S10L-9624-00 IBM Mobile Systems ThinkPad 380Z (2635) Computer Hardware Maintenance Manual August 1998
Note Before using this information and the product it supports, be sure to read the general information under “Notices” on page 100.
ThinkPad 380Z Read This First . . . . . . . . . . . . . . . Screw Tightening Information . . . . . . . Product Overview . . . . . . . . . . . . . . Checkout Guide . . . . . . . . . . . . . . Audio Checkout . . . . . . . . . . . . . Diskette Drive Checkout . . . . . . . . . Fan Checkout . . . . . . . . . . . . . . Keyboard or Auxiliary Input Device Checkout Memory Checkout . . . . . . . . . . . . Power Systems Checkout . . . . . . . . Status Indicator Checkout . . . . . . . .
1030 Hard Disk Drive . . . . . . . . . . . . 1040 Keyboard Unit . . . . . . . . . . . . . 1050 Keyboard and Speakers . . . . . . . . 1060 Diskette Drive Assembly or CD-ROM Drive Assembly . . . . . . . . . . . . . . . . . 1070 Diskette Drive and CD-ROM Drive . . . 1080 LCD Unit . . . . . . . . . . . . . . . 1090 Fan Assembly, CPU Card, and Thermal Rubber . . . . . . . . . . . . . . . . . . 1100 Upper Shield Case . . . . . . . . . . 1110 Box Speaker and Microphone . . . . . 1120 DC/DC Card . . . . . . . . . .
Read This First Before you go to the checkout guide, be sure to read this section. Important Notes Only certified trained personnel should service the computer. Read FRU Removal and Replacement procedures before replacing any FRUs. Be extremely careful during write operations such as copying, saving, or formatting. Drives in the computer that you are servicing might have been rearranged or the drive start-up sequence might have been altered.
Screw Tightening Information Loose screws can cause a reliability problem. The IBM ThinkPad computer addresses this problem with nylon-coated screws. Tighten screws as follows: Plastic to plastic Turn an additional 90 degrees after the screw head touches the surface of the plastic part: Logic card to plastic Turn an additional 180 degrees after the screw head touches the surface of the logic card: Torque driver If you have a torque driver, refer to the “Torque” instruction with each step.
What to Do First: The service personnel must fill in the following information in the parts exchange form or parts return form that is attached to the returned FRU: 1. 2. 3. 4. 5. 6. 7. 8. 9.
The following symptoms might indicate damage caused by nonwarranted activities: Missing parts may be a symptom of unauthorized service or modification. HDD spindles can become noisy from being subjected to excessive force or from being dropped. I9990303 errors can be caused by exposure to strong magnetic fields. Disabling the Power-On Password: When Only the Power-on Password is Set. 1. Power off the computer. 2. Turn the computer upside down. 3.
When Both Power-on Password and Supervisor Password are Set. 1. Power off the computer. 2. Press and hold F1; then power on the computer. After a few seconds, the password prompt appears. 3. Enter your supervisor password. The Easy-Setup Main Menu appears. 4. Select Password and then Power on. A rectangular box appears. 5. Enter your supervisor password and press the Space bar once. 6. Press Enter twice. 7. Select Exit. 8. Select Restart on the Easy-Setup Main Menu and wait until the POST ends. 9.
Product Overview The following table is an overview of the system features of the IBM ThinkPad 380Z computer. Feature Description Processor 2635-Hxx Intel Pentium II 233 MHz 2635-Jxx Intel Pentium II 300 MHz Bus Architecture Memory (Standard) PCI Bus 32MB (on the system board) Memory (Option) Maximum of 96MB. CMOS RAM 242 bytes LCD 2635-Hxx/Jxx 13.3-inch, 16M colors, 1024×768 pixel TFT color LCD Diskette Drive (Internal) CD-ROM Drive Hard Disk Drive 1.44 MB (3-mode), 3.
Checkout Guide Use the following procedure as a guide for computer problems. Note: The diagnostic tests are intended to test only IBM products. Non-IBM products, prototype cards, or modified options can give false errors and invalid system responses. 1. Obtain the symptoms in detail. 2. Verify the symptoms by running the diagnostic test to re-create the same error or by repeating the same operation. Note: To run the diagnostic test, refer to “Running the Diagnostics” on page 34.
Verified Symptoms Go To Other symptoms (such as LCD monitor problems). “Symptom-to-FRU Index” on page 23, and then go to “Other Symptoms” on page 32. Audio Checkout 1. Go to the diagnostic menu by selecting Test in the Easy-Setup menu. 2. Select Audio and run the diagnostic tests. 3. If the test detects an audio problem, replace the system board. Diskette Drive Checkout This checkout is to isolate the problem to a controller, drive, or diskette.
9. If no error occurs when you test the formatted diskette, suspect the diskette that the customer used when reporting the problem. Fan Checkout To check the fan, listen for the fan. If you cannot hear it running at power-on, replace the fan. If you can hear it running but not steadily, run the diagnostic test as follows: 1. Start Easy-Setup. 2. Click on Test. 3. Press Ctrl+A to enter the advanced diagnostic mode. The ThinkPad Connection windows appear. 4. Click on Exit.
Warning: Do not replace a nondefective FRU. Reseat the keyboard cables. Replace the DC/DC card. Replace the system board. Auxiliary Input Devices: The following auxiliary input devices are supported: Numeric keypad Mouse (PS/2 compatible) External keyboard (with keyboard/mouse cable) If any of these devices do not work, reseat the cable connector and repeat the failing operation. If the problem remains, replace the device, and then the system board.
A new features or options is added to the computer. To update the flash memory, do the following: 1. Obtain an appropriate diskette containing the update. 2. Insert the System Program Service diskette into drive A, and turn on the computer with ac power or a fully charged battery. 3. Select Update system programs from the menu. Power Systems Checkout To determine whether a power systems problem is due to the AC Adapter or the battery, do the following: 1. Remove the battery. 2.
2. 3. 4. 5. b. If the voltage is correct, make sure the connection between the DC/DC card and the system board is not loose. c. Replace the DC/DC card. d. If the problem is not corrected, replace the system board. e. If the problem persists, go to “Undetermined Problems” on page 32. Unplug the AC Adapter cable from the ac power outlet and wait 5 minutes or longer to allow the overvoltage protection circuit to be fully discharged and initialized. Plug the AC Adapter cable into the ac power outlet.
circuit. Try to trickle charge the battery by attaching it to the computer with the AC adapter. 4. If the voltage is more than +11.0 V dc, measure the resistance between the battery terminals 3 and 4. The resistance must be 4 to 30 K ohms. If the resistance is not correct, replace the battery. If the resistance is correct, replace the DC/DC card. Checking Operational Charging Note Battery charging will not start unless the Fuel-Gauge is below 95%.
Wire Voltage (V dc) Red +2.5 to +3.7 Black Ground If the voltage is correct, replace the system board. If the voltage is not correct, the backup battery has been discharged. Replace the backup battery. If the backup battery discharges quickly after replacement, replace the system board. Status Indicator Checkout If an LED problem occurs, do the following: 1. Turn off the computer. 2. Turn on the computer. 3.
Drifting Pointer There may be cases when the pointer drifts for a short while on the screen, this is not a hardware problem. This movement can occur when a slight, steady pressure is applied to the TrackPoint. No service action needs to be taken. 4. 5. 6. 7. 8. 9. 10. 11. Go to the Easy-Setup menu. Move to an item with the TrackPoint. Press either the left or the right click button. Verify that both buttons work correctly. Move to another item with the TrackPoint. Press the TrackPoint (Press-to-Select).
Optional Device Checkout If you suspect an optional device problem, do either of the following: “Port Replicator Checkout” “External Monitor Self-Test” Port Replicator Checkout Do the following procedures to isolate a port replicator problem. A port replicator attaches to the system expansion connector on the bottom of the computer. 1. Turn off the computer. 2. Remove the failing devices from the replicator. 3. Unplug the AC adapter from the replicator, if attached. 4.
2. Bus adapter (if used) If the screen is not rolling, run the monitor self-test as follows: 1. 2. 3. 4. 5. Power-off the computer and monitor. Disconnect the monitor signal cable. Power-on the monitor Set the contrast to its maximum position. Set the brightness control to the center detent position. Check the following conditions: The screen contrast and brightness control are adjustable. The screen is either white or light gray, with a black margin (test margin).
Power Management Features Three power management modes are provided by the computer to reduce power consumption and prolong battery power. Standby Mode In standby mode, the following occurs: The LCD backlight turns off. The hard disk drive motor stops. The speaker is muted. The computer enters standby mode when the Fn + F3 keys are pressed. The computer exits standby and resumes normal operation when any key is pressed. Note: Standby mode in Windows 98 is called suspend mode in Windows 95.
Management Properties” window, the computer enters hibernation mode under this condition. Note: In Windows 98, the Alarms setting in the “Power Management Properties” window may not be synchronous with the actual low battery condition which shows a blinking then a steady orange and may cause the alarm to sound prematurely. Note: The computer cannot enter suspend mode when it is attached to a docking station.
Port Replicator Power Overload If a power shutdown occurs intermittently when PC Card devices are used with a port replicator, suspect an over-current problem. Some PC Card devices use much power, and if at some point the required power exceeds the allowed power, a power shutdown occurs. Isolate this problem to a device by removing each device simulatneously and then using the computer under the same condition as when the power shutdown occurred. This will determine which device is causing the overload.
Symptom-to-FRU Index The symptom-to-FRU Index lists the symptoms and errors and the possible causes. The most likely cause is listed first. Note: Perform the FRU replacement or actions in the sequence shown in the “FRU/Action” columns. If a FRU replacement did not solve the problem, put the original part back in the computer. Do not replace a nondefective FRU. This index can also help you determine the next possible FRUs to be replaced when servicing a computer.
Symptom / Error FRU / Action in Sequence 111 (I/O parity.) 1. Go to “Memory Checkout” on page 12. 2. Port replicator 3. System board 127 (Cache error) 1. CPU card. 2. System board. 158 (Hard disk password is not set even though the supervisor password is set.) Set the password for hard disk drive. 159 (Hard disk password is not set the same as the supervisor password.) Set the correct password for hard disk drive. 161 (Dead battery.) 1.
Symptom / Error FRU / Action in Sequence 185 (The start-up sequence is not valid. Probably the computer was powered off when the start-up sequence was being updated.) Reset the start-up sequence in Easy-Setup. 186 System Board 190 (A depleted battery pack was installed when the power was on.) Go to “Battery Checkout” on page 14. 191XX (PM initialization error.) System board 192 (Fan error) 195 (The configuration read from the hibernation data storage area does not match the actual configuration.
Symptom / Error FRU / Action in Sequence 601, 6XX (601: Diskette drive or controller error.) 1. Go to “Diskette Drive Checkout” on page 10. 2. CD-ROM and FDD assembly 3. Diskette 4. System board 602 (Diskette read error.) 1. Go to “Diskette Drive Checkout” on page 10. 2. Diskette 3. CD-ROM and FDD assembly 604 (An unacceptable ID was read from the diskette drive.) 1. Go to “Diskette Drive Checkout” on page 10. 2. CD-ROM and FDD assembly 3. System board 11XX 1101: Serial_A test failure. 1.
Symptom / Error 861X (Pointing device error when the TrackPoint is enabled.) 8611: System bus error–I/F between 8042 and IPDC. 8612: TrackPoint error. 8613: System board or TrackPoint error. I9990301 I9990302 I9990305 I9990301: Hard disk error. I9990302: Invalid hard disk boot record. I9990305: No bootable device. FRU / Action in Sequence 1. Reseat the keyboard cable on the DC/DC card 2. Keyboard 3. External mouse 4. DC/DC card 5. System board 1.
Beep Symptoms Symptom / Error FRU / Action in Sequence Continuous beeps. System board One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector 2. LCD assembly 3. System board One beep, and the message “Unable to access boot source” appears. 1. Boot device 2. System board One long and two short beeps, and a blank or an unreadable LCD. 1. System board 2. LCD assembly One long beep followed by four short beeps each time the Power switch is operated.
Function-Related Symptoms Symptom / Error The system does not suspend or resume when the LCD is closed or opened. FRU / Action in Sequence 1. Go to “Suspend Mode” on page 20, and check that the computer can enter suspend mode. 2. Boot an operating system and press Fn+F4. If the computer enters suspend mode, suspect that the application program is not working properly. 3. LCD assembly 4. System board The battery Fuel-Gauge does not go higher than 90%. Go to “Battery Checkout” on page 14 and see the note.
Symptom / Error Unable to communicate using the Infrared (IR) Port. FRU / Action in Sequence 1. Make sure the setup for the IR is correct. Use the ThinkPad Configurations utility. 2. Make sure there are no fluorescent lights near the computer. The computer may receive optical noise from the fluorescent light. 3. Run the advanced diagnostic test. If an error occurs and a FRU code is displayed, replace the parts shown by the FRU code.
Symptom / Error No beep, power-on indicator on, and a blank LCD during POST. FRU / Action in Sequence 1. Reseat the CPU card. 2. DC/DC card 3. System board 1. LCD backlight not working. 2. LCD too dark. 3. LCD brightness cannot be adjusted. 4. LCD contrast cannot be adjusted. 1. Reseat the LCD connectors. 2. LCD inverter card 3. LCD assembly 4. System board 1. The LCD screen is unreadable. 2. Some pels missing in characters. 3. The screen is abnormal. 4. Wrong color displayed. 1.
Symptom / Error FRU / Action in Sequence Power shuts down during operation. 1. Go to “Power Systems Checkout” on page 13. 2. Battery pack 3. Remove the battery pack and let it cool for 2 hours. 4. DC/DC card 5. System board 6. Check the power outlet. The system does not power off. (See “Reset Switch” on page 7.) 1. Press the Reset switch. 2. DC/DC card 3. System board Other Symptoms Symptom / Error FRU / Action in Sequence Errors occur only when the port replicator is used.
Verify that the power supply being used at the time of the failure is operating correctly. (See “Power Systems Checkout” on page 13): 1. Turn off the computer. 2. Visually check them for damages. If any problems are found, replace the FRU. 3. Remove or disconnect all of the following devices: a. Non-IBM devices b. Devices attached to the port replicator c. Printer, mouse, and other external devices d. Battery pack e. Hard disk drive f. CD-ROM and FDD g. DIMM h. PC Cards 4. Turn on the computer. 5.
Running the Diagnostics Use either the TrackPoint or the cursor move keys to interact with the tests. The following table lists the special tools used in the diagnostics: Tool Name Part Number PC test card 35G4703 Tri-Connector wrap plug 72X8546 USB parallel test cable 05K2580 Use either the TrackPoint or the cursor move keys to interact with the tests. The Enter key works in the same way as when selecting the OK icon to reply OK. 1. Press and hold F1; then turn on the computer.
8. Click on a device to test, or click on Test All to test all devices. Click on Looptest to run the tests in a repeated loop. The loop option menu appears. Click on a device; a mark appears beside the selected device. Repeat this step to select multiple devices. Click on OK to start the diagnostic loop. If no device is selected, all devices tests are looped. 9. To exit the loop, keep pressing Ctrl+Pause. A beep sounds to notify that exit interrupt is sensed by the test program.
If a device that is not installed appears in dark shade (for example, FDD-2 appears in dark shade when no second FDD is installed), do the following: 1. Replace the first device in the configuration, such as an FDD-1. 2. If the problem persists, replace the system board. The Parallel, and Serial icons are always displayed in dark shade, because the icons represent subsystems of the system board, not the attachment of devices.
Icon Device ID Suspected Device 017 Hard disk drive 006 Built-in FDD 066 1. External diskette drive 2. FDD connector of the port replicator 080 1. PC card slot connector 2.
FRU Codes: If an error is detected by the diagnostic tests, a four-digit FRU code is displayed. The FRU code indicates two suspected FRUs. Replace the FRU that is indicated by the two leftmost digits first; then replace the FRU that is indicated by the two rightmost digits. No FRU is assigned to code 00. If only one FRU is suspected, the other FRU code digits are filled with zeros. See the reference page before replacing the FRU.
Related Service Procedures This section provides information on the following: “Status Indicators” “Password Combinations” on page 40 “Running a Low-Level Format” on page 40 “Fn Key Combinations” on page 41 Status Indicators The status indicators show the current computer status in different colors (green and orange): ThinkPad 380Z 39
Symbol Color Meaning Green The battery is fully charged. Orange The battery is charging. Blinking orange The battery needs charging. 2 Hard Disk In Use Orange Data is read from or written to the hard disk, diskette, or CD-ROM. 3 Numeric Lock Green The numeric keypad on the keyboard is enabled. 4 Caps Lock Green Caps Lock mode is enabled. 5 Scroll Lock Green Arrow keys can be used as screen-scroll function keys.
3. Hold down F1 until the Easy Setup menu appears. 4. Click on Test. The Basic Diagnostic menu appears. 5. Press Ctrl + A to enter Advanced Diagnostic mode. The ThinkPad FRU Connections menu appears. 6. Click on Exit. The Keyboard Test menu appears. 7. Click on Exit. 8. Press Ctrl + L. The Low-Level Format menu appears. 9. If you have multiple drives, select a drive. 10. Follow the instructions on the menu.
FRU Removals and Replacements This section contains information about removals and replacements. Do not damage any part. Only certified and trained personnel should service the computer. The arrows in the “Removals and Replacements” section show the direction of movement to remove a FRU, or to turn a screw to release the FRU. The arrows are marked in numeric order, in square callouts, to show the correct sequence of removal.
They should not be reused. Do the following when you service this machine: Keep the screw kit (P/N 12J0808) in your tool bag. Always use new screws. Use a torque screwdriver if you have one. FRU Service Procedures Review the following procedures before replacing any FRUs.
Removal Reference Refer to the following chart on where to go for the removal procedure: Ref. No. FRU Page No.
1010 DIMM Card and Backup Battery CAUTION: The backup battery is a lithium battery and can cause a fire, an explosion, or severe burns. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use of an incorrect battery can result in ignition or explosion of the battery. Replacement batteries can be ordered from IBM or IBM Authorized Dealers.
1020 Battery Pack 1 Turn the computer upside down. Pull up the battery pack lock 2 , push it back 3 , and then pull up the battery pack 4 .
1030 Hard Disk Drive Warning Do not drop or apply any shock. Do not apply pressure to the cover. Do not touch the connector. The hard disk drive is sensitive. Incorrect handling can cause damage and permanent loss of data on the hard disk. Before removing the hard disk drive, make a backup copy of all the data on the hard disk. Never remove the drive while the system is operating, in suspend mode, or in hibernation mode. Open the LCD cover.
Spacer Hard Disk Driver 5 6 5 HDD Capacity Actual Thickness With Spacer 4.0 GB 9.5 mm Yes 4.0 GB 12.5 mm No 6.4 GB 12.5 mm No Step 6 Size (Quantity) Torque M 3 x 2.8 mm, Flathead (4) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
1040 Keyboard Unit Battery Pack (1020) Step Size (Quantity) Torque 1 M 2.5 x 25 mm, nylon-coated (1) 3-4 kgcm 2 (a)M 2.5 x 8 mm, nylon-coated (3) (b)M 2.5 x 6 mm, nylon-coated (1) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
Note: In order not to damage the connectors, pull the keyboard assembly toward you a little in step 5 , and then go to step 6 .
When installing See the following figure for the direction of the speaker connector: When replacing Stick a model name label on the keyboard.
1050 Keyboard and Speakers Battery Pack (1020) Keyboard Unit (1040) Important: When you release latch B, be careful not to apply any force to area A (lenses for status indicators).
4 3 3 ThinkPad 380Z 53
When installing Attach the speakers to their correct side and route the speaker cables as shown. The right speaker has a red wire. The left speaker has a blue wire.
1060 Diskette Drive Assembly or CD-ROM Drive Assembly Battery Pack (1020) Hard Disk Drive (1030) Keyboard Unit (1040) Note: Make sure that the computer does not fall backward when you remove the CD-ROM or the diskette drive assembly. Step Size (Quantity) Torque 1 M 2.5 x 6 mm, nylon-coated (1) 3-4 kgcm 2 M 2.5 x 6 mm, nylon-coated (1) 3-4 kgcm 4 M 2.5 x 8 mm, nylon-coated (2) 3-4 kgcm 5 M 2.5 x 6 mm, nylon-coated (1) 3-4 kgcm 7 M 2.
1070 Diskette Drive and CD-ROM Drive Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) Note: When replacing a screw, be sure to tighten the pink screws and yellow onestightly.
Right view 2 3 1 2 Latch Step 2 Size (Quantity) Torque M 2.6 x 4 mm Yellow (1) 4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
(Rear view) 4 5 2 1 1 When reinstalling the plate cover, make sure that the blue bezel button comes out of the plate cover hole. Step 4 Size (Quantity) Torque M 2 x 1.7 mm, special-head, Blue (2) 1.5-1.8 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
6 6 6 7 Step 6 Size (Quantity) Torque M 2.6 x 2.8 mm pink (3) 4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. CD-ROM Drive 2 1 (a) 4 (a) 3 1 (b) 5 4 Step (b) Size (Quantity) Torque 1 M 2 x 1.7 mm, special-head, blue (2) 1.5-1.8 kgcm 4 (a) M 2 x 1.7 mm, special-head, blue (2) (b) M 2 x 2.4 mm, special-head, yellow (2) 1.5-1.
1080 LCD Unit Battery Pack (1020) Keyboard Unit (1040) Step 2 Size (Quantity) Torque M 2.5 x 6 mm, nylon-coated (5) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
5 6 3 4 8 7 When reinstalling the LCD Unit, push the cable connector straight into the socket. Step Size (Quantity) Torque 3 M 2.5 x 6 mm, nylon-coated (1) 3-4 kgcm 5 M 2.5 x 6 mm, special-head (1) 3 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
9 8 8 * latches * When removing the LCD, be careful not to damage the latches. Step 8 Size (Quantity) Torque M 2.5 x 6 mm, nylon-coated (3) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
1090 Fan Assembly, CPU Card, and Thermal Rubber Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) LCD Unit (1080) Attention: When removing, be careful not to damage the CPU card. Step Size (Quantity) Torque 1 M 2 x 6 mm, nylon-coated (2) 2-3 kgcm 3 M 2 x 18 mm, nylon-coated (3) 2-3 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
Step 6 Size (Quantity) Torque M 2 x 6 mm, nylon-coated (2) 2-3 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
When installing Make sure the connectors are fitted firmly by pressing the corners of the card. A loose connection or a damaged card causes a power failure.
1100 Upper Shield Case Battery Pack (1020) Keyboard Unit (1040) CD-ROM/Diskette Drive Assembly (1060) LCD Unit (1080) Step Size (Quantity) Torque 2 M 2.5 x 8 mm, nylon-coated (2) 3-4 kgcm 3 M 2.5 x 6 mm, nylon-coated (3) 3-4 kgcm 4 M 2.5 x 6 mm, bighead (1) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
1110 Box Speaker and Microphone Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) LCD Unit (1080) Upper Shield Case (1100) Step 1 Size (Quantity) Torque M 2.5 x 12 mm, nylon-coated (3) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
When installing The following figure shows the route for the microphone and speaker cables: 68
1120 DC/DC Card Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) LCD Unit (1080) Upper Shield Case (1100) Make sure that the connectors are not caught in the base cover. Step 2 Size (Quantity) Torque M 2.5 x 22 mm, nylon-coated (2) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
When installing The following figure shows the route for the microphone cable: 70
1130 System Board and PC Card Slot Notes: 1. The system unit serial number must be restored when the system board is replaced. To restore the system unit serial number, select the option “Set system identification” on the maintenance diskette. The flash ROM on the system board contains the vital product data (VPD)—that is, the system unit serial number, system board serial number, and other computer-unique data. 2. Do not turn off the computer while restoring the VPD.
3 5 4 6 Step Size (Quantity) Torque 3 M 2.5 x 6 mm, nylon-coated (2) 3-4 kgcm 4 Hex stud screw (6) 3-4 kgcm 5 M 2.5 x 6 mm, nylon-coated (1) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
1140 Battery Pack Latch Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) LCD Unit (1080) Fan Assembly/CPU Card (1090) Upper Shield Case (1100) System Board and PC Card Slot (1130) ThinkPad 380Z 73
2010 LCD Front Cover Battery Pack (1020) Keyboard Unit (1040) LCD Unit (1080) 1 : Screw Covers 2 Screws 3 : Brightness Control Lever 4 : Front Cover 74
Step 2 Size (Quantity) Torque M 2.5 x 6 mm, flat head (2) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
2020 LCD Inverter Card Battery Pack (1020) Keyboard Unit (1040) CD-ROM/Diskette Drive Assembly (1060) LCD Unit (1080) LCD Front Cover (2010) Unwrap the aluminum insulator from the inverter card connector 1 before unplugging the connector 3 .
2030 LCD Panel Battery Pack (1020) Keyboard Unit (1040) LCD Unit (1080) LCD Front Cover (2010) LCD Inverter Card (2020) Step Size (Quantity) Torque 2 M 2.5 x 4.8 mm, flat head (1) 3-4 kgcm 3 M 2.5 x 6 mm, flat head (3) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
Note: Lift the LCD panel a little to disconnect the flexible cable in step 4 . 5 4 The position of the flexible cable connector may vary by the type of LCD.
2040 LCD Misc.
Step 1 2 Size (Quantity) Torque (a) M 2.5 x 6 mm, flat-head (2) 3-4 kgcm (b) M 2.5 x 3 mm, flat-head (1) 3-3.5 kgcm M 2.5 x 6 mm, flat-head (2) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead.
2050 LCD Cable 1 Cable 2 Bush Ferrite Core 2 2 ThinkPad 380Z 81
3010 ThinkPad Port Replicator with Advanced EtherJet Feature Step Size (Quantity) Torque 1 M2.5 x 5.5 mm, brass flat-head (2) 3 kgcm 3 M2.5 x 5.5 mm, brass flat-head (3) 3 kgcm When re-installing: Make sure you use the correct screw, and tighten all screws firmly to the torque shown in the table if you have a torque screwdriver. Never use a screw that you removed. Use a new one.
Upper Cover Assembly 7 Box Assembly When re-installing ThinkPad 380Z 83
Locations Front View 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 18 19 84 LCD latches Color LCD screen Brightness control Fan louver Infrared port Diskette eject button Diskette drive CD-ROM emergency eject hole CD-ROM eject button CD-ROM in-use indicator CD-ROM drive Stereo speakers Palm rest TrackPoint Fn key Keyboard Speaker (Box speaker:subwoofer) Indicator panel Built-in microphone
Bottom View 1 2 3 4 5 6 7 Memory-slot cover Reset switch Memory slots and backup battery Expansion connectors Battery pack lock Battery pack Serial number label ThinkPad 380Z 85
Rear View 1 2 3 4 5 6 7 8 9 1 11 12 13 14 15 16 17 86 Hard disk drive Security keyhole PC Card eject buttons PC Card slots Volume control Microphone jack/Line-in jack Headphone jack Power switch External-input device connector Power jack Universal serial bus (USB) port Serial connector Parallel connector External-monitor connector Connector cover External suspend mode indicator External battery indicator
Parts List 1 35 34 33 2 3 4 4 32 5 6 31 30 7 29 8 28 27 26 36 9 10 11 12 13 25 14 24 23 15 22 21 16 20 18 19 17 ThinkPad 380Z 87
Note on LCD See page 77 for the LCD identification. Ref. No. 1 2 3 4 5 6 7 8 9 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 88 FRU Name FRU No. LCD Assembly (See page 91) LCD Cable Holder (included in Base Misc. Parts Kit on page 92.) Stereo Speaker Assembly 05K5498 ESD Spring 05K5499 Support Plate (included in Base Misc. Parts Kit on page 89) Right Shield Case 05K5237 Fan 05K5494 Air Duct (included in Base Misc.
Ref. No. NS NS NS FRU Name Base Misc. Parts Kit includes: LCD Cable Holder (Ref.No.2) Support Plate (Ref.No.4.) Air Duct (Ref.No.8) Power Switch Knob (Ref.No.23) Logo for LG Korea Cable Holding Tape FRU No.
Hard Disk Drive and CD-ROM/Diskette Drive Assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 90 FRU Name Connector Bracket (included in Ref.No.4. CD/Diskette Drive Bracket) CD/Diskette Drive Connector Assembly CD-ROM (10X - 24X) CD/Diskette Drive Bracket Kit includes: Connector Bracket (Ref.No.1) CD/Diskette Drive Bracket (Ref.No.4) Absorber (Ref.No.5) Absorber (included in Ref.No.4 CD/Diskette Drive Bracket) Diskette Drive Diskette Drive Bezel Base Cover Assembly HDD Bracket Hard Disk Drive Assembly 4.
LCD Assembly 1 2 3 4 12 5 6 6b 6a 11 7 8 9 10 ThinkPad 380Z 91
Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 NS NS NS FRU Name FRU No. Front Cover (included in LCD Cover Kit) Brightness Control Lever (included in LCD Misc. Parts Kit) LCD Panel 05K9377 LCD Inverter Card 05K3472 Right Hinge (included Hinge Kit) LCD Cable Assembly 05K2765 aCable Bush-Front bCable Bush-Rear Hinge Holder (included in LCD Cover Kit) Insulation Sheet (included in LCD Misc. Parts Kit) LCD Cover (included in LCD Cover Kit) Right Latch (included in LCD Misc.
Keyboard Nomenclature Arabic Belgian Canadian French Czech Danish Dutch French German Greek Hebrew Hungarian Italian Japanese Korean Latin American Spanish Norwegian Poland Portuguese Russian Slovakian Slovenian Spanish Swedish or Finnish Swiss Taiwanese Thai Turkish U.K. English U.S. English ThinkPad 380Z FRU No.
Miscellaneous and Option Parts List Miscellaneous Parts FRU Name FRU No. Screw Kit includes: 05K5725 M2.5 x 6, Flat Head (9) M2.5 x 3, Flat Head (1) M2.5 x 4.8, Flat Head (1) Hex Stud (6) M2.5 x 6, Bind (Black) (19) M2.5 x 8, Bind (Black) (7) M2 x 6, Bind (4) M2 x 18, Bind (3) M2.5 x 22, Bind Nylock (2) M2.5 x 12, Bind Nylock (3) M2.6 x 4, Bind (Yellow) (1) M2.6 x 2.8, Bind (Red)(3) M2 x 1.7, Special Pan (Blue) (4) M2 x 2.4, Special Pan (Yellow) (2) M3 x 3, Flat (4) M2.5 x 6, Special (1) M2.
Option Parts Notes 1. If you need to replace the AC Adapter, use the one for the country you are in even if the computer is from a different country. 2. The warranty for the system unit does not apply to all options. FRU Name Headset 6.
Numeric Keypad FRU Name Belgian Canadian French Danish Dutch French German Greek Hebrew Icelandic Italian Japanese Norwegian Spanish Swedish or Finnish Swiss French Swiss German Turkish U.K. English U.S. English FRU No. 95F5741 95F5466 95F5467 95F5467 95F6313 95F6314 95F5467 95F5741 95F5467 95F6316 79F6401 95F5467 95F6315 95F5468 95F5711 95F5715 95F5467 95F5741 95F5741 Black Keypad FRU Name French German Italian Norwegian Swedish U.K. English U.S. English FRU No.
Tools FRU Name Tri-Connector Wrap Plug PC Test Card USB Parallel Test Cable Screwdriver Kit Torque Screwdriver 5-mm Socket Wrench Screwdriver FRU No.
Power Cords IBM power cords for a specific country are usually available only in that country: For 2-pin power cords: IBM Power Cord Part Number Used in These Countries 13H5264 Bahamas, Barbados, Bermuda, Bolivia, Canada, Cayman Islands, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Guyana, Haiti, Honduras, Jamaica, Korea (South), Mexico, Netherlands Antilles, Nicaragua, Panama, Peru, Philippines, Saudi Arabia, Suriname, Taiwan, Thailand, Trinidad (West Indies), United State
For 3-pin slim power cords: IBM Power Cord P/N Used in These Countries 76H3514 Argentina, Australia, New Zealand, Papua New Guinea, Paraguay, Uruguay 76H3516 Bahamas, Barbados, Bermuda, Bolivia, Canada, Cayman Islands, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Guyana, Haiti, Honduras, Jamaica, Mexico, Netherlands Antilles, Nicaragua, Panama, Peru, Philippines, Saudi Arabia, Suriname, Taiwan, Trinidad (West Indies), United States of America, Venezuela, Thailand 76H3518
Notices References in this publication to IBM products, programs, or services do not imply that IBM intends to make these available in all countries in which IBM operates. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any of the intellectual property rights of IBM may be used instead of the IBM product, program, or service.
ThinkPad 380Z 101
Part Number: 10L9624 Printed in U.S.A.
