What is “IGDKMD64 SYS”


Ever stumbled upon an error mentioning “IGDKMD64 SYS” on your Windows computer and wondered what it was? The ‘IGDKMD64 SYS’ is a system file related to the Intel Graphics Kernel Mode Driver, part of the system software that communicates between the Windows operating system and the Intel graphics card hardware.

If this file encounters problems, it may cause blue screen errors, commonly known as the “Blue Screen of Death” (BSOD).

This article provides an in-depth explanation of the IGDKMD64 SYS error, its causes, and comprehensive, step-by-step solutions to fix it.


Causes of the IGDKMD64 SYS Error

The IGDKMD64 SYS error usually appears due to corrupted system files, outdated or faulty device drivers, incompatible software, or malware infection.

These issues can affect the smooth functioning of your Intel graphics card, leading to BSOD with messages like “Page_Fault_in_Nonpaged_Area,” “System_Service_Exception,” or “Driver_IRQL_Not_Less_Or_Equal.”

Solution to Fix IGDKMD64 SYS Error

Here are some step-by-step methods to troubleshoot the IGDKMD64 SYS error:

Method 1: Update Graphics Drivers

One of the primary reasons for the IGDKMD64 SYS error is an outdated or corrupt graphics driver. Here’s how to update it:

Step 1: Press the Windows Key + X and select Device Manager.

Step 2: In the Device Manager window, expand the Display Adapters section.

Step 3: Right-click on your Intel graphics driver and select Update Driver.

Step 4: Select Search automatically for drivers.

Step 5: If updates are available, Windows will automatically download and install them. If not, you will see a message stating “The best drivers for your device are already installed.”

Step 6: After updating, restart your computer and check if the error persists.

Method 2: Run System File Checker (SFC)

System File Checker is a utility in Windows that allows users to scan for corruptions in system files and restore them.

Step 1: Press the Windows Key + X and select Command Prompt (Admin).

Step 2: Type sfc /scannow and press Enter.

Step 3: The SFC tool will begin a system scan, which can take a while.

Step 4: Once the scan is complete, you’ll see a message with the scan results. If corrupt files were found and successfully repaired, restart your computer and check if the error still exists.

Method 3: Perform a Clean Boot

Performing a clean boot can help identify if the issue is caused by a third-party application:

Step 1: Press the Windows Key + R, type msconfig and hit Enter.

Step 2: Go to the Services tab, check the box Hide all Microsoft services, and click Disable all.

Step 3: Go to the Startup tab and click Open Task Manager.

Step 4: Disable all applications listed under the Startup tab.

Step 5: Restart your computer.

In clean boot state, check if the IGDKMD64 SYS error still exists. If it does not, then the issue is likely caused by one of the third-party services or startup programs.


The IGDKMD64 SYS error might be intimidating at first glance, but with the right knowledge and a systematic approach, it’s solvable. By updating your graphics driver, running an SFC scan, or performing a clean boot, you can keep such errors at bay.

Always ensure your system software is up-to-date and that you’re running a credible antivirus solution to minimize the occurrence of such errors.


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