After installing the Windows 10 Beginners Developer Update, I started getting a BSOD, which says that the Win32kfull.sys file is corrupt. The error code is SYSTEM_SERVICE_EXCEPTION. I can work around the error by rebooting the system, but during the reboot, it reoccurs. In general, the system is quite sluggish. Can you help me?

Win32kfull.sys is an SYS file developed by Microsoft Corporation. It is responsible for the smooth interaction between internal computer hardware or hacked hardware and third-party software. Therefore, this SYS file belongs to essential system files where corruption can lead to BSOD and other fatal incidents.

This file is associated with Windows 10 OS, so problems related to it are not likely to occur on Windows XP, 7, or earlier versions. Sadly, but with the launch of the Windows 10 Creators Update, people get the Win32kfull.sys BSOD error quite often.

Currently, there are several types of Win32kfull.sys BSOD:


Sửa lỗi Win32kfull.sys BSOD trên Windows

The second type tends to happen most often. All of these error variations usually occur at startup, but that’s not a rule because in rare cases, BSOD SYSTEM_SERVICE_EXCEPTION (Win32kfull.sys) occurs when random tasks are executed.

The culprit of the error is closely related to the hardware. In most cases, Win32kfull.sys error is triggered by an outdated or faulty device driver, so we recommend updating all device drivers. If you come across a damaged driver (marked with a yellow exclamation mark) in Device Manager, the best option is to reinstall it.

In addition to device drivers, the problem can result from corrupted registry entries, faulty RAM, lost system files, or a conflict between hardware and software. Therefore, since there is no unique cause of Win32kfull.sys error, we will provide all the appropriate fixes.

Scan your system with professional anti-malware software

Although the security rating of the Win32kfull.sys file is only 1, which means it is unlikely to be dangerous, the first thing you should do when a BSOD happens is to run a full system scan with specialized anti-malware software. Karma. That’s because a virus infection usually causes a blue screen. In this case, we recommend using Reimage. This program can repair Windows system files, registry entries, log files, etc., and remove malware simultaneously.

Update Device Drivers

If scanning with your antivirus program didn’t help, navigate to Device drivers and check for outdated device drivers. Damaged, outdated, or damaged device drivers are usually marked with a yellow exclamation mark. If none of them are highlighted, then the best you can do update all your drivers.

  1. Right-click the Windows key and select Device Manager.
  2. Expand each part of the drivers and check for those damaged.
  3. If you can’t find the drivers marked with a yellow exclamation point, right-click each driver and select Update Driver.
  4. Then restart your computer and check if that helped.

Cập nhật trình điều khiển thiết bị

Install Windows Updates

If the two methods above don’t work, try to install all available Windows 10 updates.

  1. Press Windows key + I to open Settings.
  2. Open the Updates & Security section and click the Check for updates button.
  3. Now Windows will automatically download and install the update. Once done, you will receive a message saying, “Your device is up to date. Last checked: Today. “
  4. Restart your computer.

Kiểm tra cập nhật của Windows

Run a file system checker

System files on Windows can be quite easily fixed by running sfc / scannow in Command Prompt.

  1. Right-click on the Windows key and select Command Prompt (Admin).
  2. Copy and paste the sfc / scannow command in the Command Prompt window and press Enter.
  3. You will see an increasing rate of scanned items. Once the process is finished, close the Command Prompt and restart your computer.

Chạy trình kiểm tra tệp hệ thống

Test the hard drive

Win32kfull.sys BSOD can be activated by the storage controller or instead of the hard drive. It can get damaged after the improper system shutdown, hardware failure, and similar problems. To check that, do the following:

  1. Right-click on the Windows key and select Command Prompt (Admin).
  2. Type chkdsk / f and press Enter.
  3. Now the system should be scanning your hard disk. After the procedure, you’ll get a report if Windows detects any violations.

Kiểm tra ổ cứng

Run Windows Memory Diagnostics

  1. Open Windows search and type Windows Memory Diagnostics.
  2. Click the first option and choose the Restart Now option on the pop-up.
  3. Now the system will reboot, and Windows Memory related problems should be fixed.

Kiểm tra bộ nhớ (RAM)

Use System Restore Point

If the problem started after installing specific software or initiating essential system changes, we recommend using a newly created system restore point.

  1. Press the Windows key and type System Restore Point.
  2. Click on Create a Restore Point.
  3. Click the System Restore option and click Next to continue.
  4. Select the restore point that was created before the Win32kfull.sys error occurred.
  5. Click Next and wait for the restore to complete.

Sử dụng Khôi phục Hệ thống

Fix Win32kfull.sys max error is to perform a clean install of Windows 10 using a bootable installation media.