1. Disable Driver Verifier (If Enabled)
Boot into Safe Mode.
Open Command Prompt (Admin).
Run: verifier /reset
Restart the system to disable Driver Verifier.
2. Update or Roll Back Drivers
Open Device Manager.
Update outdated drivers using official manufacturer sources.
Roll back recently installed drivers if the BSOD started after a driver update.
Focus on chipset, storage, network, and graphics drivers.
3. Repair Corrupted System Files
Open Command Prompt (Admin).
Run: sfc /scannow
After completion, run: DISM /Online /Cleanup-Image /RestoreHealth
Restart the system once both scans finish.
4. Test RAM for Memory Errors
Open the Run dialog.
Run: mdsched.exe
Restart and allow Windows Memory Diagnostic to complete.
Test RAM modules individually if errors are detected.
Replace defective memory components if required.
5. Uninstall Conflicting Third-Party Software
Boot into Safe Mode.
Uninstall recently installed kernel-level software such as antivirus tools, virtualization platforms, overclocking utilities, or hardware monitoring software.
Restart the system normally and check for stability.
6. Check Disk and File System Integrity
Open Command Prompt (Admin).
Run: chkdsk C: /f /r /x
Restart and allow the disk scan to complete.
7. Reset BIOS/UEFI Settings
Enter BIOS or UEFI during system startup.
Select Load Optimized Defaults.
Disable all CPU, GPU, and RAM overclocking.
Save changes and exit.
8. Perform a Clean Boot
Press Windows + R.
Run: msconfig
Hide all Microsoft services and disable remaining services.
Open Task Manager and disable all startup applications.
Restart and monitor system stability.
9. Install Latest Windows Updates and Firmware
Open Windows Update.
Install all available updates, including optional driver updates.
Update motherboard BIOS or UEFI firmware to the latest stable version.
10. Perform an In-Place Upgrade or Clean Install
Use the Windows Installation Media Tool.
Choose Upgrade this PC now to repair Windows without data loss.
If the BSOD persists, back up data and perform a clean installation.
The 0x000000C8 (INVALID_KERNEL_HANDLE) BSOD is typically caused by drivers mismanaging kernel handles, corrupted system files, unstable memory, or conflicts with kernel-level software.
To resolve this error:
Disable Driver Verifier if enabled.
Update or roll back problematic drivers.
Repair system files using SFC and DISM.
Test RAM and verify disk integrity.
Remove conflicting third-party utilities.
Reset BIOS or UEFI settings and keep Windows updated.
If the issue persists, an in-place repair or clean installation ensures complete resolution. Maintaining stable drivers, healthy memory, and optimized system configurations helps permanently eliminate the 0x000000C8 BSOD and restore long-term Windows stability.