Dell SC440 Personal Computer User Manual


 
Installing System Components 57
Figure 3-13. Removing and Installing an Expansion Card
7
Close the card retention door to secure the remaining card(s) in the system. See Figure 3-13.
8
Close the system. See "Closing the System" on page 41.
9
Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.
10
Remove the card’s device driver from the operating system.
Installing an Expansion Card
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
Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
2
Open the system. See "Opening the System" on page 41.
1 release tabs (2) 2 card retention door 3 alignment bar
4 alignment guide 5 filler bracket
2
5
4
3
1
book.book Page 57 Tuesday, August 25, 2009 1:14 PM