Intrusion switch
Removing the intrusion switch
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a. stand
b. back cover
c. cable cover
d. speaker cover
e. system board shield
f. power supply unit
g. VESA mount bracket
3. To remove the intrusion switch:
a. Disconnect the intrusion switch cable from the connector on the system board [1].
b. Unthread the intrusion switch cable from the retention clips on the computer [2].
c. Remove the screw that secures the intrusion switch to the computer [3].
d. Slide and lift the intrusion switch away from the computer [4].
4. Perform the following instructions as shown in the illustration:
a. Remove the screw that secures the intrusion switch to the chassis [1].
b. Slide and lift the intrusion switch to remove it from the computer [2].
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Disassembly and reassembly