Lenovo ThinkPad 380ED TP 380Z Hardware Maintenance Manual (August 1998) for us
Lenovo ThinkPad 380ED Manual
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- Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 1
IBM Mobile Systems S10L-9624-00 ThinkPad 380Z (2635) Computer Hardware Maintenance Manual August 1998 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 2
and the product it supports, be sure to read publication could include technical inaccuracies or typographical errors. Changes are periodically made to the information references to, or information about, IBM products (machines and programs), programming, or services that are not announced in your - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 3
Other Symptoms 32 Intermittent Problems 32 Undetermined Problems 32 Running the Diagnostics 34 PC Card (PCMCIA) Slots Test 35 Universal Serial Bus (USB) Test 35 Displaying the Error Log 35 Checking the Installed Devices List 35 Diagnostic Error Codes 36 Related Service Procedures 39 Status - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 4
69 1130 System Board and PC Card Slot . . . . . 71 1140 Battery Pack Latch 73 2010 LCD Front Cover 74 2020 LCD Inverter Card 76 2030 LCD Panel 77 2040 LCD Misc. Parts 79 2050 LCD Cable 81 3010 ThinkPad Port Replicator with Advanced EtherJet Feature 82 Locations 84 Front View 84 Bottom - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 5
discharge, or software errors. FRU replacement should be considered only when a recurring problem exists. If this is suspected, clear the error log and run the test again. Do not replace any FRUs if log errors do not reappear. Be careful not to replace a nondefective FRU. ThinkPad 380Z 3 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 6
to the "Torque" instruction with each step. How to Use Error Messages: Use the error codes displayed on the screen to diagnose failures. If more than one error code is displayed, begin the diagnosis with the first error code. Whatever caused the first error code can result in false error codes being - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 7
returned FRU: 1. Name and phone number of service personnel 2. Date of service 3. Date when the part failed 4. Date of purchase 5. Failure symptoms, error codes appearing on the display, and beep symptoms nonsupported device Forgotten computer password (making the computer unusable) ThinkPad 380Z 5 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 8
service or modification. HDD spindles can become noisy from being subjected to excessive force or from being dropped. I9990303 errors computer and wait until the POST ends. The password is cleared. 6. Reinstall the memory-slot cover, and turn the computer right side up. 7. Verify that the password - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 9
Exit. 8. Select Restart on the Easy-Setup Main Menu and wait until the POST ends. 9. Reinstall the memory-slot cover, and turn the computer right side up. Verify that the password prompt does not appear. To reactivate not completely off or when the microcode is in a hung state. ThinkPad 380Z 7 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 10
following table is an overview of the system features of the IBM ThinkPad 380Z computer. Feature Processor Bus Architecture Memory (Standard) Memory (Option) CMOS RAM LCD Diskette Drive (Internal) CD-ROM IrDA 1.1 One Type III or two Type I / Type II CardBus support ZV card support 56Watt type 8 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 11
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 FRU Index" on page 23, and then go to "Numeric Error Codes" on page 23. "FRU Codes" on page 38. ThinkPad 380Z 9 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 12
error and either FRU code 50 for FDD-1 appears, replace the drive. If the drive is attached to a port replicator, go to "Port Replicator Checkout" on page 18 to isolate the replicator. Otherwise, go on to the next step. 8. If the drive is attached through a port replicator, go to the service manual - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 13
diagnostic mode. The ThinkPad Connection windows appear. 4. Click on Exit. The keyboard layout appears on the screen. 5. Click on Exit again. 6. Click on System Board then press Enter to run the test. Follow the instructions that appear on the screen. If the test detects a fan problem, replace it - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 14
. Auxiliary Input Devices: The following auxiliary input devices are supported: Numeric keypad Mouse (PS/2 compatible) External keyboard (with Memory errors may cause error messages to appear on the screen or may hang the operating system. Take the following procedure to isolate memory problems - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 15
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 to +17.0 2 Ground a. If the voltage persists, go to the next step. ThinkPad 380Z 13 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 16
card. d. If the problem is not corrected, replace the system board. e. If the problem persists, go to "Undetermined Problems" on page 32. Battery Checkout: If the error is due to the battery, do the following: 1. Turn off the computer. 2. Remove the battery and measure the voltage between the battery - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 17
) 1. Turn off the computer and unplug the AC Adapter from the computer. 2. Open the Mmoery-slot cover. 3. Remove the backup battery. (Refer to "1010 DIMM Card and Backup Battery" on page 45 to remove the battery.) 4. Measure the voltage of the backup battery connector. ThinkPad 380Z 15 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 18
CPU card. If no error is detected, return to "Undetermined Problems" on page 32. code 11 remains, replace the CPU card. If this procedure does not correct the problem, go to "Undetermined Problems" on page 32. TrackPoint Checkout If the TrackPoint does not work, do the following: 1. Run the ThinkPad - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 19
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. to-Select). 10. Verify that the item is selected. 11. If the problem still persists, do the following one at a time: Warning: Do not - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 20
. 7. If the advanced diagnostic device test does not find an error, suspect a problem with the port replicator of the system expansion bus. 8. Turn problem occurs only when an external monitor is connected, do the following: Note: Before you replace a monitor: Check that the 95XX systems support - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 21
or light gray, with a black margin (test margin). The screen is set to CRT or both on the ThinkPad Configration program. Note: The location of the test margin may vary with the type of monitor. It can be the monitor. If there is a test margin on the screen, replace the system board. ThinkPad 380Z 19 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 22
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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 23
to Hibernate when battery becomes low. The computer exits hibernation mode and resumes operation when the Power switch is pressed. When power is turned on, the hibernation file in the boot record on the hard disk drive is read and system status is restored from the hard disk drive. ThinkPad 380Z 21 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 24
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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 25
. If the symptom is not listed, go to "Undetermined Problems" on page 32. Note: For IBM devices not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for that device. Numeric Error Codes Symptom / Error FRU / Action in Sequence 10X 101: Interrupt failure. 102 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 26
password.) 161 (Dead battery.) 163 (Time and date were not set.) 173 (Configuration data was lost.) 174 (Configuration error: Perform"Checking the Installed prompt.) 184 (Power-on password check sum error.) FRU / Action in Sequence 1. Go to "Memory Checkout" on page 12. 2. Port replicator - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 27
: Memory data error. 202: Memory line error 00-15. 203: Memory line error 16-23. 205: Memory test failure on on-board memory. 221: ROM to RAM remap error. 301, 303, 304, 305, 3XX (301: Keyboard error.) FRU / Action in Sequence Reset the start-up sequence in Easy-Setup. System Board Go to "Battery - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 28
number also checked.) 8082: PCMCIA registration test failure. 860X (Pointing device error when the TrackPoint is disabled.) 8601: System bus error-8042 mouse interface. 8602: External mouse error. 8603: System bus error or mouse error. FRU / Action in Sequence 1. Go to "Diskette Drive Checkout" on - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 29
hard disk boot record. I9990305: No bootable device. I9990303 (Bank-2 flash ROM check sum error.) Other codes not listed above. FRU / Action in Sequence 1. Reseat the keyboard cable on the DC/ operating system boots correctly. System board Go to "Undetermined Problems" on page 32. ThinkPad 380Z 27 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 30
beeps each time the Power switch is operated. (System cannot turn on due to low battery voltage.) One beep every second. (System is shutting down due to low battery voltage.) Two short beeps with error codes. Two short beeps and a blank screen. FRU / Action in Sequence System board 1. Reseat the - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 31
blinks from green, yellow, to orange. 1. Check that a correct battery is installed. 2. Battery pack 3. DC/DC card 4. System board The battery indicator does not turn on when the battery is installed. 1. DC/DC card 2. Battery pack 3. System board Infrared-Related Symptoms ThinkPad 380Z 29 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 32
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 , but excessive pixel problems can cause viewing concerns - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 33
Device-Related Symptoms Symptom / Error FRU / Action in Sequence manual for the above tests.) Serial or parallel port device problems. 1. Run serial or parallel port wrap test. (See the device manual for the test.) 2. Device 3. System board 4. Device cable Power-Related Symptoms ThinkPad 380Z - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 34
board in loop mode at least 10 times. 2. If no error is detected, do not replace any FRUs. 3. If any error is detected, replace the FRU shown by the FRU code. Rerun the test to verify that no more errors exist. Undetermined Problems You are here because the diagnostic tests did not identify which - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 35
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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 36
window appears; then OK appears under the tested device icon when the test ends without any errors. 4. Start the Advanced Diagnostic test by pressing Ctrl+A on the basic diagnostic menu. The ThinkPad FRU connections window appears. 5. Click on Exit or press the Esc key. The keyboard test window - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 37
instructions on the screen. OK appears if the test passes and three lines of error codes appear error is detected. The error is also logged in the system memory. Use the following procedures to display the errors: 1. Enter the advanced diagnostic test. 2. Press Ctrl+E. 3. The error ThinkPad 380Z 35 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 38
icon. Device ID (three digits) Error code (two digits) FRU code (four digits) For example: The device ID and error code indicate the detailed portion of the FRU that caused the error. If replacing a FRU does not correct the problem, see the device ID or error code from the previous failure. If they - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 39
Card 009 Parallel 011 Serial 215 CD-ROM 217 DVD 103 IR 153 Audio (Crystal) 154 USB port 155 USB port of the port replicator ThinkPad 380Z 37 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 40
Code 10 11 12 20 30 32 33 34 35 38 39 40 45 50 51 60 70 72 73 90 92 FRU System board CPU card DC/DC card Memory (see "Memory error codes are used to indicate the detailed portion of the FRU that is causing the error. If replacing a FRU does not correct the problem, see the device ID or error code - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 41
Related Service Procedures This section provides information on the following: "Status Indicators" "Password Combinations" on page 40 "Running a Low-Level on page 41 Status Indicators The status indicators show the current computer status in different colors (green and orange): ThinkPad 380Z 39 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 42
Blinking orange Orange 3 Numeric Lock Green Meaning The battery is fully charged. The battery is charging. The battery needs charging. Data is read from or written normal operation. Power on Password Combinations The Model 380Z supports the following passwords: Power-on password (POP) Hard - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 43
Low-Level Format menu appears. 9. If you have multiple drives, select a drive. 10. Follow the instructions on the menu. Fn Key Combinations The following table shows the Fn key and function key combinations and ; High Performance, Automatic, and Customized. Invokes hibernation mode ThinkPad 380Z 41 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 44
Do not damage any part. Only certified and trained personnel should service the computer. The arrows in the "Removals and Replacements" section it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Attention: Before the computer is - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 45
. Use a torque screwdriver if you have one. FRU Service Procedures Review the following procedures before replacing any FRUs. Replacing + N. The System Unit Serial Number menu appears. 5. Follow the instructions on the menu. Notes: 1. Do not power-off the computer it to the EEPROM. ThinkPad 380Z 43 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 46
1130 1140 2010 2020 2030 2040 2050 FRU DIMM Card and Backup Battery Battery Pack Hard Disk Drive Keyboard Unit Keyboard and Speakers Diskette Drive Assembly Box Speaker and Microphone DC/DC Card System Board and PC Card Slot Battery Pack Latch LCD Front Cover LCD Inverter Card LCD Panel LCD Misc. - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 47
battery When installing: When installing a new backup battery, place it where the old one was on the printed circuit board (system board) with double-sided adhesive tape. Step Size (Quantity) Torque 2 - 3-4 kgcm Note: You can loosen the screw in step 2 , but cannot remove it. ThinkPad 380Z - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 48
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 . 3 2 4 46 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 49
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. Battery Pack (1020) 1 2 3 ThinkPad 380Z 47 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 50
Hard Disk Driver 6 Spacer 5 5 HDD Capacity 4.0 GB 4.0 GB 6.4 GB Actual Thickness 9.5 mm 12.5 mm 12.5 mm With Spacer Yes No No Step Size (Quantity) Torque 6 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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 51
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) 3-4 kgcm (b)M 2.5 x 6 mm, nylon- torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 49 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 52
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 . 50 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 53
When installing See the following figure for the direction of the speaker connector: When replacing Stick a model name label on the keyboard. ThinkPad 380Z 51 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 54
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). 1 1 1 A 2 B 52 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 55
4 3 3 ThinkPad 380Z 53 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 56
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. 54 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 57
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 firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 55 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 58
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. Diskette Drive 1 56 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 59
Right view 2 3 1 2 Latch Step Size (Quantity) Torque 2 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. ThinkPad 380Z 57 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 60
(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 Size (Quantity) Torque 4 M 2 x 1.7 mm, special-head, Blue 1.5-1.8 (2) kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 61
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. ThinkPad 380Z 59 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 62
1080 LCD Unit Battery Pack (1020) Keyboard Unit (1040) Step Size (Quantity) Torque 2 M 2.5 x 6 mm, nylon-coated (5) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 63
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. ThinkPad 380Z 61 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 64
9 8 8 * latches * When removing the LCD, be careful not to damage the latches. Step Size (Quantity) Torque 8 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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 65
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 firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 63 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 66
Step Size (Quantity) Torque 6 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. 64 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 67
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. The following figure shows the route of the fan assembly cables: ThinkPad 380Z 65 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 68
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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 69
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 Size (Quantity) to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 67 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 70
When installing The following figure shows the route for the microphone and speaker cables: 68 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 71
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 tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 69 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 72
When installing The following figure shows the route for the microphone cable: 70 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 73
them further out slightly and fold them to the right; then push up the system board assembly from the bottom. Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) LCD Unit (1080) Fan Assembly/ reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 71 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 74
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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 75
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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 76
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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 77
Step Size (Quantity) Torque 2 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. ThinkPad 380Z 75 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 78
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 . 2 3 1 76 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 79
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) the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 77 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 80
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. 78 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 81
2040 LCD Misc. Parts Battery Pack (1020) Keyboard Unit (1040) CD-ROM/Diskette Drive Assembly (1060) LCD Unit (1080) LCD Front Cover (2010) LCD Inverter Card (2020) LCD Panel (2030) Hinges and latches 1 2 3 : Hinges 4 5 : Latches 4 5 (a) 1 (b) (a) ThinkPad 380Z 79 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 82
Step Size (Quantity) Torque 1 (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 2 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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 83
2050 LCD Cable 1 2CBuasbhle Ferrite Core 2 2 ThinkPad 380Z 81 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 84
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: - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 85
Upper Cover Assembly 7 Box Assembly When re-installing ThinkPad 380Z 83 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 86
Locations Front View 1 LCD latches 2 Color LCD screen 3 Brightness control 4 Fan louver 5 Infrared port 6 Diskette eject button 7 Diskette drive 8 CD-ROM emergency eject hole 9 CD-ROM eject button 1 CD-ROM in-use indicator 11 CD-ROM drive 12 Stereo speakers 13 Palm rest 14 TrackPoint 15 Fn key 16 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 87
Bottom View 1 Memory-slot cover 2 Reset switch 3 Memory slots and backup battery 4 Expansion connectors 5 Battery pack lock 6 Battery pack 7 Serial number label ThinkPad 380Z 85 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 88
Universal serial bus (USB) port 12 Serial connector 13 Parallel connector 14 External-monitor connector 15 Connector cover 16 External suspend mode indicator 17 External battery indicator 86 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 89
Parts List 35 1 34 33 2 3 32 4 4 5 6 31 30 7 29 8 28 9 36 10 27 11 26 12 13 25 24 14 23 22 21 20 15 16 18 17 19 ThinkPad 380Z 87 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 90
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 Backup Battery 02K6498 SO-DIMM (See page 94) Memory Slot Cover 05K4758 Battery Pack 05K6509 Base Cover Assembly 05K4743 Battery Pack - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 91
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 Note: NS: Not Shown FRU No. 05K5696 11J8373 11J8376 ThinkPad 380Z 89 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 92
Hard Disk Drive and CD-ROM/Diskette Drive Assembly Ref. No. 1 2 3 4 5 6 7 8 9 10 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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 93
LCD Assembly 1 2 3 4 12 5 6 6b 6a 11 7 8 9 10 ThinkPad 380Z 91 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 94
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 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 95
02K4343 02K4337 02K4335 02K4334 02K4353 02K4354 02K4355 02K4336 02K4333 02K4345 02K4348 02K4342 02K4357 02K4356 02K4346 02K4358 02K4359 02K4339 02K4338 02K4340 02K4347 02K4349 02K4350 02K4332 02K4331 ThinkPad 380Z 93 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 96
Miscellaneous and Option Parts List Miscellaneous Parts FRU Name Screw Kit includes: 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, - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 97
to Mini-DIN Cable 84G6474 1 The 3-prong adapters are interchangeable; you can order either one. 2 The 2-prong adapters are interchangeable; you can order either one. ThinkPad 380Z 95 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 98
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 Black Keypad FRU Name French German Italian Norwegian Swedish U.K. English U.S. English - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 99
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. 72X8546 35G4703 05K2580 95F3598 05K4695 05K4694 05K4693 ThinkPad 380Z 97 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 100
cords for a specific country are usually available only in that country: For 2-pin power cords: IBM Power Cord Part Number 13H5264 13H5267 13H5270 13H5273 13H5276 13H5279 Used in These Countries Bahamas, Barbados, Bermuda, Bolivia, Canada, Cayman Islands, Colombia, Costa Rica, Dominican - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 101
For 3-pin slim power cords: IBM Power Cord P/N 76H3514 76H3516 76H3518 76H3520 76H3522 76H3524 76H3526 76H3528 76H3530 76H3532 76H3535 Used in China (including Hong Kong), Qatar, Singapore, United Kingdom Japan Liechtenstein, Switzerland Chile, Ethiopia, Italy, Libya Israel Korea ThinkPad 380Z 99 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 102
, 500 Columbus Avenue, Thornwood, NY 10594, U.S.A. Trademarks The following terms are trademarks of the IBM Corporation in the United States or other countries or both: IBM ThinkPad TrackPoint Microsoft, Windows, and the Windows 95 flag logo are trademarks or registered trademarks of Microsoft - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 103
ThinkPad 380Z 101 - Lenovo ThinkPad 380ED | TP 380Z Hardware Maintenance Manual (August 1998) for us - Page 104
Part Number: 10L9624 Printed in U.S.A.
S10L-9624-00
IBM Mobile Systems
Hardware Maintenance Manual
ThinkPad 380Z (2635) Computer
August 1998