Asus AP2400R-E1 - Manual (Page 50)

Chapter 2: Hardware setup 2-36
2.7.5 Front panel LED and switch board
To uninstall the front panel and swtich board:
1. Disconnect all cables connected to the rear of the
board.
2. Remove the three screws the secure the board to
the chassis.
3. Carefully remove the board out of the chassis.
When removed, the LED and switch board appears as shown. The LEDs
and switches on the board correspond to the LEDs and buttons on the
system front panel.
Front side Front panel LEDs and buttons
Rear side