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PC Randomly Turns Off

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winter14282

PCHF Member
Sep 14, 2023
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#1
My PC is a little over a year old, it uses Windows 11 and has started to randomly turn off (not shutdown actually lose power) anywhere after being turned on for 10 - 30 minutes. I have gone through a check list of fixes but the problems persists. I have a feeling it might be the power supply as after it does suddenly switch off I cannot turn it on again unless I then turn the mains plug off and the back on. Would I be right in my guess it is the power supply or could it be another issue with windows 11?

Thanks.
 
#3
Last edited by a moderator:
#5
Can we also again ask for the brand and model name or number of the power supply (PSU).

Download then run Speccy (free) and post the resultant url for us, details here, this will provide us with information about your computer hardware + any software that you have installed that may explain the present issue/s.

To publish a Speccy profile to the Web:

In Speccy, click File, and then click Publish Snapshot.

In the Publish Snapshot dialog box, click Yes to enable Speccy to proceed.

Speccy publishes the profile and displays a second Publish Snapshot. You can open the URL in your default browser, copy it to the clipboard, or close the dialog box.
 
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