Windows 10: How can I fix my computer randomly restarting?

My computer will randomly restart without warning. When the computer restarts it acts as if the power button was just pressed and boots immediately to windows. The error message shown in the Event Viewer app lists:Log Name: System Source: Microsoft-Windows-Kernel-Power Date: 9/5/2023 2:15:44 AM Event ID: 41 Task Category: 63 Level: Critical Keywords: 70368744177664,2 User: Description: The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpe

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random restarts

Hi Lili,

Hardware failure or system instability can cause the computer to
randomly restarts. As our initial troubleshooting step, we suggest you to run the Power troubleshooter on your computer and check if it fixes the issue. Here are the steps:

• Press Windows key.
• Type Troubleshoot.
• Under Find and fix other problems look for
  Power.
• Then Run the troubleshooter.

Update us with the outcome and if you need further assistance.

 

Computer restarting randomly

Hi,

We want to know more about the issue you're having with your PC starting randomly. Please answer the questions below:

• When your PC restarts, are you having any error messages?
• You said you got the computer fixed, do you remember what changes were made to the PC? Is this before changing the power supply or after?

Your response to our queries will be appreciated.

 

Computer restarting randomly

Hey Robert,

I still do need help if that's possible, Thanks.