Your computer unexpectedly flashes this error with a blue screen in background. The error, typically caused by internal conflicts in your system, is not so easy to resolve. Here are some quick solutions to deal with this error.

One-Click Troubleshooter (Highly Recommended)

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Estimated download time: 10-15 Seconds

Alternative manual troubleshooting steps are given below:

Uninstall Malfunctioning Drivers

A Device Driver, also known as, Hardware Driver, is a piece of software required for smooth communication between your hardware and operating system. A Device Driver, which typically comes with an installation disc with the product, encodes and decodes data in a specific set of Windows environment. The problem arises when you install an incompatible version which starts to malfunction.

1. Press Windows Key + X; choose Device Manager from the list.

2. Click View | Show hidden devices.

3. Expand the top node.

4. Do you see a yellow-color exclamation mark to any of your devices? Uninstall such devices. (Right click > Uninstall)

Update Realtek Audio Driver

Realtek Audio Driver which facilitiates processing of sound information for your speakers, headphones and microphones, needs to be updated. Update it using the Settings page as outlined below:

1. Click the Start button on Taskbar.

2. Click Settings.

3. Click System.

4. Click Apps & Features tab.

5. Type Realtek in the App Name textbox.

6. Click Realtek Audio Driver and then Uninstall button.

Scan System Files

A System File, typically identified with its .sys extension, is a type of file critical for the smooth functioning of Windows. Though system files are locked and, sometimes hidden, to protect unauthorize change, some applications could still be able to overwrite them. This could result into Unexpected_Kernel_Mode_Trap_M error.

1. Press Windows Key + X; choose Command Prompt (Admin).

2. Execute below command:

  • SFC /ScanNow

Reset your PC

The Reset feature removes everything from your computer, including the programs installed through disc, downloaded apps, Windows Store apps, personalization settings, and your files. The Reset feature, which still includes an option to retain your documents and personal files, can be used to troubleshoot various critical system problems. Here’s how:

1. Click Start, select Settings.

2. Click Update & Security icon.

3. Click Recovery tab.

4. Click Get Started under the Reset this PC category.

Disable Antivirus

An Antivirus security protects your computer on multiple levels. At times, your Antivirus has difficulty identifying whether a program is legitimate or not. Temporarily turn off your Antivirus and check whether Unexpected_Kernel_Mode_Trap_M error still occurs.

1. Click the upward More icon at the far right corner of your Taskbar.

2. Right click your Antivirus icon, select Pause protection.

3. Specify Until next system reboot.

4. Click Pause.

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