3-16
Removal and Replacement Procedures
To remove the backplane board:
1.
Perform the service preparations described on page 3-2.
2.
Remove the following components:
❏
workstation cover
❏
I/O bracket assembly
❏
fan cable
❏
PCI graphics controller (if installed)
❏
expansion boards (if installed)
3.
Remove the two T-15 screws that secure the backplane board to the I/O bracket assembly.
4.
Remove the backplane board from the I/O bracket assembly.
Figure 3-16. Removing the backplane board
To replace the backplane board and reassemble the workstation, reverse the above steps.
IMPORTANT:
Before replacing the I/O bracket assembly, read “Important Guidelines
for I/O Bracket Assembly Replacement” earlier in this chapter.
NOTE
: When replacing the backplane board, align the top edge of the board with the slots in the
I/O bracket assembly.