I have a dell 2.8 desktop optiplex that has worked fine for 3/4 years
just recently, it has started to instantly switch of while working on it. However, the power is still on and if i lift up the cover, the light on the motherboard is still on.
Only the monitor is displaying the no signal message and I cannot VNC to the machine signalling it is as if it is shut down while still powered up.
How do I troubleshoot this?
The machine has Norton Virus definitions up to date and runs windows defender so I dont think it is a virus as it is well protected.
The windows logs show no errors.
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