Dell Precision 3561 - LED Board; Removing the LED Board

5. Route the antennas cable through the routing guides on the assembly inner frame.
6. Align and place the metal bracket next to the WWAN card slot.
7. Replace the single (M2x3) screw to secure the metal bracket to the system board and the palm-rest assembly.
Next steps
1. Install the battery.
2. Install the hard drive.
3. Install the WWAN card.
4. Install the WLAN card.
5. Install the base cover.
6. Install the microSD card.
7. Install the SIM card.
8. Follow the procedure in After working inside your computer.
LED board
Removing the LED board
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the SIM card.
3. Remove the microSD card.
4. Remove the base cover.
5. Remove the WLAN card.
6. Remove the WWAN card.
7. Remove the battery.
8. Remove the hard drive.
9. Remove the assembly inner frame.
About this task
The following image indicates the location of the LED board and provides a visual representation of the removal procedure.
Removing and installing components
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