Removing A Ps/2 Serial Port Adapter From The Riser-Card Cage - Dell OptiPlex 755 User Manual

10 Secure the card(s) by closing the card retention latch and snapping it into place.
NOTICE:
Do not route card cables over the cards. Cables routed over the cards can prevent the computer cover
from closing properly or cause damage to the equipment.
11 Connect the adapter cable to the PS/2 serial port adapter connector (PS2/SERIAL2) on the system
board (see "System Board Components" on page 95).
12 Replace the riser-card cage:
Align the tabs in the side of the riser-card cage with the slots on the side of the computer, and slide
a
the riser-card cage down into place.
Ensure that the riser-card connectors are fully seated in the connectors on the system board.
b
Rotate the riser-card cage handle to the down position.
c
13 Connect any disconnected cables.
14 Replace the computer cover (see "Replacing the Computer Cover" on page 317).
15 Install any drivers required for the PS/2 serial port adapter.

Removing a PS/2 Serial Port Adapter From the Riser-Card Cage

1 Follow the procedures in "Before You Begin" on page 21.
2 Remove the computer cover (see "Removing the Computer Cover" on page 90).
3 Remove the riser-card cage:
Check any cables connected to cards through the back panel openings. Disconnect any cables that
a
will not reach the riser-card cage once they are removed from the computer.
Rotate the riser-card cage handle up and gently pull on the handle and lift the riser-card cage up
b
and away from the computer.
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Expansion Cards