Compaq Deskpro 2000 Maintenance & Service Manual page 151

4. Remove the expansion board screw, then slide the expansion board out of the expansion slot.
Figure 6-8. Removing an Expansion Board
To install an expansion board, reverse the above procedure.
If you are installing an expansion board for the first time in a slot, remove the retaining
screw and the expansion board slot cover before installing the board.
Figure 6-9. Removing the Expansion Slot Cover
Compaq Deskpro 2000 Series of Personal Computers 6-9