Dell OptiPlex 755 User's Guide - Page 118

1 2 3 4 5 1 release tab 2 4 serial port adapter connector 5 adapter retention latch 3 serial port adapter system board connector (SERIAL2) PS/2 serial-port adapter bracket 8 Connect the adapter cable to the PS/2 serial port adapter connector (SERIAL2) on the system board (see "System Board Components" on page 95). NOTE: See the documentation for the PS/2 serial port adapter for information about the cable connections. 9 Replace the computer cover (see "Replacing the Computer Cover" on page 317). Removing a PS/2 Serial Port Adapter 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 Gently lift the release tab on the card retention latch from the inside to pivot the latch open. Pivot the latch until it snaps into the open position. 118 Expansion Cards