Specifications

10. Carefully pull the internal cables up into the upper storage bay area.
11. Remove the retaining screws that secure the board to the chassis.
12. Loosen the keyslot screws that secure the board to the chassis.
13. Pull the board to the right until the keyslot screw heads clear the keyholes
in the board. Carefully lift the board toward you and out of the card cage.
Note
If the board does not come out of the chassis easily, remove the keyslot
screws.
14. Place the system board on an antistatic package, antistatic foam pad, or a
grounded workstation surface.
15. Remove the replacement system board from its antistatic package and
place it on an antistatic package, antistatic foam pad, or a grounded
workstation surface.
16. Remove all of the SIMMs from the failed board and install the SIMMs into
the same memory bank slots on the replacement board.
17. Remove the VGA 512 KB memory upgrade chips, if present, and install
them into the sockets on the replacement board.
18. Ensure that the jumpers on the replacement board match the positions of
the jumpers on the failed board. Table B–1 lists the system board jumpers
and factory default settings.
19. Place the failed system board in an antistatic package.
Reverse the above procedure to install the system board. Run the SCU.
FRU Removal and Replacement 4–23