AC Electronics Replacement Guide © Promethean Ltd.
Remove the two cables from the side of the
electronics box on the back of the ActivBoard.
﹙ ﹚
Note: e ActivBoard electronics are located behind the top left hand corner of the board as viewed
from the front. In order to replace the electronics, you will need access to this location.
You will also need a small Pozi type screwdriver to replace the electronics.
Before beginning the process below, ensure that your computer and/or ActivBoard System has
been powered down
correctly, and is no longer connected to the mains power supply, or to the
computer via the USB cable.
ATTENTION
Observe precautions for handling ELECTROSTATIC DISCHARGE SENSITIVE DEVICES.
Remove the USB cable (and the DC Power
cable if using ActivBoard Pro) from the
underside of the electronics.