Dell Dimension PY349, Руководство пользователя

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Removing and Installing Parts
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7
Close the card retention door to snap it into place, securing the cards.
NOTICE:
To connect a network cable, first plug the cable into the network device and then plug it into the
computer.
8
Replace the computer cover, reconnect the computer and devices to electrical outlets, and then turn
them on.
9
Remove the card’s driver from the operating system.
10
If you removed a sound card:
a
Enter system setup (see "System Setup" on page 111), go to Onboard Devices and select
Integrated Audio , and then change the setting to On
b
Connect external audio devices to the audio connectors on the back panel of the computer. See
"Back Panel Connectors" on page 14.
11
If you removed an add-in network connector:
a
Enter system setup (see "System Setup" on page 111), go to Onboard Devices and select
Integrated NIC , and then change the setting to On .
b
Connect the network cable to the integrated connector on the back panel of the computer. See
"Back Panel Connectors" on page 14.
Drive Panel
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in the
Product Information Guide .
CAUTION:
To guard against electrical shock, always unplug your computer from the electrical outlet before
removing the cover.
Removing the Drive Panel
1
Follow the procedures in "Before You Begin" on page 61.
2
Remove the computer cover (see "Removing the Computer Cover" on page 63).
book.book Page 81 Monday, July 23, 2007 3:47 PM