Inside Your Computer; Chassis Intrusion Switch - Dell OptiPlex 755 User Manual

Inside Your Computer

CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the
Information Guide
.
CAUTION:
To avoid electrical shock, always unplug your computer from the AC power adapter before removing
the cover.
NOTICE:
To prevent static damage to components inside your computer, discharge static electricity from your
body before you touch any of your computer's electronic components. You can do so by touching an unpainted
metal surface on the computer chassis.
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1
2
3

Chassis Intrusion Switch

CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide
NOTE:
The chassis intrusion switch is standard on the ultra small form factor computer but is optional on mini
tower, desktop and small form factor computers; it may not be present on your computer.
1
5
fan shroud/heat sink assembly
speaker (optional)
memory modules (2)
.
2
4
4 hard drive
5
security cable slot
6
chassis intrusion switch
Ultra Small Form Factor Computer
Product
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233