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B450M Pro4 - No Power On after prolonged shutdown

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davi View Drop Down
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    Posted: 02 Feb 2023 at 11:33am
After shutting down my PC with an Asrock B450M Pro4 motherboard for the night, I will occasionally not be able to power up it up during my first attempts the morning. Sometimes I'll have to wait half an hour, and then suddenly the power button will work and I'll see my fans spinning and the case lights turning on.

Additionally, I thought it might have been a CMOS battery issue, because it'd boot with the wrong clock, but I swapped the KTS CR2032 for a brand new Energizer one and I'm still having the same annoying issue.
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eccential View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote eccential Quote  Post ReplyReply Direct Link To This Post Posted: 02 Feb 2023 at 5:20pm
Power supply sus....
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