30
S e t u p a n d Q u i c k Re f e r e n c e G u i d e
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Opening the Cover
1
Turn off the computer and devices, disconnect them from their
electrical outlets, and wait 10 to 20 seconds.
2
If you have installed a padlock through the padlock ring on the back
panel, remove the padlock.
3
Open the computer cover:
NOTE:
On the small
desktop computer, remove
the stand before you open
the cover. On the mini-
tower computer, place the
computer on its side
before you open the cover.
a
Press the two release buttons until the cover is free to swing up.
b
Raise the back of the cover, and pivot it toward the front of the
computer.
NOTICE:
To prevent damage to the system board of the mini-tower computer,
open the cover until it catches at a 45-degree angle. Then remove the optical
drive data cable and/or the hard-drive data cable from the system board and
open the cover to a 90-degree angle.
M i n i -To w e r C o m p u t e r
Summary of Contents for Precision 1G155
Page 4: ...4 Contents ...
Page 31: ...Setup and Quick Reference Guide 31 S m a l l D e s k t o p C o m p u t e r ...
Page 50: ...50 Setup and Quick Reference Guide w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 54: ...54 Table des matières ...
Page 81: ...Guide de configuration et de référence rapide 81 Pet i t o r d i n a t e u r d e b u r e a u ...
Page 106: ...106 Inhaltsverzeichnis ...
Page 158: ...158 Contenido ...
