1120 System Board Assembly
1120 System Board Assembly
The EEPROM on the system board contains the vital product data (VPD),
that is, system unit serial number, system board serial number, and other
computer unique data. When the system board is replaced, the system unit
serial number must also be restored.
Use the Set system identification utility on the maintenance
diskette to restore the number.
Do not power-off the computer when restoring the VPD.
The serial number label is attached to the bottom cover.
NOTE:
- Before removing and replacing the system board, make sure that the
PCMCIA
cards are removed and the eject levers are not sticking out.
- When replacing
the system board assembly, align the power-key slide
hub with the power-switch actuator by moving the power-key in
the direction of the arrow.
See the large circle in the figure.
Before tightening
any screws, check that the power-switch operates correctly.
- Do not pull the PCMCIA slot assembly while removing the system board.
Use the following table for reference when replacing parts.
Step |
Location (Quantity) |
Length |
1 |
Hinge bracket (4) |
4 mm |
2 |
Base cover, lower shield (1) |
4 mm |
NOTE: Make sure you use the correct screw. Screw Size Chart
Back to
Please see the LEGAL - Trademark notice.
Feel free - send a for any BUG on this page found - Thank you.