Dell Precision M3800 (Late 2013) - Manual (Page 18)

Installing the Speakers
1. Align the speakers in the slot on the computer.
2. Route the speaker cable through the routing tabs on the computer.
3. Tighten the screw to secure the speakers to the computer.
4. Connect the speaker cable to the system board.
5. Install the:
a. battery
b. base cover
6. Follow the procedures in After Working Inside Your Computer.
Removing the WLAN Card
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the:
a. base cover
b. battery
3. Perform the following steps to remove the WLAN card:
a. Remove the screw to release the bracket that secures the WLAN card to the computer. Lift the
bracket away from the computer.
b. Disconnect the antenna cables from the WLAN card.
c. Slide and remove the WLAN card from its connector on the I/O board.
Installing the WLAN Card
1. Align the notch on the WLAN card with the tab on the WLAN-card connector on the I/O board.
2. Align the bracket which secures the WLAN card to the palmrest assembly.
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