HP FM064UT#ABA Maintenance And Service Manual page 137

6. Push down on the expansion card retention clamp levers on the inside of the chassis to open the
retention clamp (1) as shown below.
Figure 5-51
Release the expansion card slot latch (2), and then carefully lift the card from the chassis (3).
7. Install an expansion slot cover and close the expansion card retention clamp.
If the expansion card retention clamp does not close, ensure that all cards are properly seated,
and then try again.
ENWW
Removing the expansion card
Removing and installing components 125