Windows 10: Why does my computer keep randomly restarting?

My computer has been randomly restarting recently. I am using Windows 10 version 21H2. I have already talked to Microsoft Support twice about this and neither of their suggestions have worked to stop the issue. Ever since the issue started on Monday, I started deleting potentially problematic programs, updating my drivers, updating Windows, running the SFC /scannow command in command prompt, and I even restored my system to a restore point created on Sunday. Despite the suggestions from Microsoft Support to update my Windows version to 21H2 and run SFC /scannow, the problem has persisted, wi

:)

 

Random shut down and restart??

Computer: Intel (R) Pentium (R) Dual cpu
E220@2.406hz
2.42 GHZ, 2.00 GB of RAM
Windows xp

Ever since I replaced the fan (with heat sink) the computer has randomly shut down and then restarted, at first during streaming, and now, will shut down and restart anytime. I tried to replace the graphics card to no avail. *Confused *Mad

One suggestion was to replace the RAM.

Any suggestions on how to repair my computer?

 

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.