Lenovo ThinkPad 385D TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 73
System Board and PC Card Slot
View all Lenovo ThinkPad 385D manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 73 highlights
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. The system unit serial number label is attached to the base cover. 3. Before removing and replacing the system board assembly, make sure that the PC Cards are removed and the eject buttons are not sticking out. If the PC Card eject buttons are sticking out, pull 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/CPU Card (1090) Upper Shield Case (1100) Make sure that the connectors are not caught in the base cover. Connectors 1 Step Size (Quantity) Torque 1 M 2.5 x 6 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. ThinkPad 380Z 71