Machine Check Exception on Windows 10 – How to fix Blue screen of Death


Blue Screen Error – Machine Check Exception is a serious Windows system error. This article will guide you some ways to overcome this error on Windows 10.

Machine Check Exception Error (MCE) is an error related to system hardware. However, this stop error code does not provide information about the cause of the error such as blue screen errors such as WHEA Uncorrectable Error.

However, we can also find some of the underlying causes of MCE failures:

  • System error related to hardware.
  • Problems and over-pressure caused by overclocking.
  • Memory issues.
  • Hardware issues.
  • Old or corrupt.

1. Update driver

One of the ways to fix Machine Check Exception is to update your old system driver. These obsolete drivers are now rare on Windows 10 because Microsoft has updated the system drivers themselves. However, this does not mean that Microsoft updates everything and does not ignore any drivers. You can check the updated drivers in the Updates & Security section of Settings.

Press Windows + I to open Settings, then select Update & Security> View update history. Now type in the device manager in the Start menu search bar and select the appropriate result, search the list of error icons. If you do not see the error, the driver is not responsible for Machine Check Exception.

You can use the third tool to update all your system drivers at the same time. Refer to the article Driver Update Software for the best computer.

2. Check the hardware

The next fix is ​​to check the hardware fast. Be sure to check the RAM location, the CPU cooler is in place or the GPU is not moving, etc. Because Machine Error Exception is closely related to system hardware, you need Check whether recently installed or other hardware parts are moved.

And while you’re checking the hardware, you’re also cleaning them up. Remove the dust accumulated in the fan. You can use compressed air to blow away the dirt from your GPU fan and fan.

3. Reset the overclocking system

Overclocking is another distortion on system hardware. If done correctly, you will see dramatic increase in system performance. However, overclocking puts pressure on the system hardware, even if it is within the reasonable limits of the hardware being advertised. Overclocking can correct Machine Check Exception errors.

To perform a reset, you need to access the system BIOS or UEFI menu by shutting down the computer, then turning it back on and pressing the BIOS/UEFI access key (usually F2, F1, F10, DEL or ESC). BIOS settings and UEFI vary by manufacturer, but menu titles are often the same. You need to find the Overclocking option in the Advanced, Performance, Frequency or Voltage menus. Find this menu and reset the overclocking option to return to its original state and check if the Machine Check Exception error has been corrected.

Reset BIOS/UEFI settings

If after clearing BIOS/UEFI overclocking settings does not solve the problem, you can try to reset the entire BIOS.


Windows Check Disk is an integrated Windows utility that runs from the command prompt. CHKDSK identifies system files and fixes problems in the process.

Type the command prompt in the Start menu search bar, then right-click on the matching result and select Run as administrator. Another faster way is to press Windows + X, then select Command Prompt (Admin) from the menu.

Next, type chkdsk /r and press Enter. This command will scan the system for errors and fix the problem.

5. Run SFC

Next, run the System File Check (SFC). SFC is another Windows system tool that checks for missing and corrupted files. Does it sound like CHKDSK? However, this is not the case, the SFC tool checks the Windows system files while CHKDSK scans the entire hard drive for errors. Before running the SFC command, you should carefully examine whether it works well or not.

DISM stands for Deployment Image Servicing and Management, which is an integrated Windows utility with many features. In this case, the Restorehealth DISM command ensures this fix works well. You follow the steps below.

Step 1. Type Command Prompt (Admin) in the Start menu search bar, then right-click on it and select Run as administrator.

Step 2. Type the following command and press Enter: DISM /online /cleanup-image /restorehealth.

Step 3. Wait for the command run to complete, it may take up to 20 minutes depending on your system’s “health”.

Step 4. After finishing, type sfc/scannow and press Enter.

6. Check the RAM using MemTest86

MemTest86 is a free and independent memory testing tool for x86 machines. Just boot MenTest86 from the USB flash drive (or boot disk) and let it check the system RAM. This test may take up to several hours depending on the amount of RAM you have. Be careful, you can run MenTest86 at least twice. However, many people report that this tool can detect severe RAM problems after a short time.

Download the image to create a bootable CD (ISO format) to burn MenTest86 ISO to a USB flash drive.

Write MemTest86 with the tool of your choice, then shut down the system. Restart the system while pressing the Boot Selection menu (usually F10, F11, DEL or ESC), then select the USB drive MemTest86 can boot. Memory testing will start automatically. If you find a RAM error, you can do a search on the net and fix the error.

7. Reset Windows 10

If these fail to resolve Machine Error Exception errors, you can use the Windows 10 Reset feature to refresh the system file. This feature will replace corrupted system files and will, in theory, remove any issues related to Machine Check Exception while keeping important files intact.

Go to Settings> Update and Security> Recovery, then in Reset this PC, select Get started. Your system will immediately reboot, thus ensuring backup of important files before system reset. When the system reboots, you can select Keep my files or Remove everything.