Dell Dimension 4500 Bedienungsanleitung PDF herunterladen (Seite 66)

66 Adding Parts

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8 After the hinge arms snap into place, lower and raise the arms two or

three times to properly seat them.

9 Reattach the front-panel insert.

10 Reconnect the power cable to your computer.

11 Reattach the front door as described on page 62.

CAUTION: Before you begin any of the procedures in this section,

follow the safety instructions on page 9.

CAUTION: To guard against electrical shock, always unplug your

computer from the electrical outlet before opening the cover.

Shut down the computer (see page 22).

NOTICE: To disconnect a network cable, first unplug the cable from your

computer and then unplug it from the network wall jack.

Turn off any attached devices and disconnect them from their

electrical outlets.

3 Disconnect the computer power cable from the wall outlet, and then

press the power button to ground the system board.

NOTICE: Ensure that there is sufficient space to support the open cover—at

least 30 cm (1 ft) of desk top space.

Lay the computer on its side so that the arrow on the bottom of the

computer points up.

5 Locate the two release buttons shown in the illustration.Then, press

the two release buttons as you lift the cover.

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Dell Dimension 4500 Bedienungsanleitung Seite 66