My PC was working fine last night, but when I turned it on this morning the fans on the power supply and motherboard started but no hard drive activity and it won't post.
It also won't respond to the on/off switch. As soon as the power is turned on the fans start up and I have to unplug it to turn them off. This seems like a bad sign to me. :)
I've tried putting in a new PSU, reseating components and running it with all peripherals unplugged but there is no change.
Can anyone suggest what the problem might be and what I can do (other than fork out for a new motherboard/CPU)
