My FF800 died after 3  years of service.

Couldn't wait for a repair so I've bought an identical new one from Digital Village in the UK.

Now the dust has settled I need to get the original unit working again.

The symptoms?  Well, it won't power on and I can hear a very low level high pitched whine from the chassis of the unit itself.

Synthax have mentioned that power supply issues are the most common cause of FF800 failures, and they have power supplies in stock at about £35 if I recall correctly.

So the question to RME is; does this sound like a power supply issue?  Is it a worthwhile risk to order a p/s from Synthax and have my techie fit it?

Many thanks.