Removing Intrusion Switch - Dell OptiPlex XE3 Small Form Factor Service Manual

3 Replace the Heat sink
4 Install the:
a Heat sink duct
b Hard drive and optical drive module
c HDD assembly
d Front bezel
e Side cover
5 Follow the procedure in
Intrusion switch

Removing intrusion switch

1 Follow the procedure in
2 Remove the:
a Side cover
b Front bezel
c HDD assembly
d Hard drive and optical drive module
e Heat sink duct
f Heat sink fan
3 To remove the intrusion switch:
a Disconnect the intrusion switch cable from the connector on the system board [1].
b Slide the intrusion switch and lift it away from the system chassis [2].
42 Disassembly and reassembly
fan.
After working inside your
Before working inside your
computer.
computer.