Methods to Fix the Kernel Mode Heap Corruption BSoD Error

Published On - March 14, 2025

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The Kernel Mode Heap Corruption error is a common Blue Screen of Death (BSoD) issue in Windows that can disrupt essential tasks and cause instability. This error typically stems from issues related to corrupted system files, outdated or faulty drivers, malfunctioning RAM, or even problematic hardware components.

Fortunately, several methods can help resolve this issue. Below are step-by-step solutions to fix the Kernel Mode Heap Corruption BSoD error and restore system stability.

1. Update or Reinstall Graphics Drivers

Outdated or defective graphics drivers are a leading cause of this error. Updating them can often resolve the issue.

  1. Press Win + X and click on Device Manager.
  2. Expand the Display adapters section.
  3. Right-click on your graphics driver and select Update driver.
  4. Choose Search automatically for drivers. If updates are available, install them.
  5. If updating doesn’t work, select Uninstall device and restart your system.
  6. After the restart, Windows will automatically reinstall the driver.

2. Run Windows Memory Diagnostic Tool

Faulty RAM can cause kernel mode heap corruption. Running the memory diagnostic test can help identify issues.

  1. Press Win + R, type mdsched.exe, and press Enter.
  2. Choose Restart now and check for problems.
  3. Let Windows run the memory test. If errors are found, consider replacing your RAM modules.

3. Perform a System File Check (SFC & DISM Scan)

Corrupt system files can contribute to the error. Running SFC and DISM scans can repair them.

  • Open Command Prompt as an administrator.
  • Type sfc /scannow and press Enter.
  • Wait for the scan to complete and restart the system.
  • If the issue persists, execute the following DISM commands one by one:

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

4. Check for Windows Updates

Pending Windows updates might contain necessary patches to fix the issue.

  1. Open Settings (Win + I).
  2. Go to Update & Security → Windows Update.
  3. Click Check for updates and install any available updates.

5. Run a Check Disk Scan

Hard drive errors can also trigger BSoD problems. Running a diagnostic scan on the disk can help.

  • Open Command Prompt as an administrator.
  • Type chkdsk /f /r and press Enter.
  • When prompted, type Y to schedule the scan on the next restart.
  • Restart your computer and allow the scan to complete.

6. Disable Overclocking

If overclocking is enabled, it may cause system instability. Disabling it can prevent errors.

  1. Access the system BIOS by restarting and pressing the designated key (Esc, F2, F10, or Delete).
  2. Look for Overclocking or Performance Settings.
  3. Reset to default settings and save the changes.

7. Perform a Clean Boot

A clean boot helps identify problematic third-party applications that might interfere with the system.

  1. Press Win + R, type msconfig, and hit Enter.
  2. In System Configuration, navigate to the Services tab.
  3. Check Hide all Microsoft services and click Disable all.
  4. Go to the Startup tab and open Task Manager.
  5. Disable unnecessary startup programs.
  6. Restart the system and check for errors.

Frequently Asked Questions (FAQs)

1. What causes the Kernel Mode Heap Corruption BSoD?

This error is commonly caused by outdated or corrupted drivers, faulty RAM, software conflicts, or hardware issues.

2. Can I fix this error without reinstalling Windows?

Yes. Most issues can be resolved by updating drivers, checking system files, scanning for memory issues, and disabling overclocking.

3. How do I know if my RAM is causing the issue?

Running the Windows Memory Diagnostic Tool will help identify faulty RAM. If errors appear, replacing the RAM might be necessary.

4. Should I be concerned if the issue keeps happening?

Yes. Continuous Kernel Mode Heap Corruption BSoD errors may indicate deeper hardware problems. If none of the solutions work, consider consulting a professional.

5. Will a factory reset fix this issue?

A factory reset may help, but it’s best used as a last resort. Try updating drivers and checking for system errors before resetting Windows.

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