Inside your computer – Dell OptiPlex 755 User Manual
Page 24
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24
Quick Reference Guide
Inside Your Computer
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions located in the Product Information Guide.
CAUTION:
To avoid electrical shock, always unplug your computer from the
electrical outlet before removing the computer cover.
NOTICE:
Be careful when opening the computer cover to ensure that you do not
accidentally disconnect cables from the system board.
1
optical drive
2
disk drive
3
power supply
4
optional chassis-intrusion
switch
5
system board
6
heat sink assembly
7
hard drive
1
3
5
4
7
2
6
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