Dell Precision Workstation 450 User Manual page 132

5
If you are installing a new card, remove the filler bracket to create a card-slot opening.
2
Then continue with step 4.
If you are replacing a card that is already installed in the computer, remove the card.
3
If necessary, disconnect any cables connected to the card. Grasp the card by its top
corners, and ease it out of its connector.
Prepare the card for installation.
4
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1
4
1
2
3
4
5
2
lever
retention arm
card bracket
card connector
card
3