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How to Fix Microsoft BSOD?

Published in Computer Troubleshooting 2 mins read

A Blue Screen of Death (BSOD) is a dreaded error that can occur in Windows operating systems. It signifies a critical system failure, causing your computer to crash and display a blue screen with error codes. While the cause can vary, here's a breakdown of common solutions to fix the BSOD:

1. Restart Your Computer

The simplest fix is often the most effective. A restart can resolve temporary glitches or errors that might be causing the BSOD.

2. Check for Hardware Problems

Faulty hardware can be a major culprit.

  • RAM: Run a memory test using Windows Memory Diagnostic or a third-party tool like MemTest86.
  • Hard Drive: Use the manufacturer's diagnostics tool or a program like CrystalDiskInfo to check for errors.
  • Other Components: Inspect your system for loose connections or damaged components.

3. Update Drivers

Outdated or corrupted drivers can lead to BSODs.

  • Device Manager: Access Device Manager (right-click "This PC" > "Manage" > "Device Manager") and update drivers for each device.
  • Manufacturer Websites: Download the latest drivers directly from the manufacturer's website.

4. Run System File Checker (SFC)

SFC scans for and repairs corrupt system files that could be causing the BSOD.

  • Command Prompt: Open Command Prompt as administrator and type sfc /scannow.

5. Perform a Clean Boot

A clean boot starts Windows with minimal programs and services, helping to isolate the issue.

  • System Configuration: Open System Configuration (search "msconfig") and disable unnecessary startup items and services.

6. Check for Malware

Malware can corrupt system files and cause BSODs.

  • Antivirus Software: Run a full system scan using your antivirus software.

7. Restore System to an Earlier Point

System Restore can revert your system to a previous state, potentially resolving the BSOD.

  • System Restore: Search "System Restore" and choose a restore point before the BSOD started occurring.

8. Reinstall Windows

If all else fails, a clean Windows reinstallation might be necessary.

  • Backup Data: Back up your important files before proceeding.
  • Windows Installation Media: Use a bootable USB drive or DVD to reinstall Windows.

Remember to document any error codes or messages displayed on the BSOD for more specific troubleshooting.

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