Please I presently have three AXs whose Fans work partially e.g 1 out of the 4 or toally stopped running.
There is a PBC board mounted inside of the AX controller connecting the FANs which I highly suspect are the problems,
I have checked with Mitel but told that this particular board is tied to the Controller so one has to replace the cabinets.
I herwith attached a photo of the board if one could recognise and help provide me guides or places to it without having to replace the entire Controller cabinet
There is a PBC board mounted inside of the AX controller connecting the FANs which I highly suspect are the problems,
I have checked with Mitel but told that this particular board is tied to the Controller so one has to replace the cabinets.
I herwith attached a photo of the board if one could recognise and help provide me guides or places to it without having to replace the entire Controller cabinet