Dell OptiPlex 5260 - Input and Output Board; Removing the Input and Output Board

2 Install the following components:
a Speakers
b I/O bracket
c Base cover
d System board shield
e Back cover
f Stand
3 Follow the procedure in After working inside your computer.
Input and Output board
Removing the Input and Output board
1 Follow the procedure in Before working inside your computer.
2 Remove the following components:
a Stand
b Back cover
c System board shield
d Base cover
e I/O bracket
f Speakers
3 To remove the Input and Output board (I/O) board shield:
a Disconnect the I/O board cable, I/O board power cable, and headset port cable from the system board [1].
NOTE
: Use the pull tab to disconnect the I/O board cable from the system board.
Removing and Installing components 87