Dell XPS 420 owner manual Replacing the Computer Cover

book.book Page 172 Tuesday, November 27, 2007 10:29 AM

NOTICE: To connect a network cable, first plug the cable into the network device and then plug it into the computer.

8Connect your computer and devices to electrical outlets, and then turn them on.

9Enter system setup and restore the settings you recorded in step 1 (see "Entering System Setup" on page 179).

10Properly dispose of the old battery. See the Product Information Guide for battery disposal information.

Replacing the Computer Cover

CAUTION: Before you perform any of the procedures in this section, follow the safety instructions in the Product Information Guide.

1Ensure that all cables are connected, and fold cables out of the way.

Gently pull the power cables toward you so that they do not get caught underneath the drives.

2Ensure that no tools or extra parts are left inside the computer.

3Lower the cover into place: a Pivot the cover down.

b Press down on the right side of the cover until it closes. c Press down on the left side of the cover until it closes.

4Ensure that both sides of the cover are locked. If not, repeat all of step 3.

NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer.

5Connect your computer and devices to electrical outlets, and then turn them on.

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Removing and Installing Parts