Windows Featured

Fix Windows Blue Screen of Death (BSOD)

✅ Quick Answer

The Blue Screen of Death (BSOD) happens due to driver issues, hardware failure, corrupted system files, or incompatible software. The fastest fixes are to update drivers, uninstall recently installed software, check hardware health, and run system repair tools like SFC & DISM. Most BSOD errors can be resolved without reinstalling Windows.

❓ Why Does BSOD Happen?

BSOD is Windows’ way of protecting your system when it detects a serious problem. Instead of letting the computer continue with errors, Windows stops everything and shows a blue screen with an error code.

Common causes include faulty drivers, damaged RAM, overheating, power issues, corrupted system files, or recently installed apps. If you get BSOD repeatedly, it means the root cause is still present and must be fixed.

Don’t panic — most BSOD errors are fixable. You just need to identify the cause and apply the right solution.

🔧 Fix 1: Update or Rollback Drivers

Faulty drivers are the most common reason for BSOD. Updating or rolling back a driver can fix the issue quickly.

  1. Press Windows + X and open Device Manager.
  2. Look for devices with a yellow warning icon.
  3. Right-click the device and select Update driver.
  4. If the problem started after an update, select Properties → Driver → Roll Back Driver.
  5. Restart your PC and check if BSOD returns.

If you are using a dedicated graphics card, updating GPU drivers from NVIDIA or AMD can solve many BSOD issues.

🔧 Fix 2: Run System File Checker (SFC) & DISM

Corrupted system files can trigger BSOD. SFC and DISM tools repair damaged Windows files safely.

  1. Search for Command Prompt, right-click and choose Run as administrator.
  2. Type the following command and press Enter:
sfc /scannow
  1. After SFC finishes, run DISM:
DISM /Online /Cleanup-Image /RestoreHealth

Restart your PC after both commands finish. This fixes most file corruption issues causing BSOD.

🔧 Fix 3: Check RAM and Hard Drive Health

Hardware issues like bad RAM or a failing hard drive can cause BSOD. Checking hardware health helps identify the root cause.

  1. Press Windows + R, type mdsched.exe and press Enter.
  2. Choose Restart now and check for problems.
  3. For hard drive health, open Command Prompt (Admin) and run:
chkdsk C: /f /r

If errors are found, Windows will attempt to repair them. Replace faulty RAM or hard drive if problems persist.

🔧 Fix 4: Uninstall Recent Software or Updates

If BSOD started after installing new software or updates, removing them can stop the crash.

  1. Open Settings → Apps → Installed apps.
  2. Uninstall recently installed programs.
  3. Go to Settings → Windows Update → Update history.
  4. Uninstall the latest update if BSOD started after it.
  5. Restart PC and check stability.

Some programs (especially system utilities or performance boosters) can cause BSOD. Remove them first.

🔧 Fix 5: Disable Overclocking and Check Temperature

Overclocking your CPU/GPU can cause instability and BSOD. Overheating also triggers blue screens.

  1. If you overclocked, reset BIOS to default settings.
  2. Clean dust from fans and vents.
  3. Use a temperature monitoring tool like HWMonitor.
  4. Ensure your CPU temperature stays below safe limits.
  5. Replace thermal paste if needed.

If the PC is overheating, the system will automatically shut down to prevent damage. Fixing cooling usually stops BSOD.

❓ Frequently Asked Questions

Can BSOD damage my PC?

No. BSOD is a safety feature to prevent damage. However, repeated crashes can indicate hardware failure which should be fixed.

Should I reinstall Windows to fix BSOD?

Not always. Most BSOD issues are solved by updating drivers or repairing system files. Reinstalling is the last option.

What is the meaning of Stop Code?

Stop codes help identify the cause of BSOD. Write down the code and search for solutions related to that specific error.

🔗 Related Guides

Last updated: January 2026 • Techfix&Guides