Dell Dimension E520 - Manual (Page 106)

106
Removing and Installing Parts
6 Replace the computer cover (see "Replacing the Computer Cover" on page 106).
NOTICE:
To connect a network cable, first plug the cable into the network device and then plug it into the
computer.
7 Connect your computer and devices to electrical outlets, and turn them on.
8 Enter system setup (see "System Setup" on page 113) and restore the settings you recorded in step 1.
9 Properly dispose of the old battery. See the Product Information Guide for battery disposal information.
Replacing the Computer Cover
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions located in the
Product Information Guide.
1 Ensure that all cables are connected, and fold cables out of the way.
2 Ensure that no tools or extra parts are left inside the computer.
3 Align the bottom of the cover with the tabs located along the bottom edge of the computer.
4 Using the tabs as leverage, rotate the cover downward and press down to close it.
1 battery release lever 2 battery (positive side)
2
1