Installing The Wlan Card; Removing The Speakers - Dell OptiPlex 7440 Owner's Manual
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Also See for OptiPlex 7440:
- Owner's manual (59 pages) ,
- Setup and specifications (32 pages) ,
- Instructions (4 pages)
Table of Contents
Installing the WLAN card
1.
Align the WLAN card to the connector on the system board.
2.
Tighten the screw to secure the WLAN card to the system board.
3.
Connect the antenna cables to the connectors on the WLAN card.
4.
Install the:
a.
system-board shield
b.
back cover
c.
stand
5.
Follow the procedure in
Removing the speakers
1.
Follow the procedure in
2.
Remove the:
a.
stand
b.
back cover
c.
cable cover
d.
speaker cover
e.
system-board shield
3.
Perform the following steps as shown in the illustration:
a. Disconnect the speaker cable from the connector on the system board [1].
b. Unthread the speaker cables from the clips [2].
4.
Perform the following steps as shown in the illustration:
a. Remove the screws that secure the speaker to the chassis [1].
b. Lift the speakers and remove it from the chassis [2].
18
After Working Inside Your
Before Working Inside Your
Computer.
Computer.
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