[Solved] Top 7 Tips to Fix IRQL_UNEXPECTED_VALUE Error on Windows 10!


IRQL_UNEXPECTED_VALUE error is a kind of blue screen errors that can appear quite arbitrarily. This error is very dangerous and difficult to solve for the average users. But don’t worry because this blog contains both manual and automatic solution in order to solve this issue.

So if you don’t have any extra knowledge about computer systems or executing commands then you can easily get rid of this erorr with the below given automatic solution to solve IRQL_UNEXPECTED_VALUE error on Windows 10.


Signs of IRQL_UNEXPECTED_VALUE Blue Screen Errors

  • “IRQL_UNEXPECTED_VALUE” appears and crashes the vigorous program window.
  • A problem has been detected and Windows has been shut down to prevent damage to your computer. The problem seems to be caused by the following file:
  • “STOP Error 0xC8: IRQL_UNEXPECTED_VALUE” is appeared.
  • Your PC frequently crashes with Error 0xC8 when running the same program.
  • “The IRQL_UNEXPECTED_VALUE bug check has a value of 0x000000C8. This indicates that the processor’s IRQL is not what it should be at this time.” is displayed.
  • Performance of windows system gets slow and all the application responds very slowly.
  • System “freezes” for a few seconds at a time.

Sometime, you will face IRQL_UNEXPECTED_VALUE blue screen errors after adding any new hardware or installing any latest software on your Windows system, so rollback the recently executed hardware/software modification and see what happened. If rolling back the recent modification will solve the issue then ok if not then go to the below-given solutions.

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Tips to Fix a Blue Screen of Death Error

In order to fix BSoD error, you should apply the below-given tips and tricks, all of the discussed methods are effective and able to solve this issue with ease.

Tip 1: Make sure that the system drive has enough free space, because of low system drive space Blue Screens of Death, data corruption and other serious issues can appear. Remove the junk files from the system drive in order to make some space, you can take the help of a third party tool to clean system drive.


Note: According to Microsoft, at least 100MB of free space is necessary but it is suggested for Windows users to keep at least 15% of a drive’s space free.


Tip 2: Did you just added any hardware component to your system OR installed a new program, updated any driver, download/install an update, and more? If your answer is Yes, then there is a very good chance that the recently execute modification made caused the BSOD.

Undo the recently executed change and verify again for the STOP Error. Some solutions are given depending on the changes made by you:

Solution 1: By restoring you computer or laptop with the help of System Restore option you can undo any recent system changes.

Solution 2: Boot your system using Last Known Good Configuration, through this you can undo recent registry and system driver modifications.

Solution 3: Roll back device driver to its prior version.


Tip 3: Make sure that your system is virus free: Due to some computer viruses, a Blue Screen of Death error can appear. It is because some virus directly affects master boot record (MBR) or boot sector of your system that cause BSoD error.

If you have an antivirus program in your computer or laptop then make sure that it is updated, also confirm that it’s able to scan the MBR and boot sector.


You may also like: How to Change Edge browser settings in Windows 10


Tip 4: Check all the internal cables, cards, and other components are properly installed. If the hardware is not decisively installed in their place then it can cause a Blue Screen of Death.

  • Reseat all the internal data and power cables
  • Reseat the memory modules
  • Reseat any expansion cards


Tip 5: Execute diagnostic tests on all hardware, you can take the help of any computer professional. According to a report the root cause of any Blue Screen of Death error is a failing piece of hardware:

  • Check and test system memory or RAM
  • Also, verify and test system hard disk drive


Tip 6: Update System BIOS: Sometimes outdated system BIOS could generate a Blue Screen of Death error. This is because of incapability issue. You can solve this situation by simply updating your system BIOS.


Tip 7: Boot your system with necessary hardware: By starting your computer or laptop with minimum hardware can troubleshoot many system issues that including BSOD error. So, boot your computer with the minimum hardware which is necessary to run the operating system. If you are able to start your computer then it is clear that one of the removed hardware devices was the cause of the STOP error message.

Generally, the only necessary hardware for booting your PC includes the motherboard, CPU, RAM, primary hard drive, keyboard, video card, and monitor.


How to find what hardware is the cause of Blue Screen of Death?

  • Replace the hardware.
  • Confirm that hardware’s firmware is updated.
  • Confirm that all the added hardware is in the list of Hardware Compatibility.
  • Visit the manufacturer’s website for support information.


How to find what software program is the cause of Blue Screen of Death?

  • Make sure that all the installed application is updated if not then update them as soon as possible.
  • Reinstall the software.
  • Visit the developer’s website for support information.


Ram testing by Windows Memory Diagnostics Tool:

The Window memory Diagnostics Tool is the inbuilt memory testing software provided by Microsoft, with the help of this inbuilt app you can test your system memory for any types of error in Windows Vista, Window 7, windows 8 or 8.1 & windows 10.

Step 1: First of all open run dialogue box, press windows + R key simultaneously to open run command. In run window type “Mdsched” and then hit enter.


Step 2: You will see the Window memory Diagnostics Tool window with two options to select:2

Step 3: Choose any one that suits your conditions and just after when your windows boots you will able to see your screen like this:3


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[Solved] Top 7 Tips to Fix IRQL_UNEXPECTED_VALUE Error on Windows 10!
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[Solved] Top 7 Tips to Fix IRQL_UNEXPECTED_VALUE Error on Windows 10!
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