Dell Dimension E520 - Manual (Page 107)

Removing and Installing Parts
107
5 Ensure that the cover is seated correctly before moving it to the upright position.
NOTICE:
To connect a network cable, first plug the cable into the network device and then plug it into the
computer.
6 Connect your computer and devices to electrical outlets, and turn them on.
1 computer cover 2 back of computer 3 bottom hinges
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