Toshiba Personal Computer Satellite P200/ P205 Maintenance Manual TOSHIBA CORPORATION [CONFIDENTIAL]
Copyright © 2007 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. Toshiba Personal Computer Satellite P200/ P205 Maintenance Manual First edition Mar. 2007 Disclaimer The information presented in this manual has been reviewed and validated for accuracy.
Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite A130/ A135, referred to as the M100 Series in this manual. 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.
The manual is divided into the following parts: Chapter 1 Hardware Overview describes the M100 Series 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.
Some operations require you to simultaneously use two or more keys. We identify such operations by the key top symbols separated by a plus (+) sign. For example, Ctrl + Pause (Break) means you must hold down Ctrl and at the same time press Pause (Break). If three keys are used, hold down the first two and at the same time press the third.
Table of Contents Chapter 1 Hardware Overview 1.1 Features ............................................................................. Error! Bookmark not defined. 1.2 System Unit ....................................................................... Error! Bookmark not defined. 1.3 2.5-inch Hard Disk Drive .................................................. Error! Bookmark not defined. 1.4 Optical Disc Devices ......................................................... Error! Bookmark not defined.
2.10 Optical drive troubleshooting..................................................................................... 2-27 2.11 Modem Troubleshooting................................................................................................ 2-30 2.12 Express card Troubleshooting ....................................................................................... 2-32 2.13 IEEE 1394 Troubleshooting ..........................................................................................
3.20 1st HDD Test...................................................................................................................3-30 3.21 2nd HDD Test………………………….………………………..…………….………..3-33 3.22 Front Edge Logo check ……………….………………………..…………….………..3-36 Chapter 4 Replacement Procedures 4.1 General .............................................................................. Error! Bookmark not defined. 4.2 Battery ...............................................................................
4.26 FL Inverter Board ..............................................................Error! Bookmark not defined. 4.27 LCD Module ......................................................................Error! Bookmark not defined. 4.28 Camera and Microphone....................................................Error! Bookmark not defined.
Appendices Appendix A Handling the LCD Module..................................................................................A-1 Appendix B Board Layout....................................................................................................... B-1 Appendix C Pin Assignments .................................................................................................. C-1 Appendix D Keyboard Scan/Character Codes.........................................................................
Chapter 1 Hardware Overview 1 [CONFIDENTIAL]
1 Hardware Overview 1-ii [CONFIDENTIAL] Satellite P200/P205 Series Maintenance Manual
1 Hardware Overview Chapter 1 Contents 1.1 Features ...................................................................................................................... 1-1 1.2 System Unit................................................................................................................ 1-5 1.3 2.5-inch Hard Disk Drive........................................................................................... 1-6 1.4 Optical Disc Devices...............................................
1 Hardware Overview Figures Figure 1-1 2.5-inch HDD ................................................................................................ 1-6 Tables Table 1-1 Table 1-2 Table 1-3 Table 1-5 1-iv 2.5-inch HDD specifications ......................................................................... 1-6 DVD-ROM & CD-RW drive specifications ................................................. 1-8 DVD Super Multi Double Layer drive specifications...................................
1.1 Features 1.1 1 Hardware Overview Features The Satellite P200/ P205 Series Personal Computer uses extensive Large Scale Integration (LSI), and Complementary Metal-Oxide Semiconductor (CMOS) technology extensively to provide compact size, minimum weight and high reliability.
1 Hardware Overview 1.1 Features • Approximately 4 hours charge time to 100% battery capacity with system switched off or suspend • Approximately 1.5 days discharging time in Standby Mode for the 9-cell battery and 1 day for the 6-cell battery • Discharge time in shutdown mode is approximately 1 month HDD • 9.5mm/12.5mm, 2.
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1 Hardware Overview 1.1 Features Display • 17” (16:10) TFT screen with a resolution of 1440 horizontal x 900 vertical pixels, CSV VA, high brightness approximately 200nits, WXGA+ Multiple digital media card slot • Supports xD, SD, miniSD, MS, MS Pro, and MMC Universal Serial Bus (USB) The computer has three Universal Serial Bus (USB) ports that comply with the USB 2.0 standard, which enable data transfer speeds more than 40 times faster than USB 1.1 (which this computer also supports.
1.2 System Unit 1.
1 Hardware Overview 1.3 1.3 2.5-inch Hard Disk Drive 2.5-inch Hard Disk Drive The internal HDD is a random access non-volatile storage device. It has a non-removable 2.5-inch magnetic disk and mini-Winchester type magnetic heads. The computer supports hard drives up to 250 GB. The HDD is shown in Figure 1-1. Specifications are listed in Table 1-1.
1.3 2.5-inch Hard Disk Drive Items Formatted capacity (GB) Logical Blocks (LBA) Rotational speed (rpm) Toshiba HDD Buffer (MB) Hitachi HDD Buffer (MB) Fujitsu HDD Buffer (MB) Bytes per sector 1 Hardware Overview 120GB 160GB 200GB 250GB 111.8 149.05 186.31 232.89 234,441,648 312,581,808 390,720,968 488,397,168 5400 5400/4200 4200 4200 8 8 8 N/A 8 8 N/A N/A 8 8 8 8 512 512 512 512 Table 1-1 2.
1 Hardware Overview 1.4 1.4 Optical Disc Devices Optical Disc Devices 1.4.1 DVD-ROM & CD-RW The DVD-ROM and CD-RW drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 24x speed and high speed CD-RW at 10x or Ultra speed CD-RW at 24X speed. The specifications of the DVD-ROM & CD-RW drive are listed in Table 1-2. Item DVD-ROM mode Data transfer rate (Mbytes/s) CD-ROM mode 33.
1.4 Optical Disc Devices 1 Hardware Overview 1.4.2 DVD Super Multi Double Layer The DVD Super Multi drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, write CD-R at 24x speed and CD-RW at 10x speed, DVD-R at 8x speed, DVD-RW at 4x speed, DVD+R at 8x speed, DVD+RW at 4x speed, DVD-RAM at 5x speed, DVD+R DL at 2.4x speed, and DVD-R DL at 2x speed.
1 Hardware Overview 1.5 1.5 Power Supply Power Supply This specification defines the performance and characteristic of 65W, 75W, and 90W AC adapter power supply. It supplies a constant voltage 19V output source for Satellite P200/ P205 Series Personal Computer.
1.5 Power Supply 1 Hardware Overview Battery charging control • The EC controls the following. – The quick charging ON/OFF – The detection of full charge Detection of the low battery • The EC detects the low battery point by the gas gauge. – LB10M: The system will be driven by the battery for 12 more minutes. – LB0: The battery won't be able to drive the system after 3 minutes. – LB1: The battery can drive the system only during the suspend process. – LB2: The battery cannot drive the system.
1 Hardware Overview 1.6 1.6 Batteries Batteries The computer has two types of battery: Main battery pack (18650 size) RTC battery The removable main battery pack is the computer’s main power source when the AC adaptor is not attached. The battery specifications are listed in the table below. Battery name Material Output voltage Capacity Main battery (6 cells) Lithium-Ion 10.8V 4000mAH Main battery (9 cells) Lithium-Ion 10.8V 6000mAH RTC battery (Maxell ML1220T10) Lithium-Ion 3.
1.6 Batteries 1 Hardware Overview 1.6.1 Main Battery Battery charging is controlled by a power supply microprocessor that is mounted on the system board. The power supply microprocessor controls whether the charge is on or off and detects a full charge when the AC adaptor and battery are attached to the computer. The system charges the battery using quick charge or trickle charge.
1 Hardware Overview 1.6 Batteries 1.6.2 RTC battery The RTC battery provides power to keep the current date, time and other setup information in memory while the computer is turned off. The table below lists the charging time and data preservation period of the RTC battery. The RTC battery is charged by the adaptor or main battery, while the computer is powered on.
Chapter 2 Troubleshooting Procedures 2
2 Troubleshooting Procedures Chapter 2 Contents 2.1 Troubleshooting Introduction ........................................................................................3 2.2 Troubleshooting Flowchart............................................................................................4 2.3 Power Supply Troubleshooting......................................................................................9 2.4 Display Troubleshooting.............................................................
2 Troubleshooting Procedures Figures Figure 2-1 Troubleshooting flowchart (1/2) ....................................................................... 5 Figure 2-1 Troubleshooting flowchart (2/2) ....................................................................... 6 Figure 2-2 Power Supply Troubleshooting Process............................................................ 9 Figure 2-3 Display troubleshooting process .....................................................................
2 Troubleshooting Procedures 2.1 Troubleshooting Introduction Chapter 2 describes how to determine if a Field Replaceable Unit (FRU) in the computer is causing the computer to malfunction. The FRUs covered are: 1. Display 6. TouchPad 11. IEEE 1394 port 2. USB Floppy Drive 7. Speaker 12. Wireless LAN system 3. Keyboard 8. Optical drive 13. finger printer 4. USB ports 9. Modem 14. Bluetooth 5. TV-out port 10. Express unit 15. Camera The Diagnostics Disk operations are described in Chapter 3.
2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart If you know the location of the malfunction, turn directly to the appropriate section of this chapter. If the problem is unspecified, use the flowchart in Figure 2-1 as a guide for determining which troubleshooting procedures to execute. Before performing any troubleshooting procedures, verify the following: z Ask the user if a password is registered and, if it is, ask him or her to enter the password.
2 Troubleshooting Procedures STA RT C o n n e c t th e A C a d a p ter to th e D C -IN so c k e t Is th e D C -IN L E D o n ? No P e rfo rm th e P o w e r S u p p ly T ro u b le sh o o tin g p ro c ed u re s in se ctio n 2 .3 No P e rfo rm th e P o w e r S u p p ly T ro u b le sh o o tin g p ro c ed u re s in se ctio n 2 .3 No P e rfo rm th e P o w e r S u p p ly T ro u b le sh o o tin g p ro c ed u re s in se ctio n 2 .
2 Troubleshooting Procedures A Does typed characters appear correctly? No Perform the Keyboard Troubleshooting procedures in section 2.6 No Perform the FDD Troubleshooting procedures in section 2.5 Yes After confirming which diagnostics test has detected an error, perform the appropriate procedure as outlined below. Yes Insert the diagnostics disk into the FDD. Then run the diagnostics test program.
2 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. When a problem has been located, perform the appropriate troubleshooting procedures as follows: 1. If an error is detected by the battery test, perform the Power Supply Troubleshooting procedures in Section 2.3. 2. If an error is detected by the display test, perform the Display Troubleshooting procedures in Section 2.4.
2 Troubleshooting Procedures Other problems that are not covered by the diagnostics program may be discovered by a user. 1. If an error is detected when using an external USB device, perform the External USB Devices Troubleshooting procedures in Section 2.6. 2. If an error is detected when using the TV-out connection, perform the TV-Out Failure Troubleshooting procedures in Section 2.7. 3. If an error is detected when using the speakers, perform the Speaker Troubleshooting procedures in Section 2.10. 4.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures The power supply 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. The flowchart in Figure 2-2 gives a summary of the process.
2 Troubleshooting Procedures Table 2-2 DC-IN LED AC-IN LED Power supply status Solid on AC power exists (LED is solid Blue). Off No AC power exists. To check the power supply status, install a battery pack and connect an AC adaptor to the DC-IN port on the computer and to a power supply. If the DC-IN LED or Battery LED is not lit, go to Procedure 2. Procedure 2 Adaptor / battery replacement A faulty adaptor may not supply power or may not charge the battery. Perform Check 1.
2 Troubleshooting Procedures Procedure 3 Power supply connection check The power supply wiring diagram is shown below: AC adaptor cord AC power cord AC adaptor System board Battery Any of the connectors may be disconnected. Perform Check 1. Check 1 Disconnect the AC power cord from wall outlet. Check the power cable for breaks. If the power cord is damaged, connect a new AC power cord. If there is no damage, go to Check 2.
2 Troubleshooting Procedures Procedure 4 Diagnostic check The power supply may not charge the battery pack. Perform the following procedures: 1. Reinstall the battery pack. 2. Attach the AC adaptor and turn on the power. If you cannot turn on the power, go to Procedure 5. 3. Run the Diagnostic test following the procedures described in Chapter 3, Tests and Diagnostics. If no problem is detected, the battery is functioning normally.
2 Troubleshooting Procedures 2.4 Display Troubleshooting START P e r fo r m e x te r n a l d is p la y c h e c k (P ro c ed u re 1 ) D o e s th e e x te r n a l d is p la y fu n c tio n o k ? No P e r fo r m d ia g n o s tic c h e c k (P ro c ed u re 2 ) Y es W a s a d is p la y p r o b le m d e te c te d ? No D is p la y is n o t fa u lty . C o n tin u e tr o u b le s h o o tin g r e fe r to F ig u r e 2 .
2 Troubleshooting Procedures This section describes how to determine if the computer’s display is functioning properly. The process is outlined in Figure 2-3. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: External display check Procedure 2: Diagnostic check Procedure 3: Connector and replacement check Procedure 1 External display check Connect an external display to the computer’s external monitor port, and then boot the computer.
2 Troubleshooting Procedures Procedure 3 Connector and replacement check The FL inverter board, LCD module, and system board are connected to the display circuits. Any of these components may be damaged. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then perform the following checks: Check 1 Make sure the DDR RAM module is seated properly. Test display again. If the problem still exits, replace the DDR RAM module.
2 Troubleshooting Procedures 2.5 Keyboard Troubleshooting START P e r fo r m e x te r n a l k e y b o a r d c h e c k (P ro c ed u re 1 ) D o e s th e e x te r n a l k e y b o a r d fu n c tio n o k ? Y es P e r fo r m d ia g n o s tic c h e c k (P ro c ed u re 2 ) No W a s a ke yb o ard p r o b le m d e te c te d ? No K e y b o a r d is n o t fa u lty . C o n tin u e tr o u b le s h o o tin g r e fe r to F ig u r e 2 .
2 Troubleshooting Procedures To determine if the computer’s keyboard is functioning properly, perform the following procedures. Figure 2-5 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: External keyboard check Procedure 2: Diagnostic check Procedure 3: Connector and replacement check Procedure 1 External keyboard check Connect a USB keyboard to one of the computer’s USB ports, and then boot the computer.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures To determine if the computer’s external USB devices are functioning properly, perform the following procedures. Figure 2-6 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: External device and connection check Procedure 2: Replace system board Procedure 1 External device and connection check The USB device may be damaged or the connection may be faulty. Perform Check 1.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures To determine if the computer’s TV-out port is functioning properly, perform the following procedures. Figure 2-7 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: TV connection check Procedure 2: TV set check Procedure 1 TV connection check The TV cable may be damaged or the connections may be loose. Perform Check 1: Check 1 Make sure TV cable is firmly plugged into both the TV set and the TV-out port of the computer.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures To determine if the computer’s built-in TouchPad is functioning properly, perform the following procedures. Figure 2-9 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: TouchPad connection check Procedure 2: TouchPad replacement check Procedure 1 TouchPad connection check The TouchPad is connected via the TouchPad FPC to the system board. Make sure the TouchPad FPC cable is firmly connected to the TouchPad and system board.
2 Troubleshooting Procedures 2.9 Speaker Troubleshooting START Perform audio source test (Procedure 1) Do all sources have same problem? No Speakers are not faulty.
2 Troubleshooting Procedures To determine if the computer’s built-in speakers are functioning properly, perform the following procedures. Figure 2-10 outlines the process. First adjust the speaker volume to an appropriate level. Start with Procedure 1 and continue as instructed. Procedure 1: Audio source test Procedure 2: Earphone test Procedure 3: Connection check Procedure 4: Replacement check Procedure 1 Audio source test Try different audio sources (e.g.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures This section describes how to determine if the computer’s internal optical drive is functioning properly. The Satellite P200/Satellite P205/Satellite Pro P200/EQUIUM P200/SATEGO P200 module bays can accommodate the following optical drives: DVD SuperMulti supporting +-R Double Rayer COMBO device Figure 2-11 outlines the process. Perform the steps below starting with Procedure 1 and continue with the other procedures as required.
2 Troubleshooting Procedures Procedure 5 Connection check and replacement check The optical drive connects to the system board. The drive may be disconnected, or the drive or system board may be damaged. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure the drive is firmly connected to the system board. If the connection is good and there is still an error, go to Check 2.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures This section describes how to determine if the computer's modem is functioning properly. Figure 2-12 outlines the process. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Procedure 1: Telephone line connection check Procedure 2: Modem card connection check Procedure 3: Modem card replacement check Procedure 1 Telephone line connection check The telephone cable may be damaged or the connections may be loose.
2 Troubleshooting Procedures 2.12 Express card Troubleshooting START Perform Express card test (Procedure 1) Do errors occur during express card test? No Express card unit is not faulty.
2 Troubleshooting Procedures This section describes how to determine if the Express card player is functioning properly. The process is summarized in Figure 2-13. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Procedure 1: Express card test Procedure 2: Express card socket replacement check Procedure 1 Express card test The Express test card contains a Express test program.
2 Troubleshooting Procedures 2.13 IEEE 1394 Troubleshooting START Perform IEEE 1394 device check (Procedure 1) Is IEEE 1394 transmission ok? Yes Perform diagnostic check (Procedure 2) No Was an IEEE 1394 problem detected? No IEEE 1394 port and transmission are not faulty. Continue troubleshooting - refer to Figure 2.
2 Troubleshooting Procedures To determine if the computer’s IEEE 1394 system is functioning properly, perform the following procedures. Figure 2-14 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: IEEE 1394 device check Procedure 2: Diagnostic check Procedure 3: Connection and replacement check Procedure 1 IEEE 1394 device check Connect an IEEE 1394 device to the computer’s IEEE 1394 port, then boot the computer for Windows Vista.
2 Troubleshooting Procedures 2.14 Wireless LAN Troubleshooting START Perform diagnostic test (Procedure 1) Was a wireless LAN problem delected? No Wireless LAN system is not faulty. Continue troubleshooting - refer to Figure 2.
2 Troubleshooting Procedures The wireless LAN antenna wire, wireless LAN unit or system board may each be the source of a wireless LAN fault. Any of these components may be damaged. To determine if the computer’s wireless LAN system is functioning properly, perform the following procedures. Figure 2-15 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures The Finger printer board or system board may be the reason of a finger printer fault. Either of these two components may be damaged. To determine if the computer’s Finger printer is functioning properly, perform the following procedures. Figure 2-14 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures 2.16 Bluetooth Troubleshooting START Preform diagnostic test (Procedure 1) Was a Bluetooth problem detect? Bluetooth is not faulty. Continue troubleshooting-refer to Figure 2.1 Perform connector and replacement check (Procedure 2) Replace Bluetooth antenna moudle.
2 Troubleshooting Procedures The Bluetooth antenna wire, Bluetooth module or system board may be the reason of a Bluetooth fault. Any of these components may be damaged. To determine if the computer’s Bluetooth is functioning properly, perform the following procedures. Figure 2-16 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures 2.17 4 in 1 card Troubleshooting START Perform 4 in 1 CARD test (Procedure 1) Do errors occur during 4 IN 1 CARD test? No 4 IN 1 unit is not faulty.
2 Troubleshooting Procedures This section describes how to determine if the 4 IN 1 Card player is functioning properly. The process is summarized in Figure 2-16. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required. Procedure 1: 5 in 1 card test Procedure 2: Express socket replacement check Procedure 1 4 in 1 card test The 4 in 1 Card test card contains a 4 in 1 card test program.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures The 1st HDD or system board may be the reason of a HDD fault. Either of these two components may be damaged. To determine if the computer’s 1st HDD is functioning properly, perform the following procedures. Figure 2-15 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures Satellite P200 / P205 /Satellite Pro P200 Series Maintenance Manual [CONFIDENTIAL] 46
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures The 2nd HDD or system board may be the reason of a HDD fault. Either of these two components may be damaged. To determine if the computer’s 2nd HDD is functioning properly, perform the following procedures. Figure 2-15 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting Procedures 2.
2 Troubleshooting Procedures The Camera board or system board may be the reason of a Camera fault. Either of these two components may be damaged. To determine if the computer’s Camera is functioning properly, perform the following procedures. Figure 2-18 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.
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Contents 3.1 The Diagnostic Test .........................................................................................................3-3 3.2 Executing the Diagnostic Test..........................................................................................3-4 3.3 Display Configuration .....................................................................................................3-8 3.4 Speaker Audio Test ..................................................................................
3. Tests and Diagnostics 3.1 The Diagnostic Test This chapter explains how to use the Test & Diagnostic program to test the functions of the (Base on Orlando10M&10MG T&D version 1.0) hardware modules. The Test & Diagnostic Program is stored on the T&D diskettes. The program consists of a series of tests that run automatically when the Diagnostics Program items are selected and executed. NOTES: To start the diagnostics, follow these steps 1. Check all cables for loose connections. 2.
3. Tests and Diagnostics 3.2 Executing the Diagnostic Test DOS is required to run the DIAGNOSTICS PROGRAM. To start the DIAGNOSTIC PROGRAM, follow these steps: 1. Insert the diagnostics diskette #1 in the floppy disk drive and turn on the computer. (The diagnostics diskette contains the DOS boot files.) And then follow the instructions to swap with the diagnostics diskette #2 for T&D program installed in RAM driver. NOTE: To execute the CD test, make sure the CD is installed in the ODD drive.
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3. Tests and Diagnostics If an error is detected and a test fails, the following message displays: Then press any key for next actions – the below display presented if copying test log file onto diskette is necessary. This action will be executed when “Y” key pressed. It will skip this process if “N” key pressed.
3. Tests and Diagnostics And then it will check if it’s necessary to leave this program. Program will quit when “Y” key pressed and it will go back main menu for next test if “N” key pressed.
3. Tests and Diagnostics 3.3 Display Configuration This Item will show the unit configuration. It includes: CPU type (Single/Dual Yunah; Cache ; CPU speed ;CPU FSB) DDRAM SIZE ODD TYPE ((DVD-SuperMulti; COMBO; …) Panel ID HDD type & capacity (Vendor ID. Model .
3 Tests and Diagnostics 3.4 Speaker Audio Test The speaker audio test allows the user to aurally confirm the speaker functions. And check both speakers if they are OK within 3 times “Beep” sound generated. NOTE: Remember to tune up the volume as “Maximum” before this test starts. The screen should display as below, indicating whether the test is passed or failed after the question.
3. Tests and Diagnostics 3.5 Fan ON/OFF Test The fan test allows the user to test aurally whether the fan is working. And follow the below procedures for this test: The computer will let the fan be “ON” after any key pressed. Feel the wind or listen the rotating sound to check whether the fan is working or not. NOTE: Remember to approach fan outlet that is near right side of unit whether fan is “ON”. The computer will stop the fan working after any key pressed.
3. Tests and Diagnostics 3.6 Main Battery Charge Test NOTE: The AC adaptor (90W, 19V) should be connected to successfully run this test. This test shows and measures the main battery: Battery type (Lion) Manufacturer (Sanyo/Panasonic/Sony) Remain charge capacity (0 ~ 100%) Charge function (PASS/FAIL) - “Battery Is Full” showed when “remain charge capacities” is 100% The screen should display as below, if the charge function is OK, will show:.
3 Tests and Diagnostics 3. 7 FDD Test NOTE: Before running the FDD test, prepare a formatted work diskette (1.44 MB). Remove the diagnostics diskette and insert the work diskette into the FDD. The contents of the floppy diskette maybe erased. The Floppy Disk Test includes three subtests of the: 1. Sequential seek/verify function (Range: Track 0 ~ 79) 2. Funnel code seek/verify function (Range: Track 0 ~ 79) 3.
3. Tests and Diagnostics 3. 8 ODD Test The ODD test allows a user to aurally confirm the ODD functions. NOTE: A CD disc (including data file) must be inserted into the ODD drive then must wait ODD drive initial OK (ODD LED stop flashing) before this test starts. The ODD test includes two subtests of the: 1. Random read/partial sequential read function 2. Eject ODD door The screen should display as below, indicating whether the subtests pass or fail when finished.
3 Tests and Diagnostics 3. 9 Keyboard Test The keyboard test checks the all keys function. NOTE: The Num Lock and the Overlay mode must be off to execute the keyboard test. When you execute this test, the keyboard layout is drawn on the display. When any key is pressed, the corresponding key on the screen changes to black as shown below. It will indicate whether the subtest is passed or failed after the question. NOTE: The “Fn” key cannot be tested in the keyboard test.
3. Tests and Diagnostics 3.10 Mouse (Pad) Test The Mouse test allows the user to select and assign values to the following, using the Touch Pad or “Tab” key to move between selections: 1. Mouse Speed (on a scale from slow to fast) 2. Acceleration (Off, Low, Medium, High) 3. Button Assignments (Left + Right / Right button, either Unassigned or Drag Lock) 4. Swap Buttons (Left /Right) NOTE: The Touch Pad test cannot be used to test an external USB mouse.
3. Tests and Diagnostics After checking T/Pad buttons and cursor’s function, use “Tab” key or use T/Pad cursor to click the “OK” column will end this test. It will indicate whether the subtests pass or fail after three questions. NOTE: The above figure has three compartments although the Touch Pad installed may only have two buttons. In this case, the central compartment in the figure does not correspond to any button.
3.12 LCD Pixels Mode Test 3. Tests and Diagnostics 3. 11 LCD Pixels Mode Test This LCD pixels mode test checks whether video display is fine. This test includes two modes of the test: 1. Text Mode - including 40*25 (16 colors) and 80*25 (2/16colors). 2. VGA Mode - including 320*200 (4/16/256 colors), 640*200 (2/16 colors), 640*350 (2/16 colors), 640*480 (2/16/256 colors), 800*600 (256 colors) and 1024*768 (256 colors).
3. Tests and Diagnostics 3.13 Magnetic Switch Test 3.12 Magnetic Switch Test The lid switch test checks the lid function of the unit. When LCD cover closed, the lid should enable to turn off the display. NOTE: Remember to tune up the volume as “Maximum” before this test starts. Follow below steps to run this test: 1. Close the LCD cover. 2. Heard 3 “Beep” sound happened during LCD closed. 3. Open the LCD. Then it will indicate whether the test is passed or failed.
3. Tests and Diagnostics 3.13 LAN Test The LAN test checks the LAN full-duplex environment. NOTE: LAN loopback needs to plug in before test begins. And LAN information will show on the test screen: IO Base – Port: A000H IRQ – BH, it’s “IRQ 10”. Node – it is “MAC Address”. Line Frame – 1514 Bytes. Line Speed – 100Mbps or 10 Mbps. Bus ID – it’s “4”. The LAN test includes three subtests of the: 1. Speed1000 2. Speed100 3. Speed10 The subtests run automatically.
3. Tests and Diagnostics The screen should display as below, indicating whether the subtests pass or fail when finished.
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3. Tests and Diagnostics 3.14 RTC Test Checks the computer’s RTC (Real Time Clock) and calendar functions by comparing the DOS and CMOS values. The test runs automatically. The screen should display as below, indicating whether the test is passed or failed when finished.
3. Tests and Diagnostics 3.15 Read 1394 GUID This test will check if the computer’s EEPROM 1394GUID code is correct. NOTE: Must open the RAM Door to see RAM connector GUID bar code before test item begins.
3. Tests and Diagnostics 3.18 Read 1394 GUID 3.16 Speaker EQ Type Check&Re-Write This test will check if the computer’s EEPROM EQ type is correct. The EQ Type test includes two subtests of the: 1. Read EQ Type from EEPROM 2. Re-Write EQ Type to EEPROM NOTE: To execute this test, you must select speaker type (Harman or No brand).
3. Tests and Diagnostics 3.17 Button Test The control button test allows the user to manually test each of the five CD control buttons. Key”WWW” need to press first. One will hear one “bi” sound when press”WWW” or “Audio” Sound and continuously “bi” sound for another key test. The figure below will be displayed: Press each of the buttons on the front panel in turn. A yellow bar will appear on the relevant section of the figure if the button passes the test. Press Ctrl +C to quit the test.
3. Tests and Diagnostics 3.18 Fingerprint DOS Test This test will check if the computer’s Fingerprint function is OK. NOTE: Execution of this test destroys fingerprint data The subtests run step by step: (As below) Step1. Need you swipe your finger to enroll Step2. Need you swipe your finger 2nd time to enroll. Step3. Need you swipe your finger 3rd time to enroll. Step4. The test program auto compare 1st, 2nd and 3rd finger then to enroll.
3. Tests and Diagnostics Step5. Need you swipe your finger then test program will verify it. Step6. Verify pass, Step7. Need you select your test result to show “PASS” or “Fail”.
3. Tests and Diagnostics 3.19 Clear Fingerprint Registered NOTE: Execution of this test destroys fingerprint data Working Instruction: Run command - " HWTEST 0 29 3 1 -C " to clear all information in TBX module The subtests run step by step: (As below) Step1: Step2: Display Notice for clear registered. Step3: below information was the utility auto run.
3. Tests and Diagnostics Step4: Must to reboot system to make the setting effective. Step5: If you choice “Y”, the system will reboot. If you choice “N”, the system will show Notice again (see be photo). You can press any key to go back test MEMU list.
3. Tests and Diagnostics 3.20 1st HDD Test The HDD test allows the user to verify the 1st HDD ok or not. For data security concern, it is necessary to input password - “hard disk” before HDD test starts.
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3. Tests and Diagnostics 3.21 2nd HDD Test The HDD test allows the user to verify the 2nd HDD ok or not. For data security concern, it is necessary to input password - “hard disk” before HDD test starts.
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3. Tests and Diagnostics 3.22 Front Edge Logo Because this Model have Front Edge Logo, must set the Front Edge Logo if the unit has this logo, if you select this item, The figure below will be displayed: Please check the units whether have the Front Edge Logo: If have the logo, please key 1 to set the Front Edge Logo. If not have the logo, please key 2 to disable the Front Edge Logo. NOTE: The AC adaptor should be connected to successfully run this test.
4 Chapter 4 Replacement Procedures [CONFIDENTIAL]
4 Replacement Procedures 4-ii [CONFIDENTIAL]Satellite P200/ P205 Series Maintenance Manual
4 Replacement Procedures Chapter 4 Contents 4.1 General....................................................................................................................... 4-1 4.2 Battery........................................................................................................................ 4-7 4.3 PC Card...................................................................................................................... 4-9 4.4 Memory Card .....................................
4 Replacement Procedures Figures Figure 4-1 Unlocking the battery lock .............................................................................4-7 Figure 4-2 Unlocking the battery lock .............................................................................4-7 Figure 4-3 Removing the PC card....................................................................................4-9 Figure 4-4 Installing the PC card .................................................................................
4 Replacement Procedures Figure 4-32 Removing the rear screws............................................................................ 4-31 Figure 4-33 Removing the front screws .......................................................................... 4-32 Figure 4-34 Removing the display assembly................................................................... 4-32 Figure 4-35 Removing the function button board screw .................................................
4 Replacement Procedures Figure 4-64 Removing the system board screws .............................................................4-55 Figure 4-65 Removing the DC power cable ....................................................................4-55 Figure 4-66 Removing the system board .........................................................................4-56 Figure 4-67 Removing the VGA board screws................................................................
4.1 General 4.1 4 Replacement Procedures General This chapter explains how to disassemble the computer and replace Field Replaceable Units (FRUs). It may not be necessary to remove all the FRUs in order to replace one. The chart below is a guide to which FRUs need to be removed in order to remove others.
4 Replacement Procedures 4.1 General The example below shows FRUs to be removed before the CPU can be removed. The CPU is located on the system board. The system board itself is located under the top cover. The keyboard is on top of the top cover, along with the Bluetooth module, and the strip cover and must be removed. The HDD, expansion memory module, ODD, modem, and display assembly in turn need to be removed.
4.1 General 4 Replacement Procedures Safety Precautions Before you begin disassembly, read the following safety precautions and observe them carefully as you work. DANGER: 1. 2. Always use the lithium ion battery pack or backup battery that is authorized by Toshiba or compatible with the unit. Since other battery packs have different specifications, they may be incompatible with the unit, and may burst or explode. Heating or disassembling the battery pack could cause leakage of alkaline solution.
4 Replacement Procedures 4.1 General Before You Begin Look over the procedures in this section before you begin disassembling the computer. Familiarize yourself with the disassembly and reassembly steps. Begin each procedure by removing the AC adaptor and the battery pack as instructed in section 4.2. 1. Do not disassemble the computer unless it is operating abnormally. 2. Use only the correct and approved tools. 3.
4.1 General 4 Replacement Procedures Disassembly Procedures The computer has two basic types of cable connectors: Pressure Plate connectors Standard Pin connectors To disconnect a Pressure Plate connector, lift up the tabs on either side of the connector’s plastic pressure plate and slide the cable out of the connector. To connect the cable to a Pressure Plate connector, make sure the pressure plate is fully lifted and slide the cable into the connector.
4 Replacement Procedures 4.1 General Tools and Equipment The use of Electrostatic Discharge (ESD) equipment is very important for your safety and the safety of those around you. Proper use of these devices will increase the success rate of your repairs and lower the cost for damaged or destroyed parts. The following equipment is necessary to disassemble and reassemble the computer: 4-6 One M2 Phillips screwdriver to remove and replace screws. One T8 security screwdriver.
4.2 Battery 4.2 4 Replacement Procedures Battery Removing the Battery Pack To remove the battery pack from the battery bay, follow these steps: 1. Turn the computer upside down. 2. Unlock the battery compartment lock. Figure 4-1 3. Unlocking the battery lock Slide the battery bay latch to release the battery pack and then remove the battery pack from the bay. Figure 4-2 Unlocking the battery lock NOTE: For environmental reasons, do not throw away a spent battery pack.
4 Replacement Procedures 4.2 Battery Installing the Battery Pack To install the battery pack in the battery bay, follow the steps below and refer to the figures in the preceding section. WARNING: The battery is a lithium ion battery and can explode if not properly replaced, used, handled or disposed of. Use only batteries recommended by Toshiba as replacements. 1. Slide the battery pack into the battery bay. The battery bay latch clicks into place automatically. 2.
4.3 PC Card 4.3 4 Replacement Procedures PC Card Removing a PC Card To remove a PC Card, follow the steps below: 1. Click the Safely Remove Hardware icon on the Task Bar. 2. Click the PC Card you want to remove. 3. Push the PC card’s eject button. The button pops out when you release it. 4. Push the eject button again to pop the PC card out slightly. 5. Grasp the PC card and pull it out from the slot. Figure 4-3 6. Removing the PC card Press the eject button back into place, if necessary.
4 Replacement Procedures 4.3 PC Card Installing the PC Card To insert a PC card, follow the steps below: 1. Make sure the eject button does not stick out. Push it back into place if required. 2. Insert the PC card in the slot and gently press to ensure a firm connection.
4.4 Memory Card 4.4 4 Replacement Procedures Memory Card Removing a Memory Card To remove a memory card, follow the steps below: 1. Press the memory card gently into the socket until it pops out. Figure 4-5 2. Pressing the memory card Grasp the memory card and remove it.
4 Replacement Procedures 4.4 Memory Card Inserting the Memory Card To insert the memory card, follow the steps below: 1. Insert the memory card in the slot and gently press to ensure a firm connection.
4.5 HDD 4.5 4 Replacement Procedures HDD CAUTION: When handling the HDD, do not press the top surface. Hold the disk by the sides to prevent damage and loss of data. Figure 4-8 HDD Removing the Main HDD The Dual HDD feature makes it easy to handle demanding applications while running background applications such as system backup and virus scans. Follow the steps below to remove the main HDD module: 1. Turn the computer upside down. 2. Remove the black M2.5x4 screw to release the main HDD door.
4 Replacement Procedures 3. 4.5 HDD Pull up and lift the HDD door to remove it. Figure 4-10 4. Pull out the black Mylar tab to remove the HDD unit.
4.5 HDD 5. 4 Replacement Procedures Pull the HDD outwards and remove the four silver M3x3 screws that secure the HDD case and brackets to the HDD. Figure 4-12 6. Removing the HDD screws from brackets Remove the HDD from the HDD case.
4 Replacement Procedures 4.5 HDD Removing the Secondary HDD Follow the steps below to remove the second HDD module: 1. Turn the computer upside down. 2. Release the two black M2.5x4 screws to release the secondary HDD door. Secondary HDD Figure 4-13 3. Releasing the secondary HDD door screw Pull up and lift the HDD door to remove it.
4.5 HDD 4. 4 Replacement Procedures Pull out the black Mylar tab to remove the HDD unit. Figure 4-15 Removing the secondary HDD 5. Pull the HDD outwards and remove the four silver M3x3 screws that secure the HDD case and brackets to the HDD. 6. Remove the HDD from the HDD case. Installing the Main HDD To install the main HDD, follow these steps and refer to the figures in the preceding section. 1. Seat the main HDD in the HDD case and brackets, and secure it with four silver M3×3 screws. 2.
4 Replacement Procedures 4.6 4.6 Expansion Memory Expansion Memory Removing the Expansion Memory Module To remove the memory module, make sure the computer is in boot mode. Remove the battery pack, cables and any optional devices before you start and then follow these steps: 1. Release the black non-separate screw M2.5x6.5 screw securing the memory module socket cover. Figure 4-16 2. Slide your fingernail or a thin object under the cover and lift it off.
4.6 Expansion Memory 3. Push the latches to release the memory module. A spring will force one end of the module up. Figure 4-18 4. Releasing the expansion memory module Grasp the module and pull it out. Figure 4-19 5. 4 Replacement Procedures Removing the expansion memory module Repeat steps 3 and 4 to remove the second memory expansion module in the same way. CAUTION: Do not touch the connectors on the expansion memory module or on the computer.
4 Replacement Procedures 4.6 Expansion Memory Installing the Expansion Memory CAUTION: Do not touch the connectors on the expansion memory module or on the computer. Debris on the connectors may cause memory access problems. To install a memory module, follow these steps and refer to the figures in the preceding section. 1. Set the computer to boot mode and turn off the power. 2. Remove the black non-separate screw with RAM door M2.5x6.5 screw securing the memory module socket cover. 3.
4.7 Modem 4.7 4 Replacement Procedures Modem Removing the Modem Remove the battery and any optional devices before removing the modem as described in the following instructions: 1. Remove the secondary HDD door. 2. Remove the two black M2.5x3 screws securing the modem to the chassis. Figure 4-20 3. Removing the modem module screws Disconnect the modem connector from the modem module.
4 Replacement Procedures 4. 4.7 Modem Carefully lift the unit from its connector. Figure 4-22 Removing the modem module Installing the Modem To install a modem, follow the steps below and refer to the figures in the preceding section. 1. Connect the modem connector on the system board to the modem module. 2. Fit the modem onto its connector and secure it with two black M2.5x3 screws. 3. Replace the M2.5x4 screw to fix the secondary HDD cover.
4.8 Optical Drive Module 4.8 4 Replacement Procedures Optical Drive Module Removing the Optical Drive Module To remove the optical drive module, you need to remove the secondary HDD cover first as described in the previous section. Follow the steps below: 1. Turn the computer upside down. 2. Remove the battery and the secondary HDD cover. 3. Remove the black M2.5x8 screw securing the optical drive module. Figure 4-23 4.
4 Replacement Procedures 4.8 Optical Drive Module Installing the Optical Drive Module To install a device in the optical drive module bay, follow the steps below and refer to the figure in the preceding section. 1. Slide the device into the optical drive module bay. 2. Use the black M2.5x8 screw to secure the optical drive module.
4.9 Optical Drive 4.9 4 Replacement Procedures Optical Drive This computer may be fitted with a: DVD-ROM device CD-RW/DVD-ROM combo device DVD Super Multi device Disassembling the Optical Drive To disassemble the optical drive, first remove the drive from its module bay as described in the previous section. Next, release the two M2x2.5 screws from the bracket plate and remove the bracket plate.
4 Replacement Procedures 4.9 Optical Drive Reassembling the Optical Drive NOTE: The small arrow shown on the metal bracket indicates the top side of the optical bracket. Keep this in mind when removing or installing the drive. To reassemble an optical drive, follow the steps below and refer to the figure in the preceding section. 1. Position the optical drive bracket plate so that it is aligned with the rear panel of optical drive. 2. Secure the optical drive bracket plate with two M2x2.5 screws. 3.
4.10 Keyboard 4 Replacement Procedures 4.10 Keyboard Removing the Keyboard Follow the steps below to remove the keyboard: 1. Open the display panel. 2. Insert a thin tool into the gap between the keyboard cover and keyboard to lever the keyboard cover up. Figure 4-26 3. Removing the keyboard cover Remove the keyboard cover.
4 Replacement Procedures 4. 4.10 Keyboard Remove four black M2x4 screws securing the keyboard. Figure 4-28 5. Slide the keyboard forward to lift it out, revealing the keyboard cable underneath. Disconnect the keyboard cable and remove the keyboard.
4.10 Keyboard 4 Replacement Procedures Installing the Keyboard To install the keyboard, follow the steps below and refer to the figures in the preceding section. 1. Connect the keyboard cable to the system board. 2. Set the keyboard in place and secure it with four black M2x4 screws. 3. Set the keyboard cover in place and press down to secure the keyboard cover until the latches engage.
4 Replacement Procedures 4.11 Display Assembly 4.11 Display Assembly Removing the Display Assembly To remove the display assembly, first remove the battery, keyboard, and any optional devices. Then follow the steps below: 1. Disconnect the LVDS cable, function button board cable, wireless LAN antennas, CMOS cable, and microphone cable from the system board.
4.11 Display Assembly 2. 4 Replacement Procedures Remove the strip cover from the computer chassis. Figure 4-31 3. Removing the strip cover Remove two M2.5x8 black screws securing the LCD assembly from the rear side.
4 Replacement Procedures 4. 4.11 Display Assembly Remove two M2.5x8 screws securing the LCD assembly to the top cover. Figure 4-33 5. Remove the LCD assembly.
4.11 Display Assembly 4 Replacement Procedures Installing the Display Assembly To install the display assembly, follow the steps below and refer to the figures in the preceding section. 1. Seat the display assembly, taking care not to crush to the LVDS cable or wireless LAN antenna connectors. 2. Secure two M2.5x8 black screws to each hinge to connect the assembly on the top cover. 3. Secure two M2.5x8 black screws to the computer’s rear side. They hold the display assembly in place. 4.
4 Replacement Procedures 4.12 Function Button Board 4.12 Function Button Board Removing the Function Button Board The function button board is located on the back side of the strip cover. First remove the button panel from the top chassis as described in the previous section. Then follow the steps below: 1. Turn the strip cover over. 2. Remove the M2.5x4 screw securing the function button board to the panel. Figure 4-35 Removing the function button board screw 3.
4.12 Function Button Board 4 Replacement Procedures Installing the Function Button Board To install the function button board, follow the steps below and refer to the figures in the preceding section. 1. Set the function button board in place. 2. Secure the board with one M2.5x4 screw. 3. Turn the strip cover over and replace it on the top chassis. 4. Connect the other end of the FCC cable to the connector on the system board.
4 Replacement Procedures 4.13 Wireless LAN Unit 4.13 Wireless LAN Unit Removing the Wireless LAN Unit To remove wireless LAN unit, first remove the keyboard and the wireless LAN antennas as described in the previous section. Then follow the steps below: 1. Remove the two M2x2.5 screws securing the wireless LAN module. The LAN unit will pop up. Figure 4-38 2. Removing the wireless LAN unit screws Grasp the wireless LAN unit and pull it out.
4.13 Wireless LAN Unit 4 Replacement Procedures Installing the Wireless LAN Unit To install the wireless LAN unit, follow the steps below and refer to the figures in the preceding section. 1. Fit the wireless LAN unit into its connector on the system board and gently press down. CAUTION: Do not touch the connectors on the wireless LAN unit or on the computer. Debris on the connectors may cause malfunction. 2. Secure the wireless LAN unit to the system board with two M2x2.5 screws. 3.
4 Replacement Procedures 4.14 Bluetooth 4.14 Bluetooth Removing the Bluetooth module To remove the Bluetooth module, first remove the keyboard and the strip cover as described in the preceding section and then follow the steps below: 1. Disconnect the Bluetooth cable from the Bluetooth module. Figure 4-40 2. Disconnecting the Bluetooth cable Slide out the Bluetooth module in direction of the arrow.
4.15 Top Cover 4 Replacement Procedures 4.15 Top Cover Removing the Cover To remove the top cover, first remove the battery pack, HDD, expansion memory module, ODD, modem, wireless LAN unit, keyboard, strip cover, and display assembly, as described in the preceding sections. Follow the steps below to remove the top cover. 1. Turn the computer upside down and remove the following 19 screws from the rear panel: • M2.5x4: seven screws • M2.5x8: eleven screws • M2.5x3: one screw Figure 4-42 2.
4 Replacement Procedures 4.15 Top Cover Figure 4-43 3. Removing the cables Remove the following screws securing the top cover. • M2.5x8: four screws • M2.5x6: two screws • M2.5x20: one screw Figure 4-44 4. Removing the top cover (front panel screws) Lift off the top cover.
4.15 Top Cover 4 Replacement Procedures Installing the Top Cover To install the top cover, follow the steps below and refer to the figures in the preceding section. 1. Seat the top cover, and secure the speaker cables, Bluetooth cable, fingerprint unit FFC cable, and touch pad unit FFC cable to the system board. 2. Secure the top cover with two M2.5x6 screws, four M2.5x8 screws, and one M2.5x20 screw. 3. Turn the computer upside down and secure eleven M2.5x8 screws, seven M2.5x4 screws, and one M2.
4 Replacement Procedures 4.16 Touch Pad 4.16 Touch Pad Removing the Touch Pad To remove the Touch Pad, first remove the battery pack, keyboard, and top cover, and then follow the steps below: 1. Remove five M2.5x3 screws securing the Touch Pad bracket to the rear side of the top cover. Figure 4-46 2. Disconnect the Touch Pad FFC cable from the Touch Pad.
4.16 Touch Pad 3. 4 Replacement Procedures Remove the Touch Pad with the bracket and by lifting it gently. Figure 4-48 Removing the Touch Pad Installing the Touch Pad To install the Touch Pad, follow the steps below and refer to the figures in the preceding section: 1. With the top cover upside down, place the Touch Pad and the Track Pad bracket in position. 2. Secure the Touch Pad bracket with five M2.5x3 screws. 3. Connect the Touch Pad FFC cable to the Touch Pad.
4 Replacement Procedures 4.17 Fingerprint Module 4.17 Fingerprint Module Removing the Fingerprint Module To remove the Fingerprint Module, first remove the battery pack, keyboard, and top cover, and then follow the steps below: 1. Remove four M2.5x3 screws securing the Fingerprint Module Bracket to the rear side of the top cover. Figure 4-49 2. Removing the fingerprint module bracket screws Remove the bracket.
4.17 Fingerprint Module 3. 4 Replacement Procedures Remove the Fingerprint module by lifting it gently. Figure 4-51 Removing the fingerprint module Installing the Fingerprint Module To install the Fingerprint Module, follow the steps below and refer to the figures in the preceding section: 1. Turn the top cover upside down and place the Fingerprint Module and the Fingerprint Module Bracket in position on top. 2. Secure the Fingerprint Module bracket with four M2.5x3 screws.
4 Replacement Procedures 4.18 Speakers 4.18 Speakers Removing the Speakers Remove the battery pack, cables and any optional devices before you start. In addition, remove the keyboard and the top cover and then follow these steps: 1. Remove the two M2.5x4 screws securing the left speaker to the rear side of the top cover. Remove the two M2.5x4 screws securing the right speaker to the rear side of the top cover. Figure 4-52 2. Removing the speaker screws Remove the speakers.
4.18 Speakers 4 Replacement Procedures Installing the Speakers To install the speakers, follow the steps below and refer to the figures in the preceding section. 1. Turn the top cover upside down and place the speakers in position on top. 2. Secure each speaker with two M2.5x4 screws. 3. Turn over and install the top cover onto the system board. 4. Connect the speaker cables (black and red) to the system board.
4 Replacement Procedures 4.19 Subwoofer Unit and USB Board 4.19 Subwoofer Unit and USB Board Removing the Subwoofer Unit and USB Board To remove the subwoofer unit and USB board, first remove the battery pack, keyboard, and top cover, and then follow the steps below: 1. Remove the two screws securing the subwoofer unit to the chassis. Figure 4-54 2. Remove the USB board cable and subwoofer cable.
4.19 Subwoofer Unit and USB Board 3. 4 Replacement Procedures Remove the subwoofer unit. Figure 4-56 4. Remove the M2.5x4 screw securing the USB board to the chassis. Figure 4-57 5. Removing the subwoofer unit Removing the USB board screw Remove the USB board.
4 Replacement Procedures 4.19 Subwoofer Unit and USB Board Installing the Subwoofer Unit and USB Board To install the subwoofer unit and USB board, follow the steps below and refer to the figures in the preceding section: 1. Place the USB board in position. 2. Connect the USB board cable to the system board. 3. Secure the USB board with one M2.5x4 screw. 4. Seat the subwoofer unit in place. 5. Connect the subwoofer cable to the system board. 6. Secure the subwoofer unit with four screws.
4.20 System Fan 4 Replacement Procedures 4.20 System Fan Removing the System Fan To remove the system fan, first remove the battery pack, keyboard, and top cover, and then follow the steps below: 1. Remove the three M2.5x4 screws securing the system fan to the chassis. Figure 4-59 2. Removing the fan screws Lift out the fan.
4 Replacement Procedures 4.20 System Fan Installing the System Fan To install the system fan, follow the steps below and refer to the figures in the preceding section. 1. Seat the system fan in the chassis. 2. Secure the fan with three M2.5x4 screws.
4.21 VGA PCB 4 Replacement Procedures 4.21 VGA PCB Removing the VGA PCB To remove the VGA PCB, first remove the battery pack, keyboard, display assembly, and top cover, then follow the steps below: 1. Disconnect the VGA PCB wire cable from the system board. Figure 4-61 2. Removing the VGA PCB FFC cable Remove the M2x6 screw securing the VGA PCB. Then remove the two hexagonal VGA screws from the left side of the computer.
4 Replacement Procedures 3. 4.21 VGA PCB Gently pulling it out away from the VGA port and lift it out from the chassis. Figure 4-63 Removing the VGA PCB Installing the VGA PCB To install the VGA PCB, follow the steps below and refer to the figures in the preceding section. 1. Seat the VGA PCB in the chassis. 2. Replace the M2x6 screw to secure the VGA PCB. 3. Replace the two hexagonal screws to secure the VGA port. 4. Connect the VGA PCB FFC cable to its socket on the system board.
4.22 System Board 4 Replacement Procedures 4.22 System Board Removing the System Board To remove the system board, first remove the battery pack, keyboard, display assembly, top cover, and VGA PCB, then follow the steps below: 1. Remove the two M2x4 screws securing the system board. Figure 4-64 2. Removing the system board screws Remove the DC connector from its socket.
4 Replacement Procedures 3. 4.22 System Board Remove the system board after making sure that all connectors are removed from their respective sockets. Figure 4-66 Removing the system board Installing the System Board To install the system board, follow the steps below and refer to the figures in the preceding section. 1. Seat the system board in the chassis. Take care to align all the ports and connectors in their respective openings on the chassis. 2.
4.23 VGA Board 4 Replacement Procedures 4.23 VGA Board Removing the VGA Board To remove the VGA board, you have to first remove the battery pack, keyboard, top cover, and system board. Then follow the steps below: 1. Turn the system board over and remove the three M2.5x4 screws securing the VGA board. Figure 4-67 2. Removing the VGA board screws Remove the VGA board from the system board.
4 Replacement Procedures 3. 4.23 VGA Board Remove the heat sink from the VGA board by removing the four screws. Follow the order indicated by the numbers on the heat sink in reverse to remove the screws. Figure 4-69 Removing the VGA heat sink Installing the VGA Board To install the VGA board, follow the steps below and refer to the figure in the preceding section: CAUTION: If you remove the heat sink, use the grease tool to remove the grease on the VGA board and heat sink.
4.24 Fan and CPU 4 Replacement Procedures 4.24 Fan and CPU Removing the Fan and CPU To remove the fan, heat sink, and CPU, you must first remove the display assembly, keyboard, top cover and system board, and then follow the steps below: 1. Turn the system board upside down. Remove the six M2.5x3 screws from the heat sink. Follow the order indicated by the numbers on the heat sink in reverse to remove the screws. Figure 4-70 2.
4 Replacement Procedures 3. 4.24 Fan and CPU Turn over and remove the fan connector and two M2.5x3 screws from the system board. Figure 4-72 4. Removing the fan connector and screws Remove the fan module.
4.24 Fan and CPU 5. 4 Replacement Procedures Turn the cam on the CPU socket with a flat-blade screwdriver so that the notch on the cam is aligned with the open side of the CPU socket to unlock the CPU. Figure 4-74 6. Turning the CPU cam Gently lift out the CPU.
4 Replacement Procedures 4.24 Fan and CPU Installing the Fan and CPU To install the fan and CPU, follow the steps below and refer to the figures in the preceding section. CAUTION: If you remove the heat sink, use the CPU grease tool to remove the grease on the CPU and heat sink. Reapply fresh grease before installing the heat sink. 1. Make sure that the notch on the cam is aligned with the open position of the CPU slot. 2.
4.25 Display Mask 4 Replacement Procedures 4.25 Display Mask Removing the Display Mask To remove the display mask, first remove the display assembly as described earlier, then follow the steps below: 1. Remove two M2.5x6 silver screws on the upper display mask and two M2.5x8 black screws on the lower display mask.
4 Replacement Procedures 2. 4.25 Display Mask Carefully insert your fingers between the display mask and the LCD panel, and pry open the snaps. Start with the four snaps at the top of the display mask. Continue unsnapping the display mask along the two sides and the bottom edge to remove the display mask. Figure 4-77 Removing the display mask screws Installing the Display Mask To install the display mask, follow the steps below and refer to the figures in the preceding section. 1.
4.26 FL Inverter Board 4 Replacement Procedures 4.26 FL Inverter Board Removing the FL Inverter Board To remove the FL inverter board, first remove the battery pack, the display assembly, display mask, and LCD module, then follow the steps below: 1. Remove the black M2x4 screw securing the FL invert board to the top chassis. Figure 4-78 2. Removing the FL inverter board screws Disconnect the two connectors on either side of the FL invert board.
4 Replacement Procedures 3. 4.26 FL Inverter Board Lift out the FL invert board. Figure 4-80 Removing the FL inverter board Installing the FL Inverter Board To install the FL inverter board, follow the steps below and refer to the figure in the preceding section. 1. Seat the FL inverter board in the top chassis. 2. Secure the FL inverter board with one black M2x4 screw to the top chassis. 3. Connect the two connectors on either side of the board.
4.27 LCD Module 4 Replacement Procedures 4.27 LCD Module Removing the LCD Module To remove the LCD module, first remove the display assembly and display mask, and FL inverter board connectors. Then follow the steps below: 1. Unhook all cables from the fasteners around the edge of the top chassis. 2. Remove six M2.5x6 screws securing the LCD module to the top chassis.
4 Replacement Procedures 3. 4.27 LCD Module Lift the LCD module from the top chassis. Figure 4-82 4. Removing the LCD Module Remove eight M2x3 screws securing the LCD module bracket to the LCD module. Figure 4-83 Removing the bracket screws NOTE: If the LCD module malfunctions, remove the LCD cable and LCD bracket. Then replace the whole LCD module unit.
4.27 LCD Module 5. 4 Replacement Procedures Turn over the LCD screen and remove the tape securing the LVDS cable. Detach the LVDS cable. Figure 4-84 Removing the LVDS cable Installing the LCD Module To install the LCD module, follow the steps below and refer to the figures in the preceding section. 1. Secure the LVDS cable to the LCD module. 2. Ensure all cables are outside of the LCD display casing. 3.
4 Replacement Procedures 4.28 Camera and Microphone 4.28 Camera and Microphone Removing the Camera and Microphone To remove the camera and microphone, first remove the display assembly and display mask, then follow the steps below: 1. Remove the CMOS cable from the camera module. Figure 4-85 2. Remove the camera module by gently peeling it away from its adhesive backing.
4.28 Camera and Microphone 3. 4 Replacement Procedures Use a flat screwdriver to lever the microphone module from its socket and gently lift out. Figure 4-87 Removing the microphone Installing the Camera and Microphone To install the camera and microphone, follow the steps below and refer to the figure in the preceding section. 1. Fix the camera module to the adhesive backing at the top chassis. 2. Connect the CMOS cable to the camera module. 3.
