Dell XPS 420 (Late 2007) - Manual (Page 172)

172
Removing and Installing Parts
NOTICE:
To connect a network cable, first plug the cable into the network device
and then plug it into the computer.
8 Connect your computer and devices to electrical outlets, and then turn
them on.
9 Enter system setup and restore the settings you recorded in step 1 (see
"Entering System Setup" on page 179).
10 Properly 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.
1 Ensure 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.
2 Ensure that no tools or extra parts are left inside the computer.
3 Lower 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.
4 Ensure 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.
5 Connect your computer and devices to electrical outlets, and then turn
them on.
book.book Page 172 Tuesday, November 27, 2007 10:29 AM