1. Check and Replace Faulty RAM
- Run Windows Memory Diagnostic or MemTest86.
- Replace any faulty memory modules.
- Ensure RAM is properly seated and matched in dual-channel configurations.
2. Boot into Safe Mode and Uninstall Problematic Software
- Boot into Safe Mode (Minimal).
- Uninstall recently installed software, particularly antivirus, backup, or virtualization tools.
- Reboot and test if the BSOD persists.
3. Update All Drivers Using Manufacturer Tools
- Use official manufacturer websites or tools (GPU, chipset, storage) to update drivers.
- Avoid beta or unsigned drivers that may cause instability.
4. Perform a System File and Component Store Scan
- Open Command Prompt as admin and run:
sfc /scannow
DISM /Online /Cleanup-Image /RestoreHealth
- Reboot after completion.
5. Remove External Hardware Temporarily
Connected devices like USB drives or PCI cards may interfere with kernel processes.
- Disconnect all non-essential external hardware.
- Restart and verify stability.
6. Reset BIOS/UEFI Settings
- Enter BIOS/UEFI and Load Optimized Defaults.
- Disable overclocking and advanced CPU features temporarily.
- Save changes and reboot.
7. Check Disk Integrity and Repair File System
- Open Command Prompt and run:
chkdsk C: /f /r /x
- Reboot once the scan is complete.
8. Disable Non-Microsoft Startup Programs
- Open Task Manager → Startup tab.
- Disable all non-essential programs.
- Reboot and check for BSOD recurrence.
9. Apply the Latest Windows Updates
- Open Settings → Update & Security → Windows Update.
- Install all pending updates, including optional ones for drivers and firmware.
10. Perform an In-Place Upgrade or Clean Installation
If previous steps fail:
- Use Windows installation media → Upgrade this PC now → Keep personal files and apps.
- This repairs all system files and kernel components without removing personal data.
- If issues persist, consider a full clean installation of Windows.
The 0x0000008E (KERNEL_MODE_EXCEPTION_NOT_HANDLED) BSOD usually results from faulty drivers, bad RAM, corrupted system files, or unstable hardware settings.
To fix the issue:
- Test and replace faulty memory.
- Update drivers and remove conflicting software.
- Scan and repair system files and storage drives.
- Reset BIOS to stable defaults and disable overclocking.
If the problem continues:
- Apply all Windows updates.
- Disconnect non-essential hardware.
- Perform an in-place upgrade or clean installation for long-term stability.
Addressing hardware, driver, and system-level conflicts promptly ensures reliable kernel execution, prevents recurring BSODs, and maintains stable Windows performance.