Expansion Card Cage (Small Desktop Computer Only); Removing The Expansion-Card Cage - Dell OptiPlex GX50 User Manual

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In s ta l l i n g Up g r a d es
Close the computer
10
their electrical outlets, and turn them on.
NOTE:
After you open and close the cover, the chassis intrusion detector
causes the following message to appear on the screen at the next computer
start-up:
ALERT! Cover was previously removed.
Reset the chassis intrusion detector
11
Enabled or Enabled-Silent.
NOTE: If a setup password has been assigned by someone else, contact
your network administrator for information on resetting the chassis
intrusion detector.
If you removed a sound card, enter system setup, perform the
12
following steps:
Enter system setup, select Integrated Devices, and change the
a
setting for Sound to On.
Connect external audio devices to the audio connectors on the I/O
b
panel (see "I/O Panel—Small Form-Factor, Desktop, and Mini-
Tower Computers").
If you removed an add-in network adapter, perform the following steps:
13
Enter system setup, select Integrated Devices and change the
a
setting for Network Interface Card to On.
Connect the network cable to the integrated connector on the I/O
b
panel (see "I/O Panel—Small Form-Factor, Desktop, and Mini-
Tower Computers").
Expansion Card Cage (Small Desktop
Computer Only)

Removing the Expansion-Card Cage

CAUTION: Before you perform this procedure, see
Instructions."
Open the computer
1
cover, reconnect the computer and devices to
by changing Chassis Intrusion to
cover.
"Safety