Dell Precision 340 Uživatelský manuál stáhnout pdf (Strana 30)

30 Setup and Quick Reference Guide

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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.

Mini-Tower Computer

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Dell Precision 340 Uživatelský manuál Strana 30