TEST MEMORY2 No. Subtest Name 01 Sequential Read Test 02 Random Read Test 03 Read Specified Address Test 04 1 point W/R/C Test 01 All one/zero Test 02 Walking 1/Walking 0 Test(Left) 03 Walking 1/Walking 0 Test(Right) 04 Walking 1/Walking 0 Test(Left /Right) *This test cannot support.
Test Program for Field. 3.4 System Test To execute the System Test select 01 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The System Test contains three subtests. Move the highlight bar to the subtest you want to execute and press Enter. Subtest 01 FAN ON/OFF Checking Select 1,2,3 to control FAN on/off , 1=Fan on , 2=Fan off , 3=Exit . [BU1FAN.EXE] Program Version : 1.
Test Program for Field. Subtest 03 CPU Temperature This will display CPU Temperature for check , press [ESC] to exit . [CPU_TEMP.EXE] Program Version : 1.0 03-27-2007 CPU Temperature : XX Subtest 04 3D HDD Protection Test (90d) 1. For Field inspection T&D. This program judges by sampling five kinds of data shown below. No Item 1 Access platform. 2 Test Fixture 3 Test1 Contents An access platform is leveling. The Fixture which fixes PC by 90 degree inclination is used.
Test Program for Field. 4 Test2 Judgment If all data is less than ranges, it will be OK. The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC Rear Upper Judgment If all data is less than ranges, it will be OK.
Test Program for Field. 5 Test3 The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC Right Upper Judgment If all data is less than ranges, it will be OK.
Test Program for Field. 6 Test4 The display of a test program and the set method of PC are shown below. Display of a Test Program Front Set method of PC Upper Judgment If all data is less than ranges, it will be OK.
Test Program for Field. 7 Test5 The display of a test program and the set method of PC are shown below. Display of a Test Program Set method of PC Left Upper Judgment If all data is less than ranges, it will be OK. 8 Inspection 9 Setting Calibration data Judgment If all data is less than ranges, it will be OK. When an inspection result is O.K., calibration at HPC. 2. Test Result A test result is displayed when a test is completed. A display of result is O.K. or NG.
Test Program for Field.
Test Program for Field. 3.5 Memory Test To execute the Memory Test select 02 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Memory Test contains five subtests that test the computer’s memory. Move the highlight bar to the subtest you want to execute and press Enter. NOTE: If NO is selected for Test Loop on the Test Parameter menu, the Test Status screen displays while the test is executing. When the test is complete the Memory Test menu displays.
Test Program for Field. 5. Address pattern test “16 bit write and 16 bit read” of address pattern data is executed and the new data is compared with the original data. Test data = 0000H, 0004H, 0008H, 000CH,...8000H, 8004H, through FFECH Subtest 02 Protected Mode This subtest first writes data patterns and address data from 1 to 32 MB, then reads the new data and compares the result with the original data patterns. Addresses are displayed in 64KB increments during the test. . Test Process: 1.
Test Program for Field. with the original data patterns. Addresses are displayed in 64KB increments during the test. Test Process: 1. Byte Enable Test One bit write/ 8 bit read” is executed and the new data is compared with the original data. Test data = CCAA5533H, 80000000H 2. Byte Enable Test “One bit write/16 bit read” is executed and the new data is compared with the original data. Test data = CCAA5533H, 80000000H 3.
Test Program for Field. Test Process: 1. Checks the memory size to determine the maximum size of installed memory. 2. Tests memory addresses 0 to the maximum installed. 3. Writes, reads, and compares test data after a memory refresh cycle (16ms or more). NOTE: There may be a short delay between write and read operations, depending on the memory size. Subtest 05 Stress Test This subtest writes the following 16KB data patterns to the Write/Read Buffer in conventional memory.
Test Program for Field. 3.6 Keyboard Test To execute the Keyboard Test select 03 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Keyboard Test contains five subtests that test the computer’s keyboard and mouse actions. Move the highlight bar to the subtest you want to execute and press Enter. NOTE: The Test Loop and Error Stop parameters are not enabled for the Keyboard test.
Test Program for Field. Subtest 04 Hot Key Display [7 Key] This subtest is used for the 7 hot key and functions the same as Subtest 1. MUTE MUSIC PLAY STOP BACK NEXT WLAN Subtest 05 Hot Key Display [1 Key] This subtest is used for the 1 hot key and functions the same as Subtest 1. WLAN Subtest 06 PS/2 Mouse (Pointing) This subtest checks the function of mouse as shown below.
Test Program for Field.
Test Program for Field. 3.7 Display Test To execute the Display Test select 04 from the Diagnostic Test Menu, press Enter and follow the directions displayed on the screen. The Display Test contains twelve subtests that test the display in various modes. Move the highlight bar to the subtest you want to execute and press Enter. Subtest 01 Character Attributes This subtest displays character attributes and color attributes. The character attributes are: normal, intensified, reverse, and blinking.
Test Program for Field. Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu. Subtest 02 Character Set This subtest displays the character codes 00H - FFH, using Mode 01H (40*25). The screen below displays when this subtest is executed.
Test Program for Field. Subtest 03 80 * 25 Character Display This subtest uses 80*25 video resolution to display character codes 20H 7EH using Mode 03H (80*25). The data displayed is shifted 1 byte to the left for each line as shown below. 80*25 CHARACTER DISPLAY 01234567890123456789012345678901234567890123456789012345678901234567890123456789 !”#$%&’()*=,.-/0123456789:;Ù?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_’abcdefghIjklmno !”#$%&’()*=,.
Test Program for Field. Subtest 04 320 * 200 Character Display This subtest uses 320*200 video resolution to display green, red and yellow followed by cyan, magenta, and white. The screen below shows the displays when this subtest is executed.
Test Program for Field. 320*200 GRAPHICS DISPLAY BLACK : [ D ] D GRAY BLUE L BLUE GREEN L GREEN CYAN L CYAN RED L RED MAGENTA L MAGENTA BROWN YELLOW WHITE I WHITE Press [Enter] KEY Press ENTER to display 64 gradations of red, green, blue and white on the screen 320*200 GRAPHICS DISPLAY : [ 13 ] 64 gradations of red are displayed. 64 gradations of green are displayed. 64 gradations of blue are displayed. 64 gradations of white are displayed.
Test Program for Field. Subtest 05 640 * 200 Character Display This subtest uses 640*200 video resolution to display three windows, each window drives a different set of dots: even dots, odd dots and all dots. The screen below displays when this subtest is executed.
Test Program for Field. Subtest 06 640 * 480 Character Display This subtest uses 640*350 video resolution to display 16 colors: black, blue, green, cyan, red, magenta, brown, white, dark gray, light blue, light green, light cyan, light red, light magenta, yellow, and intensified white. The screen below displays when this subtest is executed.
Test Program for Field. 640*480 GRAPHICS DISPLAY : [12 ] BLACK DARK GRAY BLUE LIGHT GREEN LIGHT GREEN CYAN LIGHT CYAN RED LIGHT RED MAGENTA LIGHT MAGENTA BROWN YELLOW WHITE INTENSIFIED WHITE BLUE Press [Enter] KEY To exit this subtest and return to the Display Test menu: Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu.
Test Program for Field. Subtest 07 Display Page This subtest displays video pages zero through seven. DISPLAY PAGE 0 000000000000000000000000000000000000000000000000000000000000000 ............................................................0 0............................................................0 0............................................................0 0............................................................0 0............................................................0 0...............
Test Program for Field. Subtest 08 "H" Pattern Display This subtest displays a full screen of "H" patterns.
Test Program for Field. Subtest 10 Color Graphics Display This subtest displays three colors, cyan, white and yellow on the screen as shown below. 640 * 480 GRAPHICS DISPLAY CYAN WHITE YELLOW To exit this subtest and return to the Display Test menu: Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu.
Test Program for Field. Subtest 11 Color Attributes Display This subtest displays 16 colors: black, blue, green, cyan, red, magenta, brown, white, dark gray, light blue, light green, light cyan, light red, light magenta, yellow, and intensified white. The screen below displays when this subtest is executed.
Test Program for Field. NOTE: The following screen does not display correctly. It will be amended in the next version. Press [Enter] Key Press Enter to execute the VRAM mapping test which displays a vertical line at four dot intervals using Mode 12. Press [Enter] Key Press Enter to display VRAM mapping test using the all dots Mode.
Test Program for Field. Press [Enter] Key To exit this subtest and return to the Display Test menu: Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu.
Test Program for Field. Subtest 12 Color Tiling This subtest displays black, gray, white, and 3 gradations of red, green, and blue as shown in the following display. Black Red Green Blue Gray Red Gradation Green Gradation Blue Gradation White Red Gradation Green Gradation Blue Gradation To exit this subtest and return to the Display Test menu: Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu.
Test Program for Field. 3.8 Floppy Disk Test CAUTION: Before running the floppy disk test, prepare a formatted work disk. Remove the diagnostics disk and insert the work disk into the FDD. The contents of the floppy disk will be erased. To execute the Floppy Disk Test select 05 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Floppy Disk Test contains five subtests that test the FDD. Move the highlight bar to the subtest you want to execute and press Enter.
Test Program for Field. Subtest 04 Write Specified Address NOTE: The first two digits of the ADDRESS indicate which track is being tested, the next two digits indicates the head, and the last two digits indicate the sector. This subtest allows you to verify the errors from Subtest 02. It writes specified data to a specified track and head. Use the Log Utilities (see Section 3.21) to specify the track number and head number where the error(s) occurred during Subtest 02.
Test Program for Field. 3.9 Hard Disk Test To execute the Hard Disk Test select 06 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Hard Disk Test contains eight subtests that test the functions of the hard disk drive. Move the highlight bar to the subtest you want to execute and press Enter. NOTES: The contents of the hard disk will be erased when subtest 02, 03, 04, 05, 07 or 08 is executed.
Test Program for Field. Subtest 04 Cross Talk and Peak Shift This subtest writes eight of the most likely to fail data patterns (shown below) to a cylinder on the HDD, then reads the data while moving from cylinder to cylinder. Data Pattern B5ADADH 4A5252H EB6DB6H 149249H 63B63BH 9C49C4H 2DB6DBH D24924H Subtest 05 Write Specified Address NOTE: This subtest is designed to run with the Test Loop set to NO. This subtest is a debug tool and the operator should enter the Test Parameters each time. .
Test Program for Field. Subtest 07 Sequential Write This subtest writes specified data to all cylinders on the HDD. The following message displays on the screen to enter the test data. TEST DATA Subtest 08 ????(=37b3H) W-R-C Specified Address This subtest writes specified data to a specified sector count, then reads and compares the result. The following message displays on the screen to enter the test data, sector count.
Test Program for Field. 3.10 Real Time Clock Test To execute the Real Time Clock Test select 07 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Real Time Clock Test contains three subtests that test the computer’s real time functions. Move the highlight bar to the subtest you want to execute and press Enter. Subtest 01 Real Time This subtest allows you to change the date and time. To execute the Real Time Subtest, follow these steps: 1.
Test Program for Field. Subtest 02 Backup Memory This subtest writes 50 bytes of test data (FFH, AAH, 55H, and 00H) to the CMOS 14th address, then reads the new data and compares it to the original data. Subtest 03 Real Time Carry CAUTION: When this subtest is executed, the current date and time are reset. This subtest checks the clock’s carry function.
Test Program for Field. 3.11 Cache Memory Test To execute the Cache Memory Test select 08 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Cache Memory Test contains eight subtests that test the computer's cache memory. Move the highlight bar to the subtest you want to execute and press Enter. NOTE: If NO is selected for Test Loop on the Test Parameter menu, the screen will remain blank while the subtest is executing.
Test Program for Field. Subtest 04 Bit Shift Pattern Test This subtest reads the contents of cache memory and saves it into RAM. The subtest then writes the bit shift data patterns (1 bit shifted every 4 bytes), reads the new data and compares the result with the original data. The original cache memory content is then restored to the cache memory. Subtest 05 Write Disturb Test (We can’t support this time) This subtest reads the contents of cache memory and saves it into RAM.
Test Program for Field. 3.12 High Resolution Display Test To execute the High Resolution Display Test select 09 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The High Resolution Display Test contains six subtests that test the computer's high resolution video display. Move the highlight bar to the subtest you want to execute and press Enter.
Test Program for Field. Subtest 02 640*480 Mode Display This subtest uses 640*480 video resolution to display a high resolution white frame, 256 letter types (8*16 pixels) and 64 gradations of white, red, green, and blue as shown below.
Test Program for Field. Subtest 03 800 * 600 Mode Display This subtest uses 800*600 video resolution to display a high resolution white frame, 256 letter types (8*16 pixels) and 256 gradations of white, red, green, and blue as shown below.
Test Program for Field. Subtest 04 1024* 768 Mode Display This subtest uses 1024*768 video resolution to display a high resolution white frame, 256 letter types (8*16 pixels) and 64 gradations of white, red, green, and blue as shown below.
Test Program for Field. Subtest 05 “H” Pattern Display This subtest uses the 1024*768 Mode to display a high resolution white frame, “H” letters (8*16 pixels fonts), at 128 letters by 48 lines.
Test Program for Field. Subtest 06 Focus Test ( “E” Pattern) This subtest sets the 1024*768 Mode and displays “E” patterns (18*18 dot fonts), at 56 letters *42 lines surrounded by a high resolution white frame. To exit this subtest and return to the High Resolution Display Test menu: Press Enter if NO was selected for Test Loop on the Test Parameter Menu. Press Ctrl + break if YES was selected for Test Loop on the Test Parameter Menu.
Test Program for Field. 3.13 Multimedia Test To execute the Multimedia Test select 10 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Multimedia Test contains four subtests that test the computer's multimedia functions. Move the highlight bar to the subtest you want to execute and press Enter. NOTE: Use the Toshiba Backup CD-ROM for Subtests 01, 02, and 03.
Test Program for Field. 3.14 MEMORY2 Test To execute the Expansion Test select 11 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The MEMORY2 Test contains four subtests that test the computer's. Move the highlight bar to the subtest you want to execute and press Enter. NOTE: If NO is selected for Test Loop on the Test Parameter menu, the Test Status screen displays while the test is executing. When the test is complete the Memory Test menu displays.
Test Program for Field. Tee test method is the same as Subtest2. However, the data to be used differs.
Test Program for Field. 3.15 Error Codes and Error Status Names The following table lists the error codes and error status names for the Diagnostic Tests.
Test Program for Field.
Test Program for Field. 3.16 Running Test NOTES: 1. You may add or delete subtests using the Running Test Edit Item function, see Section 3.20. 2. Do not forget to insert a work disk in the FDD. If a work disk is not inserted an error will be generated during the Floppy Disk Test. 3. If the test completes successfully an “PASS” sign with blue letters displays on the screen. 4. If the test fails or is interrupted before completion an “FAIL” sign with red letters displays on the screen. 5.
Test Program for Field. 3.17 DMI INFOEMATION Select 03 from the Diagnostics Menu and press Enter to Check or Write DMI Information Data: 3.17.1 Check DMI Information The Check DMI Configuration program contains the following configuration information for the computer: NOTE: Please set the media of DVD before starting a test. System information (Type 1) 1. Manufacture : TOSHIBA 2. Product Name : Satellite XXXXXX 3. Version :(TOSHIBA Part Number) 4. Serial Number : Serial Number 5.
Test Program for Field. 9. Project Identifier [1]LCD13”[2]LCD14”[3]LCD15”[4]LCD17” a. SLP2.0 Build Sig [1]Non OS [2]OS b. Wireless LAN ID (001E4CXXXXXX) Select 1 ~ b to keyin new data , select 0 to exit program , program will compare input data length with the max length , if over will retry keyin Note : Please Check New DMI Information After System Restart !! V2.6 1. **** Manufacture Name ( TOSHIBA ) - (15) 2. **** Product Name ( Satellite XXXXXX ) - (31) 3. **** Part Number ( PSL20X-XXXXXX ) - (15) 4.
Test Program for Field. 3.17.
Test Program for Field. 3.18 Log Utilities This function logs error information generated while a test is in progress and stores the results in RAM (Maximum error log : 500 times). This function can store data on a floppy disk. If the power switch is turned off, the error information will be lost. Error information is displayed in the following order: 1. 2. 3. 4. 5. 6. 7. 8.
Test Program for Field. 2. Error information displayed on the screen can be manipulated with the following number keys: The 1 key scrolls the display to the next page. The 2 key scrolls the display to the previous page. The 3 key returns to the Diagnostics Menu. The 4 key erases all error log information in RAM. The 5 key reads the log information from a floppy disk. The 6 key writes the log information to a floppy disk. The 7 key save the log information to a floppy disk.
Test Program for Field. 3.19 System Configuration Select 05 from the Diagnostics Menu and press Enter to display the following system configuration: SYSTEM CONFIGURATION : * * * * - * * * * * - BIOS VER = VX.XX KBC VER = XXXX MAC ADDRESS : XXXXXXXXXXXX 0 ASYNC ADAPTER 1 HDD DRIVE(S):XXXXXXXXXXXXXXXXXXXXXXXXXX FW Rev.:XXXXXXXX CUR LBA:XXXXXXXX ORG LBA:XXXXXXXX BATTERY TYPE:XXXXXXXXXX XXXMB MEMORY SIZE XXX CPU 1 Vedio Chip XXXXXXXXXXXXX 1 ODD DRIVE(S):XXXXXXXX FW Rev.
Test Program for Field. 3.20 Running Test Edit Item 3.20.1 Function Description Function description lets you add or delete the subtests used to execute the Running Test. The following screen displays after pressing the Tab key to edit an item in the Running Test. KEY OPERATION Ð Ï PgDn PgUp Home End Ins Del Enter Cursor Down Cursor Up Page Down Page Up Top of ITEM End of ITEM Insert ITEM Delete ITEM End 3.20.
Test Program for Field. 1. Enter a number or 0 for Loop Count and press Enter. Select a number from 1 to 65535 to define the number of times the Running Test executes. Select 0 to run the test continuously until halted by the user. 2. Select the NO or YES for Error Stop and press Enter. Select NO to keep the test running even if an error is found. Select YES to stop the test program when an error is found. NOTE: All errors which occur during execution of the Running Test are logged in the Log File. 3.
Test Program for Field. 3.21 Common Tests and Operation 3.21.1 How to operate a window To input parameters, or open a window use the following keys. key [Enter] key [Esc] key : to move a highlight bar : to select an item at the highlight bar : to close the current window and go back to the previous window 3.21.2 How to Stop the Test Program To stop a test: [Ctrl]+[Break] Press the Ctrl key and the Break key simultaneously. 3.21.
Test Program for Field. 70 Pass Count Displays the number of times the test has been executed. Error Count Displays the number of errors which have occurred during the test. Write Data Displays only the test data that has failed to compare during the test while being written during the test. Read Data Displays test data that has failed to compare during the test while being read during the test. Test Address Displays the Test Address. (The format differs for each test.
Test Program for Field. 3.21.4 Test Stop Display If an error occurs during a Subtest and YES is selected for Error Stop, the following message displays: [HALT OPERATION] 1. Test end 2. Continue 3. Retry * Select 1, 2, or 3 The three selections have the following functions: 1: Terminates the test program and exits to the subtest menu. 2: Continues the test from the error. 3: Restarts the test from the beginning. Use the arrow keys to move the cursor to the desired option and press Enter. 3.21.
Chapter 4 Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-i
Replacement Procedures Chapter 4 4.1 Contents Overview.................................................................................................................... 4-1 Safety Precautions ................................................................................................ 4-2 Before You Begin ................................................................................................ 4-3 Disassembly Procedure...........................................................................
Replacement Procedures Figures Figure 4-1 Remove the battery pack.................................................................................... 4-8 Figure 4-2 Install the battery pack ....................................................................................... 4-9 Figure 4-3 Remove Express card....................................................................................... 4-10 Figure 4-4 Insert Express card ............................................................................
Replacement Procedures Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-iv
Replacement Procedures 4 2 4.1 Overview This chapter describes the procedure of removing and replacing the field replaceable units (FRUs) in the PC. It may be unnecessary to remove all the FRUs in order to make a replacement. The chart below provides a guide as to which other FRUs must be removed before a particular FRU can be removed. The numbers in the chart indicate the relevant section numbers in this manual. In all cases when removing an FRU, the battery pack must also be removed. And 4.2, 4.
Replacement Procedures Safety Precautions Please read the following safety instructions before disassembling the computer and always follow the instructions while working on the computer. DANGER: 1. In the case of the battery, always use authentic parts or equivalent parts approved by Toshiba. Other batteries may have different specifications that are incompatible with the computer and may result in fire or explosion. Due to the risk of alkali fluid leaks, never attempt to heat or disassemble the battery.
Replacement Procedures Before You Begin Take note of the following points before starting work. Always remove the AC adapter and battery pack before commencing any of the procedure. The procedure of removing the battery pack is described in section “4.2.1 Battery Pack”. 1. Do not disassemble the computer unless it is operating abnormally. 2. Use the designated tools. 3. Ensure that the environment for working or storing does not contain any of the following things.
Replacement Procedures Disassembly Procedure Three main types of cable connector are used. • Pressure plate connector • Spring connector • Normal pin connector When disconnecting a pressure plate connector, lift up the tag on one side of the plastic pressure plate and pull the cable out from the connector. When reconnecting a cable, lift up the pressure plate to a suitable height and insert the cable into the connector.
Replacement Procedures Assembly Procedure After the part that caused the fault has been repaired or replaced, the computer need to be reassembled again. Take note of the following general points when assembling the computer. • Take your time and follow the instructions carefully. Hurry the assembly work will only introduce new problems. • Check that all cables and connectors are securely connected. • Before fastening parts in place, ensure that no cables are caught on screws or the FRU.
Replacement Procedures Screw Tightening Torque Use the following torque when tightening screws. CAUTION: Overtightening may damage screws or parts. Undertightening may allow screws to loosen (and possibly fall out) causing a short circuit or other damage. NOTE: To tighten screws quickly and accurately, an electric screwdriver is recommended. • M2 (2mm) 0.167 N·m (1.7 kgf·cm) • M2.5 (2.5mm) 0.245 N·m(2.5 kgf·cm) • M2.5 (2.5mm) 0.392 N·m(4.0 kgf·cm) for Hinge support • M3.0 (3mm) 0.245 N･m (2.
Replacement Procedures Screw Notation To make maintenance of the computer easier, markings of the kinds of the screws including the types and lengths of the screws are indicated on the computer body. Format: Screw shape + Screw length (mm) Screw shape B: Bind screw F: Thin head screw S: Super thin head screw T: Tapping screw U: Other screws (Unique screws: pan head, stud, etc.
Replacement Procedures 4.2 Battery pack Removing the battery pack The following describes the procedure of removing the battery pack (Figure 4-1). CAUTION: Take care not to short circuit the terminals when removing the battery pack. Similarly, do not drop, knock, scratch, disassemble, twist, or bend the battery pack. 1. Turn off the power of the computer. 2. Disconnect AC adapter and all external devices from computer. 3. Turn the computer upside down. 4.
Replacement Procedures NOTE: Dispose of the used battery pack in accordance with the laws and ordinances of your local authority. Installing the battery pack The following describes the procedure of installing the battery pack (Figure 4-2). CAUTION: The lithium ion battery pack may explode if not fitted, operated, handled, or disposed correctly. Dispose the used battery pack in accordance with the laws and ordinances of your local authority. Use only the batteries approved by Toshiba.
Replacement Procedures 4.3 Express card Removing Express card The following procedures show the way of removing an Express card (Figure 4-3). CAUTION: Insert or remove a EXPRESS card in accordance with any instructions in an Express card manual or the manuals of the computer system you are using. 1. Push the eject button. It will pop out. Push it again, and the card will pop out 2. Grasp Express card and remove it. NOTE: If an Express card is not inserted all the way, the eject button may not pop out.
Replacement Procedures Installing a Express card The following describes the procedure for inserting a EXPRESS card (Figure 4-4). 1. Make sure the eject button does not stick out. 2. Insert an Express card and press it until it is securely connected.
Replacement Procedures 4.4 HDD Removing HDD The following describes the procedure of removing a HDD. CAUTION: Take care not to press on the top or bottom of a HDD. Pressure may cause data loss or damage to the device. 1. Turn the computer upside down. 2. Remove the following screws securing the HDD assembly. • M2.0×3.0B FLAT BIND screw x2 3. Disconnect the HDD assembly from the connector on the system board.
Replacement Procedures CAUTION: When a HDD is installed, it should be installed in the position as below. SCREW M2.0*3.
Replacement Procedures 4. Remove the following screws securing the HDD holder and remove the HDD holder. • M3.0×0.5+3.
Replacement Procedures Installing HDD The following procedures describe the way of installing a HDD Install a HDD to the HDD bracket and secure it with the following screws. • M3.0×0.5+3.5I B FLAT BIND screw x4 NOTE: Although they are 3mm head screws, screw torque must be set in 2.5kg-cm for four screws securing the HDD holder. 1. Insert the HDD assembly into the HDD slot and connect it carefully to the system board. 2. Secure the HDD assembly with the following screw. • M2.0×3.
Replacement Procedures 4.5 Wireless LAN card Removing Wireless LAN card The following procedures describe the way of removing Wireless LAN card. 1. Remove the following screws of wireless cover securing wireless LAN card. And then, remove screws of wireless board • 2.0 x 3.0B BIND screw x3 2. Disconnect the wireless LAN antenna cable from the wireless LAN card. 3. Remove wireless LAN card from the connector on the system board.
Replacement Procedures Installing Wireless LAN card The following procedure shows the way of installing Wireless LAN card 1. Insert wireless LAN card into the connector, press it and lock the secure screws. 2. Connect the wireless LAN antenna cables to the terminals. 3. Install the wireless LAN card cover and lock it with screws.
Replacement Procedures 4.6 Memory module CAUTION: The power of the computer must be turned off when you remove the memory module. Removing memory module with power will bring risk of damaging the module or the computer itself. Do not touch memory module terminals. Any dirt on the terminals may cause memory access problems. Never press hard or bend memory module. Removing memory module To remove a memory module, please confirm that the computer is in boot mode. Then perform the following procedure. 1.
Replacement Procedures Memory Module Cover Figure 4-8 Remove memory module Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-19
Replacement Procedures Installing memory module To install a memory module, please confirm that the computer is in boot mode. Then perform the following procedure. 1. Insert memory module into the connector of the computer slantwise (terminal side first) and press it to connect firmly. CAUTION: The power must be turned off when you insert a memory module. Inserting a memory module with the power on might damage the module or the computer itself. Never press hard or bend a memory module. 2.
Replacement Procedures 4.7 Keyboard Removing the keyboard The following procedures describe the way of removing the keyboard. CAUTION: As the keycap may fall out, when handling the keyboard, you shall always hold it by the frame and do not touch the keycap. 1. Turn the computer upside down and remove the battery 2. Loose the screw securing KB Holder. M2.0x2-I Flat BIND screws x2 3. Turn the computer over again. 4. Open the LCD cover 5. Remove KB holder and remove below screws. 2.0 x 3.
Replacement Procedures Figure 4-10 Remove screws for KB Holder Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-22
Replacement Procedures Figure 4-11 Remove the keyboard/KB Holder Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 4-23
Replacement Procedures Installing the keyboard The following describes the procedure of installing the keyboard. 1. Put keyboard on the Top and connect the keyboard flexible cable to the connector on the system board. 2. Lock the screws and install the keyboard holder by pressing it from the topside. 3. Turn the PC over and screw keyboard holder from bedside.
Replacement Procedures 4.8 Optical disk drive NOTE: Do not apply excessive force to the top of an optical disk drive. Do not touch the shaded portion of the figure below, when the drive is removed or installed. Removing optical disk drive The following describes the procedure of removing an optical disk drive (Figure 4-12and 413). 1. Remove the following screws securing an optical disk drive. • M2.0×5.0B FLAT BIND screw x1 2.
Replacement Procedures Screw 2.0*2.5 ODD bracket Figure 4-13 Disassemble the side bracket Installing optical disk drive The following describes the procedure of installing an optical disk drive. 1. Attach the ODD bracket to an optical disk drive and secure it with the following screws. • M2.0×2.5 Flat BIND screw x2 2. Insert an optical disk drive assembly into the slot and connect it to the connector on the system board. 3. Secure the ODD drive with the following screw. M2.0X5.
Replacement Procedures 4.9 Top assembly Removing the Top assembly The following describes the procedure of removing the cover assembly. 1. Turn over the computer. 2. Remove the following screws securing the cover assembly from the back and bottom of computer. • M2.0×5.0 FLAT BIND screw Back x9 • M2.5×8 FLAT BIND screw Back x4 Figure 4-14 remove the screws (back) 3. Disconnect the touch pad flat cable/Fingerprint cable/Bluetooth Cable from the connector on the system board.
Replacement Procedures Remove Remove Figure 4-15 Disconnect the touch pad flat cable/Fingerprint cable/Bluetooth Cable Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual 29
Replacement Procedures 4. Remove the following screws securing the cover assembly from the front of computer. Pull up and remove the cover assembly from the base assembly. M2.0×5.
Replacement Procedures Installing the Top assembly The following describes the procedure of installing the cover assembly. 1. Install the Top assembly to the base assembly. NOTE: Be careful not to catch the cables between cover assembly and base assembly. 2. Connect the touch pad flat cable to the connector on the system board. 3. Secure the cover assembly with the following screws from the back and bottom of computer. • M2.0×5.0 FLAT BIND screw Back x9 • M2.5×8 FLAT BIND screw Back x4 4.
Replacement Procedures 4.10 Display assembly Removing the display assembly The following describes the procedure of removing the display assembly. 1. Turn the PC over, remove battery and base screws. 2. Turn the PC upside. Open the LCD cover and removing the K/B holder and keyboard. 3.
Replacement Procedures Figure 4-18 Remove the screws (from top side) 4.
Replacement Procedures 5. Open the display to 90 degree, and remove the hinge screw. M2.5×5.0 FLAT BIND screw x2 ..
Replacement Procedures Install the display assembly The following describes the procedure of installing the display assembly. 1. Insert the pole of hinge to the hole of hinge assembly, set the display assembly on the base assembly. 2. Screw the hinges M2.5×5.0B FLAT BIND screw x2 3. Connect the LCD harness to the connector on the system board. 4. Arrange the wireless antenna cables along the guide (front) and secure them with guide. 5.
Replacement Procedures 4.11 Touch pad Removing the touch pad The following describes the procedure of removing the touch pad. 1. Peel off the glass tape and disconnect the touch pad flat cable, finger print cable from the connector on the touch pad. 2. Remove the following screws securing the touch pad plate. • M2.0×2.0B SUPER THIN HEAD screw x4 3. Remove the touch pad board and touch pad plate. 4. Peel off and remove the touch pad from the cover assembly.
Replacement Procedures Installing the touch pad The following describes the procedure of installing the touch pad. 1. Peel off the separator covering on the sensor portion of a new touch pad. NOTE: Do not reuse the touch pad for it can not be used after peeling off from the computer. Be sure to stick a new touch pad. When sticking the touch pad, be careful not to get the bubbles under the touch pad. 2. Stick and install the touch pad on the cover assembly. 3.
Replacement Procedures 4.12 LAN Board Removing LAN board The following describes of removing the LAN board. 1. Remove the modern cable 2. Loose below screw from USB board then incline pull out LAN Board z M2.0x5.0 FLAT BIND screw x1 Figure 4-22 Remove the LAN board Installing the LAN Board 1. Put LAN board in correct location and fix below screw z M2.0x5.0 FLAT BIND screw x1 2.
Replacement Procedures 4.13 System Board CAUTION: 1. When handling the system board, always hold the edges. Do not touch the printed circuit face. 2. If replacing with a new system board, pls refer to section “Setting of the hardware configuration”. Also update with the latest BIOS as described in Appendix “BIOS Rewrite Procedures” and with the latest EC/KBC as described in“EC/KBC Rewrite Procedures”. Removing the system board The following describes the procedure of removing the system board. 1.
Replacement Procedures 3. Remove the following screws securing the system board and remove the system board. • M2.0×5.
Replacement Procedures Installing the system board The following describes the procedure of installing the system board. 1. Secure the system board with the following screws. • M2.0×5.0 BIND screw x2 2. Connect the speaker cable, USB cable, modem cable to the connector on the system board. 3.
Replacement Procedures 4.14 CPU Removing the CPU heat sink The following describes the procedure of removing the CPU heat sink. 1. Disconnect the Heat sink cable from the connector on the system board 2. Remove the following screws securing the heat sink holder. • M2.0×3.0 BIND screw x3 NOTE: When removing the heat sink holder, be sure to remove the screws in the reverse order of the number marked on the holder. 3. Remove the CPU heat sink.
Replacement Procedures 4. Unlock the CPU by rotating the cam on the CPU socket 120 degrees to the counterclockwise with a flat-blade screwdriver. 5. Remove the CPU. Figure 4-26 Remove the CPU Installing the CPU The following describes the procedure of installing the CPU. 1. Check that the mark of cam is in the unlocking position. 2. Attach the CPU to the correct position in the CPU socket. 3. Fix the CPU by rotating the cam 120 degrees to the clockwise with a flat-blade screwdriver. 4.
Replacement Procedures NOTE: Apply the silicon grease enough to cover the chip surface using the special applicator. Figure 4-27 Applying silicon grease 6. Install the CPU heat sink and heat sink holder and secure them with the following screws along 1 to 6. M2.0×3.0 BIND screw x6 7. Connect the Heat sink cable to the connector on the system board NOTE: When securing the heat sink holder, be sure to secure the screws in the order of the number marked on the holder.
Replacement Procedures 4.15 LCD unit / FL inverter CAUTION: When replacing a LCD, it is required that SVP parameter is set. Update with the latest EC/KBC as described in Appendix H “EC/KBC Rewrite Procedures”. Removing the LCD unit / FL inverter The following describes the procedure of removing the LCD unit and FL inverter Remove Screw rubber cover 1. Remove the following screws securing the display mask M2.5×5.0 BIND screw X11 2.
Replacement Procedures 4. Disconnect the LCD harnesses from the connectors CN1 on the FL inverter. 5. Disconnect the HV harnesses from the connectors CN2 on the FL inverter. 6. Remove the FL inverter while peeling off the double-sided tape.
Replacement Procedures 7. Remove the following screws securing the LCD unit. • M2.5x4.0 BINK HEAD screw x2 8. With the bottom edge of the LCD unit on the display cover, lift only the top edge of the LCD unit. After peeling off the CONDUTIVE tape, disconnect the LCD harness from the connector on the back of the LCD. 9. Remove the LCD unit.
Replacement Procedures 10. Remove the following screws securing the LCD support (LCD unit side) and remove the LCD supports from the LCD unit. • M2.0x2.
Replacement Procedures Installing the LCD unit/FL Inverter The following describes the procedure of installing the LCD unit and FL inverter. 1. Install the LCD supports (LCD unit side) to the LCD and secure them with the following screws. • M2.0×2.5 BINK screw x4 2. Stand the LCD unit on the display cover and connect the LCD harness to the connector on the back of LCD. 3. Stick the conductive tape on the connector of LCD harness. 4. Secure the LCD unit with the following screws. • M2.5×4.
Replacement Procedures 4.16 Application for Thermal Pad on North Bridge For Satellite U400/Satellite Pro U400/PROTÉGÉ M800 (Intel without VGA board) use Thermal Pad FSL-BS75 on North Bridge 1.Thermal Pad FSL-BS75 2. one Syringe contains 12mmX14mmX0.75mm TSB P/N A000026940 Raw Material JXBU2013010 Classification NORTH BRIDGE THERMAL PAD Description THERMAL PAD UMA FSL-BS BU2(JXBU2013,R3A) NOTE: Thermal pad is fixed for each one, no need special applicator and can re-use.
Appendix A Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assembly or disassembly. Observe the following precautions when handling the LCD module: 1. When installing the LCD module in the LCD cover, be sure to seat it so that it is properly aligned and maximum visibility of the display is maintained. 2.
Handling the LCD Module 3. If the panel’s surface gets dirty, wipe it with cotton or a soft cloth. If it is still dirty, try breathing on the surface to create a light condensate and wipe it again. If the surface is very dirty, we recommend a CRT cleaning agent. Apply the agent to a cloth and then wipe the panel’s surface. Do not apply cleanser directly to the panel. 4. If water or other liquid is left on the panel’s surface for a long period, it can change the screen’s tint or stain it.
Handling the LCD Module 5. Glass is used in the panel, so be careful not to drop it or let it strike a hard object, which could cause breakage or cracks. 6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic discharge. Be sure to wear a wrist or ankle ground when handling the module.
Handling the LCD Module 7. Do not expose the module to direct sunlight or strong ultraviolet rays for long periods. 8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage. 9. Do not disassemble the LCD module. Disassembly can cause malfunctions.
Handling the LCD Module 10. If you transport the module, do not use packing material that contains epoxy resin (amine) or silicon glue (alcohol or oxide). These materials can release gas that can damage the panel’s polarization.
Appendix B Appendix B Board Layout B.
Board Layout Figure B-1-2 System board layout (Back) B-2 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
Board Layout Table B-1 System board ICs and connectors (01) (02) (03) (04) (05) (06) (07) (08) (09) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21) (22) (23) (24) (25) (26) (27) (28) (29) (30) (31) (32) (33) (34) (35) (36) (37) (38) (39) Location CN1 CN5 CN4 CN2 CN3 CN7 U2 CN6 CN8 U5 U33 CN10 CN11 CN12 CN13 CN14 U13 LED2 LED1 CN16 U16 CN15 U12 U9 U1 CN34 CN27 CN23 CN26 U17 CN29 CN32 CN33 CN38 CN37 VR1 U39 U36 U38 Function M/B to LED type panel connector M/B to CCFL type panel connector M/B to
Board Layout (40) (41) (42) (43) (44) (45) (46) (47) (48) (49) (50) (51) (52) (53) (54) (55) (56) (57) (58) B-4 U42 SW2 U37 LED3 CN36 CN35 CN30 CN28 CN25 CN24 CN21 CN19 CN20 PJ1 U26 CN22 U29 CN18 CN31 CIR controller IR-IRM-V538-TR1 Kill SW South Bridge ICH8 W-LAN&BT LED ODD connector Internal MINI card slot Internal speaker connector RTC battery connector DDR SO-DIMM(200P) slot DDR SO-DIMM(200P) slot Battery cable connector HDD connector Modem module connector AC cable connector CPU socket FAN connector
Board Layout B.
Board Layout Figure B-2-2-1 Function Button board layout Lowcost (Front) Figure B-2-2-2 Function Button board layout Lowcost (Back) Table B-2-2 Function Button board connectors (01) (02) (03) (04) (05) (06) Location SW1 SW2 SW3 SW4 SW5 SW6 (07) CN1 B-6 Function Music Silence Button Media Player Button Music Play / Pause Button Music Stop Button Music Backward Music Forward MMB board (Lowcost) to M/B connector (no mount connector, only with Hotbar) Satellite U400/Satellit
Board Layout B.
Board Layout B.
Board Layout Figure B-4-2 Touch pad board layout (Back) Table B-4-2 Touch pad board connectors (Back) (07) (08) Location CN1 CN3 (09) CN2 Function Touch Pad board to M/B connector for Module use Touch Pad board to Touch Pad Module connector Touch Pad board to M/B connector for Fingerprint board use Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual B-9
Board Layout B.
Board Layout Figure B-5-2 LAN board 10/100 RJ11 layout (Back) Table B-5-2 LAN board 10/100 RJ11 layout (Back) (04) (05) (06) (07) (08) (09) Location CN3 CN5 CN4 U4 U3 U2 Function USB connector RJ11 connector RJ45 connector LAN transformer IC LAN EEPROM IC LAN board USB power switch Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual B-11
Board Layout B.
Board Layout Figure B-6-2 LAN board Giga FM layout (Back) Table B-6-2 LAN board Giga FM layout (Back) (04) (05) (06) (07) (08) (09) Location CN2 CN3 CN4 U5 U4 U3 Function USB connector FM RF connector RJ45 connector LAN transformer IC LAN Flash IC LAN board USB power switch Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual B-13
Board Layout B.
Board Layout Figure B-7-2 Fingerprint board layout (Back) Table B-7-2 Fingerprint board layout (Back) Location (02) CN2 (03) U2 (04) CN3 (05) (06) U5 U3 Function Fingerprint board to Touch Pad Board connector (Upper) Fingerprint Sensor ESD protect IC Fingerprint board to Touch Pad Board connector (Lower) Fingerprint Flash IC Fingerprint current limited IC Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual B-15
Board Layout B.
Board Layout B.
Board Layout Figure B-9-2 LED board layout (Back) Table B-9-2 LED board layout (Back) Location (06) B-18 CN1 Function LED board to M/B connector (no mount connector, only with Hotbar) Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
Appendix C Pin Assignment CN1 LED Panel Connector P/N：DFHS40FS736 PIN No. CONN SMD HOUSING 40P 2R FS(P0.5,H2.6) Signal name I/O PIN No.
Pin Assignment 39 +3V --- 40 CCD_POWER --- 41 GND --- 42 GND --- 43 GND --- 44 GND --- 45 NC --- 46 NC --- CN2 Mainstream Function board connector P/N：DFFC06FR013 CONN SMD FFC 6P 1R FR(P1.0,H2.02) PIN No. Signal name I/O PIN No. Signal name I/O 1 +3VPCU --- 2 +5VPCU --- 3 KEY_INT --- 4 GND --- 5 3ND_MBDATA I/O 6 3ND_MBCLK I/O 7 GND 8 GND --- --- CN3 Low Cost Function board connector P/N：DFFC10FR012 CONN SMD FFC 10P 1R FR(P1.0,H2.02) PIN No.
Pin Assignment CN4 Power Board connector P/N：DFFC04FR012 CONN SMD FFC 4P 1R FR(P1.0,H1.5) PIN No. Signal name I/O PIN No. Signal name I/O 1 GND --- 2 PWRLED# I 3 NBSWON# I 4 +5VPCU --- CN5 CCFL type panel connector P/N：DFHS30FSB28 CONN SMD HOUSING 30P 2R FS (P1.0,H3.9) PIN No. Signal name I/O PIN No.
Pin Assignment 27 USBP3-_LCD --- 28 LCD_TXLOUT2+ I/O 29 GND I/O 30 LCD_TXLOUT2- I/O 31 GND --- 32 GND --- CN6 LAN Board connector P/N:DFFC32FR003 PIN No. CONN SMD FPC 32P 1R FR(P0.5,H2.13) Signal name I/O PIN No.
Pin Assignment CN7 External Keyboard connector P/N:DFFC34FR003 CONN SMD FFC 34P,1R,FR(P0.8,H2.0) PIN No. Signal name I/O PIN No.
Pin Assignment CN8 External MINI card slot connector P/N:DFFC14FR009 PIN No. CONN SMD FFC 14P 1R FR(P1.0,H1.5) Signal name I/O PIN No. Signal name I/O 1 PLTRST# --- 2 NC --- 3 GND --- 4 CLK_PCIE_MINI4# I 5 CLK_PCIE_MINI4 I 6 GND --- 7 PCIE_RXN4 I 8 PCIE_RXP4 I 9 GND --- 10 PCIE_TXN4 O 11 PCIE_TXP4 O 12 GND --- 13 +1.5V --- 14 +3V --- CN10 Bluetooth module connector P/N: DFHD10MR008 CONN SMD HEADER 10P 1R MR(P1.25,H1.9) PIN No. Signal name I/O PIN No.
Pin Assignment CN11 Touch pad board connector P/N:DFFC06FR019 PIN No. CONN SMD FFC 6P 1R FR(P0.5,H2.0) Signal name I/O PIN No. Signal name I/O 1 +5V_TP --- 2 TPDATA I/O 3 TPCLK I/O 4 TP_LED_ON I 5 GND --- 6 GND --- CN12 Touch pad with Fingerprint board connector P/N:DFHD04MRA75 PIN No. CONN SMD HEADER 4P 1R MR(P1.25,H1.95) Signal name I/O PIN No.
Pin Assignment 11 TP_XD_LED I 12 ACIN --- CN14 Ferica module connector P/N: DFFC06FR003 CONN SMD FPC 6P 1R FR(P0.5,H1.5) PIN No. Signal name I/O PIN No. Signal name I/O 1 +5V_Felica --- 2 USBP4- I/O 3 USBP4+ I/O 4 GND --- 5 NC --- 6 Test point --- CN15 New Card connector P/N:DFHD26MR074 CONN SMD HEADER 26P 1R MR (P1.0,H5.4) PIN No. Signal name I/O PIN No.
Pin Assignment 25 PCIE_TXP1 O 26 GND --- 27 GND --- 28 GND --- 29 GND --- 30 GND --- CN16 Card Bus connector P/N:DFHD68MR710 CONN SMD HEADER 68P 2R MR(P0.635,H5.5) PIN No. Signal name I/O PIN No.
Pin Assignment 35 GND --- 36 A_CCD1# I/O 37 A_CAD2 I/O 38 A_CAD4 I/O 39 A_CAD6 I/O 40 A_CRSVD/D14 I/O 41 A_CAD8 I/O 42 A_CAD10 I/O 43 A_CVS1# O 44 A_CAD13 I/O 45 A_CAD15 I/O 46 A_CAD16 I/O 47 A_CRSVD/A18 I/O 48 A_CBLOCK# I 49 A_CSTOP# O 50 A_CDEVSEL# I 51 AVCC --- 52 AVPP --- 53 A_CTRDY# O 54 A_CFRAME# I 55 A_CAD17 I/O 56 A_CAD19 I/O 57 A_CVS2# O 58 A_CRST# I 59 A_CSERR# I 60 A_CREQ# I 61 A_CC/BE3# O 62 A_CAUDIO I 63 A_CSTSC
Pin Assignment 7 GND --- 8 GND --- 9 5V_CRT2 --- 10 GND --- 11 CRT_SENSE# O 12 CRTDDAT I 13 CRTHSYNC I 14 CRTVSYNC I 15 CRTDCLK I 16 GND --- 17 GND --- CN19 HDD connector P/N:DFHS22FR056 PIN No. CONN DIP HOUSING 22P 1R FR(P1.27,H12.15) Signal name I/O PIN No. Signal name I/O 1 GND --- 2 SATA_TXP0 O 3 SATA_TXN0 O 4 GND --- 5 SATA_RXN0 I 6 SATA_RXP0 I 7 GND --- 8 +3.3VSATA --- 9 +3.3VSATA --- 10 +3.
Pin Assignment P/N:DFHS12FS002 CONN SMD HOUSING 12P 2R FS(P0.8,H8.35) PIN No. Signal name I/O PIN No. Signal name I/O 1 NC --- 2 NC --- 3 NC --- 4 NC --- 5 NC --- 6 NC --- 7 DIB_P I 8 NC --- 9 DIB_N I 10 NC --- 11 NC --- 12 NC --- CN21 Battery cable Connector P/N: DFHD14MS014 CONN SMD HEADER 14P 2R MS(P1.5,H19.5) PIN No. Signal name I/O PIN No.
Pin Assignment P/N:DFWF03MS000 CONN SMD WAFER,3P,1R,MS(P1.25,H4.7) PIN No. Signal name I/O 1 TH_FAN_POWER --- 3 +3V/ FANSIG PIN No. 2 Signal name GND I/O --- --- CN23 HDMI connector P/N:DFHD19MR011 CONN SMD HDMI 19P 2R MR(P1.0,H6.53) PIN No. Signal name I/O PIN No.
Pin Assignment P/N:DGMK0000040 IC SOCKET DDR2 SO-DIMM(200P,H10.5,RVS) PIN No. Signal name I/O PIN No.
Pin Assignment 43 M_B_DQ20 I/O 44 M_B_DQ16 I/O 45 M_B_DQ17 I/O 46 M_B_DQ21 I/O 47 GND --- 48 GND --- 49 M_B_DQS#2 I/O 50 PM_EXTTS#1 O 51 M_B_DQS2 I/O 52 M_B_DM2 I 53 GND --- 54 GND --- 55 M_B_DQ22 I/O 56 M_B_DQ18 I/O 57 M_B_DQ23 I/O 58 M_B_DQ19 I/O 59 GND --- 60 GND --- 61 M_B_DQ29 I/O 62 M_B_DQ24 I/O 63 M_B_DQ28 I/O 64 M_B_DQ25 I/O 65 GND --- 66 GND --- 67 M_B_DM3 I 68 M_B_DQS#3 I/O 69 NC --- 70 M_B_DQS3 I/O 71 GND ---
Pin Assignment 91 M_B_A9 I/O 92 M_B_A7 I/O 93 M_B_A8 I/O 94 M_B_A6 I/O 95 +1.8VSUS --- 96 +1.8VSUS --- 97 M_B_A5 I/O 98 M_B_A4 I/O 99 M_B_A3 I/O 100 M_B_A2 I/O 101 M_B_A1 I/O 102 M_B_A0 I/O 103 +1.8VSUS --- 104 +1.8VSUS --- 105 M_B_A10 I/O 106 M_B_BS1 I 107 M_B_BS0 I 108 M_B_RAS# I 109 M_B_WE# I 110 M_CS#2 I 111 +1.8VSUS --- 112 +1.8VSUS --- 113 M_B_CAS# I 114 M_ODT2 I 115 M_CS#3 I 116 M_B_A13 I/O 117 +1.8VSUS --- 118 +1.
Pin Assignment 139 GND --- 140 M_B_DQ44 I/O 141 M_B_DQ40 I/O 142 M_B_DQ45 I/O 143 M_B_DQ41 I/O 144 GND --- 145 GND --- 146 M_B_DQS#5 I/O 147 M_B_DM5 I 148 M_B_DQS5 I/O 149 GND --- 150 GND --- 151 M_B_DQ46 I/O 152 M_B_DQ42 I/O 153 M_B_DQ43 I/O 154 M_B_DQ47 I/O 155 GND --- 156 GND --- 157 M_B_DQ53 I/O 158 M_B_DQ52 I/O 159 M_B_DQ49 I/O 160 M_B_DQ48 I/O 161 GND --- 162 GND --- 163 NC --- 164 M_CLK_DDR4 I 165 GND --- 166 M_CLK_DDR
Pin Assignment 187 GND --- 188 M_B_DQS7 I/O 189 M_B_DQ59 I/O 190 GND --- 191 M_B_DQ62 I/O 192 M_B_DQ63 I/O 193 GND --- 194 M_B_DQ58 I/O 195 CGDAT_SMB I/O 196 GND --- 197 CGCLK_SMB I/O 198 GND --- 199 +3V --- 200 +3V --- CN25 DDR2 Connector P/N: DGMK0000037 IC SOCKET DDR2 SO-DIMM(200P,H6,RVS) PIN No. Signal name I/O PIN No.
Pin Assignment 23 M_A_DQ9 I/O 24 GND --- 25 M_A_DQ8 I/O 26 M_A_DM1 I 27 GND --- 28 GND --- 29 M_A_DQS#1 I/O 30 M_CLK_DDR0 I 31 M_A_DQS1 I/O 32 M_CLK_DDR#0 I 33 GND --- 34 GND --- 35 M_A_DQ14 I/O 36 M_A_DQ10 I/O 37 M_A_DQ11 I/O 38 M_A_DQ15 I/O 39 GND --- 40 GND --- 41 GND --- 42 GND --- 43 M_A_DQ17 I/O 44 M_A_DQ16 I/O 45 M_A_DQ20 I/O 46 M_A_DQ21 I/O 47 GND --- 48 GND --- 49 M_A_DQS#2 I/O 50 PM_EXTTS#0 O 51 M_A_DQS2 I/O 52
Pin Assignment 71 GND --- 72 GND --- 73 M_A_DQ26 I/O 74 M_A_DQ30 I/O 75 M_A_DQ27 I/O 76 M_A_DQ31 I/O 77 GND --- 78 GND --- 79 M_CKE0 I 80 M_CKE1 I 81 +1.8VSUS --- 82 +1.8VSUS --- 83 NC --- 84 NC --- 85 M_A_BS#2 I 86 M_A_A14 --- 87 +1.8VSUS --- 88 +1.8VSUS --- 89 M_A_A12 I/O 90 M_A_A11 I/O 91 M_A_A9 I/O 92 M_A_A7 I/O 93 M_A_A8 I/O 94 M_A_A6 I/O 95 +1.8VSUS --- 96 +1.
Pin Assignment 119 M_ODT1 I 120 NC --- 121 GND --- 122 GND --- 123 M_A_DQ36 I/O 124 M_A_DQ32 I/O 125 M_A_DQ37 I/O 126 M_A_DQ33 I/O 127 GND --- 128 GND --- 129 M_A_DQS#4 I/O 130 M_A_DM4 I 131 M_A_DQS4 I/O 132 GND --- 133 GND --- 134 M_A_DQ35 I/O 135 M_A_DQ39 I/O 136 M_A_DQ38 I/O 137 M_A_DQ34 I/O 138 GND --- 139 GND --- 140 M_A_DQ44 I/O 141 M_A_DQ40 I/O 142 M_A_DQ45 I/O 143 M_A_DQ41 I/O 144 GND --- 145 GND --- 146 M_A_DQS#5 I/
Pin Assignment 167 M_A_DQS#6 I/O 168 GND --- 169 M_A_DQS6 I/O 170 M_A_DM6 I 171 GND --- 172 GND --- 173 M_A_DQ50 I/O 174 M_A_DQ54 I/O 175 M_A_DQ51 I/O 176 M_A_DQ55 I/O 177 GND --- 178 GND --- 179 M_A_DQ56 I/O 180 M_A_DQ61 I/O 181 M_A_DQ60 I/O 182 M_A_DQ57 I/O 183 GND --- 184 GND --- 185 M_A_DM7 I 186 M_A_DQS#7 I/O 187 GND --- 188 M_A_DQS7 I/O 189 M_A_DQ62 I/O 190 GND --- 191 M_A_DQ63 I/O 192 M_A_DQ58 I/O 193 GND --- 194 M_A_D
Pin Assignment 3 BUSBP7- I/O 4 USBPWR --- CN27 Internal MINI card slot P/N:DFHD52MS146 CONN SMD HEADER,52P,2R,MS(P0.8,H9) PIN No. Signal name I/O PIN No. Signal name I/O 1 NC --- 2 +3V --- 3 NC --- 4 GND --- 5 NC --- 6 +1.
Pin Assignment 37 NC --- 38 NC --- 39 NC --- 40 GND --- 41 NC --- 42 NC --- 43 NC --- 44 NC --- 45 NC --- 46 NC --- 47 NC --- 48 +1.5V --- 49 NC --- 50 GND --- 51 NC --- 52 +3V --- CN28 RTC battery connector P/N:DFWF02MS000 PIN No. 1 CONN SMD WAFER 2P 1R MS(P1.25) Signal name I/O VCCRTC_4 --- PIN No. 2 Signal name GND I/O --- CN29 USB connector P/N: DFHS04FRB11 CONN DIP USB HOUSING 4P 1R FR(H7.6) PIN No. Signal name I/O PIN No.
Pin Assignment 1 INSPKR-N --- 2 INSPKR+N --- 3 INSPKL-N --- 4 INSPKL+N --- 5 NC --- 6 NC --- CN31 VGA board connector P/N:DFHSK0FS001 CONN SMD HOUSING 200P FS(P5.15,H8.65) PIN No. Signal name I/O PIN No.
Pin Assignment 33 PEG_RXP10 I 34 PEG_TXP10 O 35 GND --- 36 GND --- 37 PEG_RXN9 I 38 PEG_TXN9 O 39 PEG_RXP9 I 40 PEG_TXP9 O 41 GND --- 42 GND --- 43 PEG_RXN8 I 44 PEG_TXN8 O 45 PEG_RXP8 I 46 PEG_TXP8 O 47 GND --- 48 GND --- 49 PEG_RXN7 I 50 PEG_TXN7 O 51 PEG_RXP7 I 52 PEG_TXP7 O 53 GND --- 54 GND --- 55 PEG_RXN6 I 56 PEG_TXN6 O 57 PEG_RXP6 I 58 PEG_TXP6 O 59 GND --- 60 GND --- 61 PEG_RXN5 I 62 PEG_TXN5 O 63 PEG_RXP5
Pin Assignment 81 PEG_RXP2 I 82 PEG_TXP2 O 83 GND --- 84 GND --- 85 PEG_RXN1 I 86 PEG_TXN1 O 87 PEG_RXP1 I 88 PEG_TXP1 O 89 GND --- 90 GND --- 91 PEG_RXN0 I 92 PEG_TXN0 O 93 PEG_RXP0 I 94 PEG_TXP0 O 95 GND --- 96 GND --- 97 CLK_MXM# I 98 EXT_CRT_DDCCLK I/O 99 CLK_MXM I 100 EXT_CRT_DDCDAT I/O 101 GND --- 102 GND --- 103 GFXRST# I 104 EXT_HDMI_DDCCLK I/O 105 SYSFANON# O 106 EXT_HDMI_DDCDATA I/O 107 MAINON I 108 GND --- 109 GF
Pin Assignment 129 NC --- 130 EXT_LVDS_TXL2 131 NC --- 132 GND 133 GND --- 134 EXT_LVDS_TXL#1 135 NC --- 136 EXT_LVDS_TXL1 137 NC --- 138 GND 139 GND --- 140 EXT_LVDS_TXL#0 141 NC --- 142 EXT_LVDS_TXL0 143 NC --- 144 GND 145 GND --- 146 EXT_LVDS_TXLCK# 147 NC --- 148 EXT_LVDS_TXLCK 149 NC --- 150 GND --- 151 GND --- 152 NC --- 153 GND --- 154 GND --- 155 GND --- 156 NC --- 157 GND --- 158 GND --- 159 GND --- 160 NC --- 16
Pin Assignment 177 +3V --- 178 EXT_HDMITX1P O 179 +3V --- 180 GND --- 181 +3V --- 182 EXT_HDMITX0N O 183 NC --- 184 EXT_HDMITX0P O 185 GND --- 186 GND --- 187 NC --- 188 NC --- 189 VIN_VGA --- 190 VIN_VGA --- 191 VIN --- 192 VIN --- 193 VIN --- 194 VIN --- 195 VIN --- 196 VIN --- 197 VIN --- 198 VIN --- 199 VIN --- 200 VIN --- CN32 1394 connector P/N:DFHS04FR109 PIN No. CONN DIP 1394 4P FR(P0.8,H6.6) Signal name I/O PIN No.
Pin Assignment P/N:DFTJ06FR102 CONN DIP PHONE JACK 6P 1R FR(H6.6)BLACK PIN No. Signal name I/O PIN No. Signal name I/O 1 ADOGND --- 2 MIC1-L1 O 3 MIC1-R1 O 4 Port_B# O 5 ADOGND --- 6 NC --- 7 ADOGND --- 8 ADOGND --- CN34 Internal MINI card slot P/N:DFHS52FR011 CONN SMD HOUSING 52P 2R FR(P0.8,H7.5) VGA P/N:DFHS52FR010 CONN SMD HOUSING 52P 2R FR(P0.8,H5.6) UMA PIN No. Signal name I/O PIN No. Signal name I/O 1 NC --- 2 +3V 3 NC --- 4 GND 5 NC --- 6 +1.
Pin Assignment 23 PCIE_RXN3 I 24 NC --- 25 PCIE_RXP3 I 26 GND --- 27 GND --- 28 +1.5V --- 29 GND --- 30 NC --- 31 PCIE_TXN3 O 32 NC --- 33 PCIE_TXP3 O 34 GND --- 35 GND --- 36 Test point --- 37 NC --- 38 Test point --- 39 NC --- 40 GND --- 41 NC --- 42 NC --- 43 NC --- 44 NC --- 45 PCLK__debug I 46 NC --- 47 PLTRST#_debug I 48 +1.
Pin Assignment 5 WCS_CLKR I/O 6 +1.5V --- 7 NC --- 8 NC --- 9 GND --- 10 NC --- 11 CLK_PCIE_MINI# I 12 NC --- 13 CLK_PCIE_MINI I 14 NC --- 15 GND --- 16 NC --- 17 NC --- 18 GND 19 NC --- 20 RF_EN_WLAN I 21 GND --- 22 PLTRST# I 23 PCIE_RXN6 I 24 +3V_S5 --- 25 PCIE_RXP6 I 26 GND --- 27 GND --- 28 +1.
Pin Assignment CN36 ODD connector P/N: DFHS50FR034 PIN No. CONN DIP HOUSING 50P 2R FR(P0.8,H3.45) Signal name I/O PIN No.
Pin Assignment 37 ODD_LED# O 38 +5V --- 39 +5V --- 40 +5V --- 41 +5V --- 42 +5V --- 43 GND --- 44 GND --- 45 GND --- 46 GND --- 47 GND --- 48 GND --- 49 NC --- 50 NC --- 51 GND --- 52 GND --- CN37 Card Reader connector P/N:DFHD42MS005 PIN No. CONN SMD HEADER 42P 1R MS(P0.76,H5.6) Signal name I/O PIN No.
Pin Assignment 21 VCC_XD --- 22 MS_D0/XD_D2 I/O 23 MS_D3/XD_D0_C I/O 24 MS_D1/XD_D7 I/O 25 SD/MS_CLK I/O 26 MS_BS/XD_D3 I 27 MS_D2/XD_D1_C I/O 28 GND --- 29 GND --- 30 MS_D0/XD_D2_C I/O 31 SD_D0 I/O 32 MS_BS/XD_D3_C I/O 33 XD_D4 I/O 34 SD_D1 I/O 35 XD_D5 I/O 36 XD_D6 I/O 37 MS_D1/XD_D7_C I/O 38 VCC_XD --- 39 SD_CD# I/O 40 GND --- 41 SM_WPI#/SD_WP I 42 GND --- 43 GND --- 44 --- CN38 HP/SPDIF jack connector P/N:DFTJ05FR015 PIN No.
Pin Assignment 36 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
Appendix. D Appendix D Display Codes D.1 Display Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Cap No.
Display codes Table D-1 Scan codes (set 1 and set 2) (2/4) D-2 Cap No.
Display codes Table D-1 Scan codes (set 1 and set 2) (3/4) Cap No.
Display codes Table D-1 Scan codes (set 1 and set 2) (4/4) Cap No. Keytop Code set 1 122 F11 57 D7 78 F0 78 *3 123 F12 58 D8 07 F0 07 *3 124 PrintSc *6 *6 *6 *6 *6 126 Pause *7 *7 *7 *7 *7 202 Fn — — — — *4 203 Win E0 5B E0 DB E0 1F E0 F0 1F 204 App E0 5D E0 DD E0 2F E0 F0 2F Make Code set 2 Break Make Note Break Notes: 1. 2. 3. 4. 5. 6. 7. D-4 * * * * * * * Scan codes differ by mode. Scan codes differ by overlay function.
Display codes Table D-2 Scan codes with left Shift key Cap Key Code set 1 No.
Display codes Table D-3 Scan codes in Numlock mode Cap Key Code set 1 No.
Display codes Table D-5 Scan codes in overlay mode Cap No. Code set 1 Keytop Code set 2 Make Break Make Break 09 8 (8) 48 C8 75 F0 75 10 9 (9) 49 C9 7D F0 7D 11 0 (*) 37 B7 7C F0 7C 23 U (4) 4B CB 6B F0 6B 24 I (5) 4C CC 73 F0 73 25 O (6) 4D CD 74 F0 74 26 P (–) 4A CA 7B F0 7B 37 J (1) 4F CF 69 F0 69 38 K (2) 50 D0 72 F0 72 39 L (3) 51 D1 7A F0 7A 40 ; (+) 4E CE 79 F0 79 52 M (0) 52 D2 70 F0 70 54 . (.
Display codes Table D-7 No.126 key scan code Key top Pause Shift Code set 1 Code set 2 Make Make Common* E1 1D 45 E1 Ctrl* E0 C6 E0 46 9D C5 E1 14 77 E1 F0 E0 7E E0 F0 7E 14 F0 77 *: This key generates only make codes.
Appendix E Keyboard Layout E.1 United Status (US) Keyboard Figure US keyboard (L300mm x W131.3mm) E.1 Traditional Chinese (CH) Keyboard Figure CH keyboard (L300mm x W131.
E.2 Thai (TI) Keyboard Figure TI keyboard (L300mm x W131.3mm) E.3 Korean (KO) Keyboard Figure KO keyboard (L300mm x W131.
E.4 United Kingdom (UK) Keyboard Figure UK keyboard (L300mm x W131.3mm) E.5 US International (UI) Keyboard Figure UI keyboard (L300mm x W131.
E.6 Hebrew (HB) Keyboard Figure HB keyboard (L300mm x W131.3mm) E.7 Danish (DM) Keyboard Figure DM keyboard (L300mm x W131.
E.8 Swiss (SW) Keyboard Figure SW keyboard (L300mm x W131.3mm) E.9 Arabic (ARE) Keyboard Figure ARE keyboard (L300mm x W131.
E.10 Czech (CZ) Keyboard Figure CZ keyboard (L300mm x W131.3mm) E.11 Russian (RU) Keyboard Figure RU keyboard (L300mm x W131.
E.12 Portuguese (PO) Keyboard Figure PO keyboard (L300mm x W131.3mm) E.13 Slovakian (SL) Keyboard Figure SL keyboard (L300mm x W131.
E.14 Italian (IT) Keyboard Figure IT keyboard (L300mm x W131.3mm) E.15 French (FR) Keyboard Figure FR keyboard (L300mm x W131.
E.16 German (GR) Keyboard Figure GR keyboard (L300mm x W131.3mm) E.17 Greek (GK) Keyboard Figure GK keyboard (L300mm x W131.
E.18 Canada French (CF) Keyboard Figure CF keyboard (L300mm x W131.3mm) E.19 Hungarian (HG) Keyboard Figure HG keyboard (L300mm x W131.
E.20 Spanish (SP) Keyboard Figure SP keyboard (L300mm x W131.3mm) E.21 Turkish (TR) Keyboard Figure TR keyboard (L300mm x W131.
E.22 Turkish F (TF-F) Keyboard Figure TF-F keyboard (L300mm x W131.3mm) E.23 Swedish (SD) Keyboard Figure SD keyboard (L300mm x W131.
E.24 Belgian (BE) Keyboard Figure BE keyboard (L300mm x W131.3mm) E.25 Yugoslavian (YU) Keyboard Figure YU keyboard (L300mm x W131.
E.26 Norwegian (NW) Keyboard Figure NW keyboard (L300mm x W131.3mm) E.27 Scandinavian (ND) Keyboard Figure ND keyboard (L300mm x W131.
E.28 Canadian Multinational (AC) Keyboard Figure AC keyboard (L300mm x W131.3mm) E.29 Canadian Bilingual (CB) Keyboard Figure CB keyboard (L300mm x W131.
E.30 Japanese (JP) Keyboard Figure JP keyboard (L300mm x W131.
Appendix F Appendix F F.1 Wiring Diagrams RGB Monitor ID Wraparound connector (1) RED RED (2) GREEN GREEN (2) (3) BLUE BLUE (3) (4) NC NC (4) (5) GND GND (5) (6) GND GND (6) (7) GND GND (7) (8) GND GND (8) (9) 5V 5V (9) (10) GND GND (10) (11) NC NC (11) (12) SDA SDA (12) (13) HSYNC HSYNC (13) (14) VSYNC (15) SDL VSYNC (14) SCL (1) (15) Figure F-1 RGB Monitor ID Wraparound connector (15PIN to 15PIN) F.
Wiring Diagrams F-2 Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
Appendix G Appendix G BIOS Rewrite Procedures This Appendix explains how to rewrite the system BIOS program when you update the system BIOS. Tools To rewrite the BIOS, you need the following tool: BIOS/EC/KBC rewriting disk USB doggle Rewriting the BIOS 1. Turn off the power to the computer. 2. Remove the external cables and cards. 3. Connect an external FDD and insert the BIOS rewriting disk into the external FDD. 4. Connect the USB doggle special for BIOS rewrite 5. Turn on the power 6.
Appendix H Appendix H EC/KBC Rewrite Procedures Same as BIOS rewrite Procedures, please refer appendix G Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual H-1
Appendix I Reliability Appendix I Reliability The following table shows MTBF (Mean Time Between Failures) in maximum configuration. Table I-1 MTBF Component System Time (hours) 4138.
