Dell 20-3052 Personal Computer User Manual


 
Installing the WLAN Card
1. Insert the WLAN card into its slot.
2. Connect the two connectors (black cable to the black triangle and white cable to the white triangle).
3. Place the WLAN holder and tightened the screw that secures the WLAN card to the system board.
4. Install:
a. stand
b. optical-disk drive
c. back cover
d. system-board shield
5. Follow the procedures in After Working Inside Your Computer.
Removing the Speakers
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove:
a. stand
b. optical-disk drive
c. back cover
d. system-board shield
3. Perform the following steps as shown in the illustration:
a. Disconnect the speaker cable [1].
b. Unroute the speaker cable [2].
c. Lift the speaker from the computer chassis [3].
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