PC shutting down unexpectedly due to malware

4.5

Your computer turns off or restarts without warning, often when you try to run a scan.

Symptoms
  • Sudden power off
  • Restart loop
  • Crash during scan
Possible Causes
  • Malware sabotage
  • Overheating from miner
  • System file corruption

Step-by-Step Fix

1

Check Temperatures

Ensure it's not just overheating from a hidden crypto-miner.

2

Scan in Safe Mode

Malware can't trigger a shutdown if it's not running.

3

Check Event Viewer

Look for "Critical" errors at the time of shutdown.

When to See a Technician

Some malware is programmed to shut down the PC if it detects "Taskmgr.exe" or "Regedit.exe" opening.

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