当CPU生成陷阱或异常，并且操作系统内核无法捕获该特定陷阱时，它会发出令人讨厌的蓝屏^{(Blue Screen)}，并显示错误消息UNEXPECTED KERNEL MODE TRAP。 此 BSOD 的错误代码是0x00000007F。此错误检查表明Intel CPU生成了一个陷阱，而内核未能捕获此陷阱。常见的原因是由于内存故障导致的硬件故障。

修复意外的内核模式陷阱蓝屏^{(Fix UNEXPECTED KERNEL MODE TRAP BSOD)}

您需要找出导致此错误的可能原因。灰尘组件、硬件或软件故障、系统文件损坏、驱动程序不兼容等问题可能是您的 Windows 11/10/8/7 计算机上出现此蓝屏的原因。^{(Blue Screen)}

1]检查^(Check)新安装的硬件或软件

如果您在计算机上安装了新的硬件^(Hardware)或软件^(Software)，这可能是导致此BSOD错误的原因。这背后的主要原因可能是计算机组件之间的不兼容。

如果是该软件，它可能不受Windows 10官方支持，并且可能在兼容模式下运行。而^(Whereas)在硬件的情况下，它可能与其他硬件不兼容，或者在某些情况下，硬件可能太旧以至于该硬件组件的驱动程序可能不支持操作系统本身。

您也可以断开所有外部设备，如打印机、扫描仪、USB驱动器等，然后重新启动计算机。然后一个接一个地添加设备，看看是否有任何设备给你蓝屏^{(Blue Screen)}。

您还可以执行干净启动^{(perform a Clean Boot)}并尝试手动修复此错误。

2]更新设备驱动程序

您计算机上安装的驱动程序很可能与Windows 10^{(Windows 10)}不兼容。  更新驱动程序 并不困难。只需前往设备管理器^{(Device Manager)}进行必要的操作。或者，您可以直接前往制造商网站的“ 下载^(Downloads)”部分。获取所有比您计算机上安装的驱动程序更新的驱动程序。

就个人而言，我建议您更新您的 Graphics Drivers^{(update your Graphics Drivers)}、Network Drivers、Chipset Drivers和Input Devices的驱动程序。

3]使用^(Use)内存诊断^{(Memory Diagnostic Tool)}工具检查RAM

使用 内存诊断工具^{(the Memory Diagnostic Tool)}非常简单。

首先^(First)，保存^(Save)所有重要的工作。

然后， 按WINKEY + R 打开 运行^(Run) 窗口。现在，  在“ 运行”^(Run) 窗口中键入命令mdsched.exe 。重新启动^(Reboot)计算机。

重新启动后，执行基本扫描或选择“高级^(Advanced)”选项，如“测试混合^{(Test mix)}”或“通过计数^{(Pass count)}”。

按 F10 开始测试。

或者，您也可以尝试查找并修复 Memory Leaks^{(find & fix Memory Leaks)}。

4]在BIOS中禁用内存缓存

要在BIOS^(BIOS)中禁用内存缓存，首先打开 BIOS 设置屏幕。

然后导航到 Advanced > Cache Memory并禁用^(Disable)它。

然后 按F10 键保存更改并重新启动计算机。

5]使用系统文件检查器

通过按 WINKEY + X 按钮组合开始，或右键单击开始^(Start)按钮并单击 命令提示符（管理员） ^{(Command Prompt (Admin) )}或仅 在Cortana搜索框中搜索^(Cortana)cmd ，右键单击命令提示符^{(Command Prompt)}图标并单击以管理员身份运行。^{(Run as Administrator.)}对于您收到的UAC或用户帐户控制^{(User Account Control)}提示， 单击 是 。^(Yes )然后，命令提示符^{(Command Prompt)}窗口最终将打开。现在，输入以下命令以 运行系统文件检查器，然后按 Enter。

sfc /scannow

扫描完成后重新启动系统。

您还可以使用我们的免费软件FixWin通过单击运行系统文件检查器^{(System File Checker)}实用程序。

6]手动清理^(Clean)硬件上的灰尘

您也可以尝试清除计算机组件上的灰尘。我建议使用小型鼓风机或用软布擦拭组件。确保^(Make)在执行此任务时不会损坏任何部件或损坏任何电路。

确保^(Make)您非常小心地执行此操作。因为即使是轻微的擦伤也可能导致您的计算机停止工作并可能导致您的财务费用。如果您没有信心，您可以请合格的技术人员为您执行此操作。

All the Best!

UNEXPECTED KERNEL MODE TRAP error in Windows 11/10

When a CPU generates a trap or an exceрtion, and the operating system kernel іs not able to catch that particular trap, it gives out an annoуing Blue Screen with the error mеssage UNEXPECTED KERNEL MODE TRAP. The error code for this BSOD is 0x00000007F. This bug check indicates that the Intel CPU generated a trap and the kernel failed to catch this trap. The common cause is hardware failure due to faulty memory.

Fix UNEXPECTED KERNEL MODE TRAP BSOD

You need to track down the probable causes for this error. Issues like dusty components, faulty hardware or software, corrupt system files, driver incompatibility, etc., maybe a reason for the occurrence of this Blue Screen on your Windows 11/10/8/7 computer.

1] Check newly installed hardware or software

If you have installed new Hardware or Software to your computer, that might be a cause of this BSOD error. The main reason behind this can be the incompatibility between the components of the computer.

In case of the software, it may not be officially supported for Windows 10 and might be running in compatibility mode. Whereas in the case of hardware, it might not be compatible with the other hardware, or in some cases, the hardware might be so old that the drivers of that hardware component might not support the operating system itself.

You may also disconnect all the external devices like printers, scanners, USB drives, etc., and then restart your computer. Then add the devices one after the other and see if any of these give you the Blue Screen.

You can also perform a Clean Boot and try fixing this error manually.

2] Update device drivers

There is a strong possibility that the drivers installed on your computer are not compatible with Windows 10.  Updating your drivers is not difficult. Just head to the Device Manager to do the needful. Or, you can just head to the Downloads section of your manufacturer’s website. Get all the drivers that are newer than what is installed on your computer.

Personally, I would recommend you update your Graphics Drivers, Network Drivers, Chipset Drivers, and Input Devices’ drivers.

3] Use the Memory Diagnostic Tool to check RAM

Using the Memory Diagnostic Tool is pretty straightforward.

First of all, Save all your important work.

Then, hit WINKEY + R to open the Run window. Now, type in the command mdsched.exe in the Run window. Reboot your computer.

After a reboot, perform a basic scan or go for the ‘Advanced’ options like ‘Test mix’ or ‘Pass count’.

Hit F10 to start the test.

Alternatively, you can also try to find & fix Memory Leaks.

4] Disable Memory caching in BIOS

To disable memory caching in the BIOS, start by opening the BIOS Setup Screen.

Then navigate to Advanced > Cache Memory and Disable it.

And Hit F10 key to save the changes and reboot your computer.

5] Use System File Checker

Start by pressing WINKEY + X button combo or right-click on the Start button and click on Command Prompt (Admin) or just search for cmd in the Cortana search box, right-click on the Command Prompt icon and click on Run as Administrator. Click on Yes for the UAC or User Account Control prompt that you get. Then, the Command Prompt window will finally be open. Now, type in the following command to run System File Checker and then hit Enter.

sfc /scannow

Restart your system after the scan is completed.

You can also use our freeware FixWin to Run the System File Checker utility with a click.

6] Clean the dust on the hardware manually

You can also try cleaning the dust off the components of the computer. I would recommend using a small blower or rubbing the components with a soft cloth. Make sure that you do not damage any parts with moisture or cause harm to any circuits while carrying out this task.

Make sure that you do this very carefully. Because even a slight bruise can cause your computer to stop working and may cause you financial expenses. If you are not confident, you can ask a qualified technician to do this for you.

All the Best!

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