Dell Precision NT499 User Manual page 176

5 Press the release tab on the card retention cover and pivot the cover open.
NOTE:
1 release tab
3 card retention door
6 If necessary, disconnect any cables connected to the card. Grasp the card
by its top corners, and ease it out of its connector.
NOTE:
empty card-slot opening.
NOTE:
maintain FCC certification of the computer. The brackets also keep dust and
dirt out of your computer.
176
Adding and Replacing Parts
You can remove the card retention cover, if desired, and set it aside.
1
If you are removing the card permanently, install a filler bracket in the
Installing filler brackets over empty card-slot openings is necessary to
2
2 card retention cover
3