[Fixed] ntkrnlmp.exe BSOD Error on Windows 11

Jul. 01, 2025 / Updated by Seraphina to Windows 11

ntkrnlmp-exe-bsod-error-on-windows-fixed

While using Windows 11, some users may encounter a blue screen (BSOD) referencing the ntkrnlmp.exe file. This issue not only disrupts normal computer use but may also lead to frequent restarts or data loss.

This article analyzes common causes and offers multiple effective solutions to help restore system stability quickly.

What Is ntkrnlmp.exe?

ntkrnlmp.exe (Windows NT Kernel Multi Processor) is a core process in the Windows operating system. It handles scheduling and management for multi-core processors. As a critical part of the OS kernel, any errors related to this file can cause serious system crashes or blue screens of death (BSOD).

Common Symptoms of ntkrnlmp.exe Blue Screen

BSOD errors such as SYSTEM_THREAD_EXCEPTION_NOT_HANDLED, IRQL_NOT_LESS_OR_EQUAL, or KMODE_EXCEPTION_NOT_HANDLED
Blue screen details mention ntkrnlmp.exe
System restarts repeatedly or freezes on boot
Frequent BSODs after updating the system or drivers
System instability after installing new hardware or RAM

What Causes the ntkrnlmp.exe Blue Screen?

Cause	Description
Incompatible Drivers	Installing outdated drivers not designed for Windows 11
Hardware Issues	Faulty RAM, motherboard, or power supply
Corrupted System Files	Kernel-related files are damaged or missing
Software Conflicts	Antivirus tools or optimization software interfering
BIOS Misconfiguration	Incorrect settings like overclocking or ACPI mode
Windows Update Issues	Patch conflicts with drivers or kernel functions

How to Fix the ntkrnlmp.exe Blue Screen Error

Method 1: Enter Safe Mode

Restart your PC and press F8 (or hold Shift and click Restart) to enter "Advanced Startup Options".

Choose "Startup Settings" → "Enable Safe Mode".

enter-safe-mode

Once in Safe Mode, continue with the following fixes.

Method 2: Update Device Drivers

Driver issues are one of the most common causes of BSOD errors. If you're not comfortable installing drivers manually, it's recommended to use a tool like Driver Talent, which automatically detects and installs compatible drivers.

Download Driver Talent

Download the latest version of Driver Talent and install it.
Launch the program and click "Scan".
In the results, locate the outdated drivers and click "Update".

driver-update

After updating, restart your computer to apply changes.

Method 3: Run System File Checker

Open Command Prompt as an administrator.

Type: sfc /scannow and press Enter.

run-system-file-checker

Let the scan complete and restart your PC.

If it reports unfixable files, also run: DISM /Online /Cleanup-Image /RestoreHealth

Method 4: Run Windows Memory Diagnostic

Press Win + R, type "mdsched.exe", and hit Enter.

Select "Restart now and check for problems (recommended)".

run-windows-memory-diagnostic-tool

Your PC will restart and perform a memory test (this may take a few minutes).

After logging back in, a notification will display the results.

Method 5: Reset BIOS Settings

Restart your PC and enter the BIOS (commonly by pressing Del or F2).
Select "Load Optimized Defaults" or "Reset to Default Settings".
Save changes and exit BIOS.
If your BIOS version is outdated, visit your motherboard's official site to download the latest firmware update.

Method 6: Uninstall Recent Windows Updates

Go to Settings > Windows Update > Update History.

Click "Uninstall Updates" and remove any recently installed patches.

click-uninstall-updates

Restart your PC and check if the problem is resolved.