Radio Switch Board: Dell Latitude E4300 Service Manual
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Radio Switch Board
Dell™ Latitude™ E4300 Service Manual
Removing the Radio Switch Board
Replacing the Radio Switch Board
CAUTION:
Before working inside the computer, read the safety information that shipped with the
computer. For additional safety best practices information, see the Regulatory Compliance Homepage on
www.dell.com at: www.dell.com/regulatory_compliance.
Removing the Radio Switch Board
1. Follow the instructions in
What You Need to Know For Your Safety
.
2. Remove the LED dashboard cover (see
Removing the LED Dashboard Cover
).
3. Remove the keyboard (see
Removing the Keyboard
).
4. Remove the display assembly (see
Removing the Display Assembly
).
5. Remove the palm rest (see
Removing the Palm Rest
).
6. Disconnect cables to WLAN, WWAN, and/or Latitude On™cards (as installed on your computer) from the radio switch
board.
7. Disconnect the radio switch board cable.
8. Remove the M2 x 3-mm screw securing the radio switch board to the plastic cage on the system board.
9. Lift the radio switch board away from the computer.
