Dell OptiPlex 360 (Late 2008) - Manual (Page 52)

52 Cards
b Ensure that the riser-card connectors are fully seated in the connectors
on the system board.
c Rotate the riser-card cage handle to the down position.
Installing or Replacing a Card in the Optional
Riser-Card Cage
NOTE: The riser-card cage is an option for the desktop computer only.
1 Follow the procedure in "Before Working on Your Computer" on page 9.
2 Remove the computer cover (see "Removing the Desktop Computer
Cover" on page 21).
3 Remove the riser-card cage:
a Disconnect any cables connected to cards through the back panel
openings.
b Rotate the riser-card cage handle up and gently pull on the handle to
lift the riser-card cage up and away from the computer.
1 riser-card cage 2 handle
3 riser cards (2)
1
2
3