Windows 10: windows randomly and spontaneously shuts down

This has happened 2-3 times on my desktop. Today it happened on my laptop. The computer just rapidly shuts down. However, when I turn it back on it comes up with the apps as it was when it shut down. The sleep indicator is not active, therefore it appears to have hibernated. It is doing this with no operator input to do so. Hibernation is disabled on both computers.Both systems are running W10 pro and are up to date with 21H1.There was no indication of overheating. There was no computer intensive apps running. A browser and email client and background apps are running. All of these things have

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Laptop randomly shuts down after latest Windows 10 update

Since the latest update of Windows 10 my computer decides to randomly shut down after every couple of minutes. First the screen goes black, then the sounds stops and after quite a while the power also goes down.

Obviously I though of cleaning the fan with a big vacuum, as suggested on My Windows 10 Computer Randomly Shuts Down . However, after doing this, the shutting down goes even quicker. I cannot even properly log-on before the shutdown takes place.

What should be my next step?

Ps. The computer is quited aged (roughly 3 - 4 years). The battery is dead enough such that I always need to have it plugged in an outlet. It might just be "done for" but I'm hoping to revive it for just a little bit more.

 

My PC shuts off randomly

Hi there! I am Louie, a Microsoft Community member and a fellow Windows 10 user like you. Hope you're doing well and safe there.

I'm sorry that you're having trouble with your pc shutting off by itself randomly. I would highly suggest you to check this link and follow the steps provided by Greg Carmack to fix this issue:

https://answers.microsoft.com/en-us/windows/for...

Hope this information helps

Sincerely,

Louie

 

HP Notebook shuts down randomly

Hi David,

It is possible that your Notebook shut downs randomly due to corruptions. To isolate your issue, we'd like to gather more information:

• Have you made any recent changes prior to this issue?
• Did you get any error messages?
• Are you referring to Internet Explorer or Microsoft Edge?
• What troubleshooting steps have you done so far?

Meanwhile, we suggest that you follow that steps in this
article to scan for corruptions and restore corrupted system files. If the issue still persists, we recommend that you perform the instructions to restore Windows corruptions error by clicking on this

link.

Keep us posted if you need further assistance.