Installing System Components 81
Expansion-Card Riser
Removing an Expansion-Card Riser
CAUTION: Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your
warranty. Read and follow the safety instructions that came with the product.
1
If applicable, remove the bezel. See "Removing and Replacing the Front Bezel" on page 47.
2
Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
3
Open the system. See "Opening and Closing the System" on page 48.
4
If applicable, remove the expansion card from the riser.
5
Press the release latch(es) on the riser board and lift the riser board straight up from the system board.
See Figure 3-22.
The left riser board has two release latches; the center riser board has one latch.
Figure 3-22. Expansion-Card Riser Removal
4
1
6
3
7
2
5
8