I have just started having an issue where my PC randomly shuts down. The screen just goes black like the power has gone out then the machine reboots. Any ideas where to start? Iím at work now so will try a few things tonight. Maybe check disk for HD and run some scans but Iím thinking this may be hardware.
Thanks. Checked everything and looks ok hardware wise. Might be time for a new power supply. Actually it's almost time to just build a new machine anyway. I did go into system settings and turned off "Fast Startup" and that seems to have fixed it. For now. It ran about 5 hours last night and did not reboot.
I did the bootable scan. It took 2 hours but RAM passed. No errors. PC has not rebooted since 9AM Sunday. And it was on all day until about 10P. Not overheating. The only thing that seems odd is my Nvidia control panel will sometimes load and sometimes not. Could the video card or video card driver be a possible cause?