Megahertz said:
So it was the PSU. Never seen a PSU with this behavior. Normally it works or it don't.
Glad you fix it. Point for your persistence.
Hi Megahertz.
I thought that too. But actually I've been reading up on symptoms of a 'failing' or 'inadequate' PSU and the intermittent problems I had match exactly...
apparently spontaneous reboots are common.