How to Fix a Computer That Keeps Restarting: Troubleshooting Boot Loops

How to Fix a Computer That Keeps Restarting: Troubleshooting Boot Loops

How to Fix a Computer That Keeps Restarting: Troubleshooting Boot Loops

If your computer is stuck in a boot loop, follow these troubleshooting steps to diagnose and fix the issue.

1. Check for Faulty RAM

Faulty or poorly seated RAM can cause your computer to restart constantly. To check the RAM:

  1. Shut down your PC and remove the power cable.
  2. Open your PC’s case and reseat the RAM sticks by removing and reinserting them into their slots.
  3. Run a memory test using the built-in Windows Memory Diagnostic tool: Control Panel > Administrative Tools > Windows Memory Diagnostic.

2. Disable Automatic Restart on System Failure

Windows can be set to automatically restart on system failures, which makes it difficult to troubleshoot.

How to Disable:

  1. Right-click on Computer and select Properties.
  2. Click on Advanced System Settings, then click the Settings button under Startup and Recovery.
  3. Uncheck the box next to Automatically restart under System Failure.

3. Check for Corrupted System Files

Corrupt system files can cause boot loops. To fix this, run the System File Checker (SFC) and DISM tools:

  1. Open Command Prompt as Administrator and type: 
    sfc /scannow
  2. If the issue persists, run DISM with this command: 
    DISM /Online /Cleanup-Image /RestoreHealth

4. Check for Driver Conflicts

Incompatible or outdated drivers can cause boot loops. You can update your drivers in Device Manager:

  1. Press Win + X and select Device Manager.
  2. Right-click on any hardware with a yellow triangle and select Update Driver.
  3. Alternatively, you can uninstall and reinstall drivers to resolve conflicts.

5. Perform a System Restore

If the above steps don’t work, try restoring your system to a previous point when it was functioning correctly.

  1. Press F8 during boot-up to access Advanced Boot Options.
  2. Select Repair Your Computer and then choose System Restore.
  3. Follow the prompts to restore the system to a previous stable state.

Still having issues? Consider contacting a professional technician for further assistance.

Location: United States

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