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Removing an Expansion Board
To remove an expansion board:
1. Perform the steps in the "Service Preparations" section in this chapter, then place the
workstation on its side.
2. Remove the side access panel.
3. Disconnect any cables attached to the expansion board.
4. Remove the expansion board retaining screw.
5. Hold the board at each end and carefully rock it back and forth until the connectors pull
free from the slot. Do not scrape the board against other components.
Figure 4-27. Removing an expansion board
6. Store the board in antistatic packaging.
7. Install an expansion slot cover to close the open slot.
8. Replace the side access panel.
9. Plug the network cable back into the system. Reconnect external devices, and plug the
power cord back into the grounded AC outlet.
CAUTION: Before removing the side access panel, ensure that the workstation is turned off, all
cables are disconnected from the back of the workstation, and the power cord is disconnected
from the grounded AC outlet.
Removal and Replacement Procedures 4-27
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