Chassis intrusion switch, Removing the chassis intrusion switch, Mini tower computer – Dell OptiPlex 740 User Manual
Page 197: Desktop computer
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Chassis Intrusion Switch
Dell™ Optiplex™ 740 Systems
User's Guide
Removing the Chassis Intrusion Switch
Replacing the Chassis Intrusion Switch
Resetting the Chassis Intrusion Detector
Removing the Chassis Intrusion Switch
1.
Follow the procedures in
Before You Begin
.
2.
If removing the chassis intrusion switch on a small form factor computer, remove the hard drive (see
Drives
).
3.
Disconnect the chassis intrusion switch cable from the system board (see
System Board Components
for mini tower computers or
System Board
Components
for desktop computers or
System Board Components
for small form factor computers).
Note the routing of the chassis intrusion cable as you remove it from the chassis. Chassis hooks may hold the cable in place inside the chassis.
4.
Slide the chassis intrusion switch out of its slot, and remove the switch and its attached cable from the computer.
Mini Tower Computer
Desktop Computer
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.