Blue Screen of Death Windows 10: Complete Troubleshooting Guide (BSOD Fix)

Understanding the Blue Screen of Death on Windows 10

A Blue Screen of Death (BSOD) — officially called a Stop Error or Bug Check — occurs when Windows 10 detects a critical failure it cannot recover from safely. The system halts to prevent data corruption or hardware damage, writing a memory dump file before restarting. Every BSOD displays a stop code (e.g., CRITICAL_PROCESS_DIED, IRQL_NOT_LESS_OR_EQUAL) that points directly to the failure category.

The dump files are saved to C:\Windows\Minidump\ or as a full memory dump at C:\Windows\MEMORY.DMP. Analyzing these is the fastest path to a real fix.

Common Stop Codes and Their Meanings

Step 1: Identify the Stop Code and Faulting Module

The first step is always to capture the exact stop code. If the machine reboots too quickly:

1. Go to Settings → System → About → Advanced system settings.
2. Under Startup and Recovery, click Settings.
3. Uncheck Automatically restart so you can read the stop code.
4. Check Write debugging information and set it to Small memory dump (256 KB).

Then use WhoCrashed (free tool) or WinDbg from the Microsoft Store to open the .dmp file. In WinDbg, run:

!analyze -v

This outputs the faulting driver, module name, and memory address — giving you a precise target.

Step 2: Fix Corrupt System Files (SFC + DISM)

This resolves BSODs caused by corrupt Windows system files, especially after a failed update.

Open Command Prompt as Administrator (Win + X → Windows Terminal (Admin) or search cmd, right-click → Run as administrator).

sfc /scannow

Wait for 100% completion. If it reports "Windows Resource Protection found corrupt files but was unable to fix some of them," run DISM first:

DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth

After DISM completes, re-run sfc /scannow. Restart and check if the BSOD recurs.

Step 3: Roll Back a Problematic Driver or Windows Update

Rolling back a driver:

1. Press Win + X → Device Manager.
2. Expand the relevant category (Display adapters, Network adapters, etc.).
3. Right-click the device → Properties → Driver tab → Roll Back Driver.

If Roll Back is greyed out, the previous driver version was not saved. In this case, download an older driver version from the manufacturer's website and install it manually.

Rolling back a Windows Update:

1. Go to Settings → Update & Security → Windows Update → View update history → Uninstall updates.
2. Sort by Installed On descending.
3. Right-click the most recent update → Uninstall.

Alternatively, via CMD:

wusa /uninstall /kb:XXXXXXX /quiet /norestart

Replace XXXXXXX with the KB number of the problematic update.

Step 4: Test RAM with Windows Memory Diagnostic

For MEMORY_MANAGEMENT or random BSODs, bad RAM is a prime suspect.

1. Press Win + R, type mdsched.exe, press Enter.
2. Choose Restart now and check for problems.
3. Windows boots into the diagnostic tool and runs two passes.
4. After reboot, results appear in Event Viewer under Windows Logs → System, source MemoryDiagnostics-Results.

For deeper testing, use MemTest86 (bootable USB) — run for at least 2 passes (4+ recommended).

If errors are found, test each RAM stick individually by removing sticks one at a time to isolate the faulty module.

Step 5: Scan the Disk for Errors (UNEXPECTED_STORE_EXCEPTION)

Storage errors cause UNEXPECTED_STORE_EXCEPTION and PAGE_FAULT_IN_NONPAGED_AREA. Run:

chkdsk C: /f /r /x

You'll be prompted to schedule a check on next restart. Type Y and reboot. The scan can take 30–120 minutes depending on drive size.

For SSDs, also check drive health:

wmic diskdrive get status

Or use CrystalDiskInfo for detailed S.M.A.R.T. data.

Step 6: Boot into Safe Mode to Isolate the Problem

If Windows can start:

1. Hold Shift while clicking Restart.
2. Go to Troubleshoot → Advanced options → Startup Settings → Restart.
3. Press 4 for Safe Mode or 5 for Safe Mode with Networking.

If Windows cannot start (constant BSOD loop):

1. Boot from Windows 10 installation media (USB/DVD).
2. Choose Repair your computer → Troubleshoot → Advanced options → Startup Settings.

In Safe Mode, only essential drivers load. If the BSOD disappears in Safe Mode, a third-party driver or startup program is the culprit. Use msconfig to perform a clean boot and re-enable services one by one to identify the offender.

Step 7: ASUS-Specific BSOD Fixes

ASUS laptops and desktops (especially ROG, TUF, and VivoBook series) frequently encounter BSODs from:

• Armoury Crate and Aura Sync drivers
• AI Suite 3 interfering with power management
• ATK Package (keyboard hotkey driver) conflicts
• MyASUS application drivers

Fix: Uninstall ASUS software from Settings → Apps, then run the Armoury Crate Uninstall Tool from the ASUS support page. Reboot. Reinstall only the components you need from the latest versions on the ASUS support site.

Also update BIOS: many ASUS BSOD issues are resolved via BIOS firmware updates available at support.asus.com.

Step 8: Use Startup Repair (When Windows Won't Boot)

Boot from Windows 10 installation media:

1. Troubleshoot → Advanced options → Startup Repair

Windows automatically scans for and attempts to fix boot-related issues. If Startup Repair fails, use:

bootrec /fixmbr
bootrec /fixboot
bootrec /scanos
bootrec /rebuildbcd

Run these from the Command Prompt in Windows Recovery Environment (WinRE).

Step 9: Last Resort — Windows Reset or Reinstall

If all diagnostic steps fail and the BSOD persists:

1. Go to Settings → Update & Security → Recovery.
2. Under Reset this PC, click Get started.
3. Choose Keep my files (reinstalls Windows, keeps personal data) or Remove everything (clean slate).

For a complete reinstall, download the Windows 10 Media Creation Tool from Microsoft, create a bootable USB, and perform a clean installation.