Installing Input And Output Panel Bracket; Intruder Switch; Removing The Intruder Switch - Dell Precision 7820 Owner's Manual

Installing input and output panel bracket

1 Insert the input and output(I/O) panel into the metal bracket.
2 Replace the screws to secure the I/O panel bracket to the I/O panel.
3 Install the:
a front input and output panel
b front input and output bezel
c 5.25 inch ODD bracket
d front bezel
e side cover
4 Follow the procedure in

Intruder switch

Removing the Intruder switch

1 Follow the procedure in
2 Remove the:
a side cover
b front bezel
c 5.25 inch ODD bracket
3 To remove the intruder switch:
a Disconnect the intruder cable [1] from the I/O module.
b Remove the screw [2] that secures the intruder switch to the chassis.
c Lift the intruder switch and remove it from the chassis.
32 Removing and installing components
After working inside your computer.
Before working inside your computer.