Dell Precision 330 User's Guide - Page 54
Computer Cover, Removing the Computer Cover
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www.dell.com | support.dell.com Computer Cover Removing the Computer Cover CAUTION: Before you perform this procedure, see "Safety First- For You and Your Computer." 1 Turn off the computer and peripherals, and disconnect them from their electrical outlets. 2 If installed, remove the padlock from the padlock ring on the back panel. 3 Remove the computer cover. If your computer is a mini tower chassis, perform the following steps: a Face the back of the computer and slide the outer padlock ring to the left to unlock the cover release mechanism (see the following figure). 54 Instal ling Upgrades
54
Installing Upgrades
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Computer Cover
Removing the Computer Cover
CAUTION:
Before you perform this procedure, see "
Safety First—
For You and Your Computer
."
1
Turn off the computer and peripherals, and disconnect them from
their electrical outlets.
2
If installed, remove the padlock from the padlock ring on the back
panel.
3
Remove the computer cover.
If your computer is a mini tower chassis
, perform the following steps:
a
Face the back of the computer and slide the outer padlock ring to
the left to unlock the cover release mechanism (see the following
figure).