How to Fix irql_not_less_or_equal Error on Windows 10

we Have gotten Accustomed to by Today, there Are lots of causes and only like much solutions for all these forms of all Windows errors. We’ve seen an identical irql_not_less_or_equal mistake in the sort of the ntoskrnl.exe, that has been likely brought on by Realtek HiDefinition Audio drivers.


Here Are Just Some of the most common Situations in which this error occurs:

irql_not_less_or_equal ntoskrnl.exe

As a quick reminder, this executable file is the kernel (core) of the operating system and usually indicates that the issue is pretty severe.


irql_not_less_or_equal overclock

Many gamers confirmed that they often experienced this error after overclocking their computers. As a result, disabling overclocking may fix this error.


irql_not_less_or_equal cpu overheating

If your CPU is overwhelmed, it overheats and that may actually cause this error. As stated above, do disable overclocking to reduce overheating. Check if there are any particular apps and programs that are putting a strain on your PC and disable them as soon as possible. Using a dedicated cooling software and a cooling pad may also reduce the frequency of this issue.


irql_not_less_or_equal after RAM upgrade

Some users reported that this BSOD error occured shortly after they upgraded their RAM. Make sure that the new RAM is compatible with your device and that it’s properly installed.


irql_not_less_or_equal after Windows update

In rare cases, this error may occur after installing the latest Windows updates. As a result, uninstall the updates and check if the issue persists.


irql_not_less_or_equal and memory_management

Sometimes, these two BSOD errors go hand in hand. Users reported that when the first error occurs, the second one follows it after reboot. We have a dedicated troubleshooting guide on how to fix MEMORY_MANAGEMENT errors on Windows 10. Do follow the instructions available in that guide as they may help you solve the problem.


If you have already ruled out that driver as the cause of the error, then this guide will explore some additional causes which might return this BSOD.




We are going to begin by taking a look at some quick fixes that could correct the irql_not_less_or_equal mistake and proceed ahead to more complex alternatives. However, before that, let us look at a few reason why this error does occur. Like many other Windows errors, incorrect or installed drivers are the origin, but at precisely the exact same time, faulty hardware (in cases like this RAM or peripherals) and sometimes a good Windows upgrade may be blamed.


If a device driver or kernel procedure would attempt to gain access to a memory location that it really isn’t licensed to get access to, the os will subject a mistake, and the exact same goes when a chunk of computer software is corrupted and attempts to gain access to memory addresses that are wrong. This could be the brief version of what exactly is happening whenever you find that a irql_not_less_or_equal mistake. Now let us move onto fixing the issue.


How to fix irql_not_less_or_equal BSOD in Windows 7, 8.1, Windows 10

We Understand That Which DRIVER IRQL_NOT_LESS_OR_EQUAL means, you can find many ways we are able to purge and locate the origin of this mistake.


The initial strategy is agreeing to Windows. You’re able to start cmd or even PowerShell and run “verifier.exe /standard /all” and then reboot. This will induce the machine to assess for drivers which are producing hurtful calls, such as writing to memory which isn’t delegated to this driver. While this occurs with verifier fired up, it is going to give rise to a pest control and can name the awful motorist from the memory dump file.


You May Install and operate WhoCrashed Out of here. This may examine ditch documents which can be made at a BSOD and attempt to name the driver or device who neglected. You might even manually examine ditch files generated mechanically from your Windows directory every time an accident does occur. You’re able to find yourself a minidump file:/Windows/Minidump/>.dmp and also the complete memory dump from C:Windows/MEMORY. dmp. Some thing ought to be logged on your Occasion log also, for example, STOP parameters and code. Simply unzip the most recent and search for mistakes like displayed below.


Driver irql less or equal to MiniDump error cause by IObit


To examine your memory for mistakes, Download MemTest86+ out of here. Produce a bootable (Pre-Runtime Environment — PRE), boot the DVD/USB and examine your own memory card. MemTest86+ should be conducted for 8 moves for results. Place it running before going to bed and then leave it immediately. We’re on the lookout for zero mistakes. Even one mistake will signify RAM collapse.


Some times however, especially with this DRIVER IRQL_NOT_LESS_OR_EQUAL mistake, even that isn’t enough. This is the point where you find hardcore with all the troubleshooting. From the BIOS, load fail safe defaults, disable the onboard modem, sound, and LAN (where appropriate). Takeout all of the cards with the exclusion of video, also run the equipment for some time. In the event the machine remains stable, then begin adding/re-enabling the apparatus one at a time. Do so one and soon you get started crashing back again. What you may set in last will be your culprit.


If You Would like to skip troubleshooting Or you don’t have any idea at all how exactly to start this, then here are just some of the famous Resolutions for the particular gaming mistake.


Method 1: Update your graphics drivers

Updating you’re your graphics drivers usually solves this gaming BSOD 90% of the time. This error affects both ATI and NVidia and even low end GPUs. The best way to get your drivers is to go to your computer or graphics card manufacturer and download the drivers that are compatible with your OS and your computer or graphic cards.


Dell users can go here, hp users can go here, while Lenovo users can go here. For your NVidia drivers, you can visit their download page here, Intel users can find their drivers here, while ATI (AMD, Radeon etc.) users can download drivers from here.


We recommend using DDU (Display Graphics Uninstaller from here) to first remove the old drivers and clean install new drivers. Windows also provides updates via device manager.


Press Windows Key + R to open Run

Type devmgmt.msc and hit enter to open the device manager

Expand the ‘Display Adapters’ section

Right click on your graphics device, and select ‘update driver software’. An internet connection will give you better results.

On the next window click “Search automatically for updated driver software”

Device manager will search for drivers online and install them.

Also update any graphic card software and anything related to the graphics processing unit.


Method 2: Update your Ethernet and Wi-Fi adapter drivers

If you are playing a game over the internet when this crash occurs, it is possible that your Ethernet or Wi-Fi adapter (whichever you are using to connect to the internet) drivers might be faulty. The best way to update them is to visit the device manufacturer website or your computer manufacturer website and download the latest drivers for your OS and device. Dell users can go here, hp users can go here, while Lenovo users can go here. You can also update from the device manager by:


PRO TIP: If the issue is with your computer or a laptop/notebook you should try using the Reimage Plus Software which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption. You can download Reimage Plus by Clicking Here

Press Windows Key + R to open Run

Type devmgmt.msc and hit enter to open the device manager

Expand the ‘Network Adapters’ section

Right click on your graphics device, and select ‘update driver software’. An internet connection will give you better results.

On the next window click “Search automatically for updated driver software”

Device manager will search for drivers online and install them.

Method 3: Uninstall your antivirus and any malware fighter

Some antiviruses install drivers in order to control various functions like the firewall. Such antiviruses and malware fighters have been known to cause memory conflict hence crashing your PC. IObit and Norton do not particularly handle each other well on the same system. If you have, McAfee, Norton, IObit, Avast, or AVG, consider uninstalling them are replacing with other antiviruses and antimalware.


Press Windows Key + R to open Run

Type appwiz.cpl and hit enter to open programs and features

Look for McAfee, AVG, Avast, IObit, Norton and other antimalware and antivirus programs

Right click on the program you want to uninstall and select “uninstall”

Follow screen prompts to finish uninstalling

You will probably need to remove any residual files of the antivirus or antimalware programs. Read this guide


Method 4: Reseat your RAM

Gaming produces a lot of heat which in turn increases resistance on electric flow. An incorrectly seated RAM can fail to read/write when temperatures get to high due to higher resistance in the poorly connected terminals.


Simply shutdown your computer, remove power cables and batteries, open up your computer, unseat the RAM, clear any dust and reseat your RAM. Make sure the RAM snaps back into place before restarting your PC.


If you find errors on MemTest86+, replace your RAM.


Method 5: Update your BIOS

The BIOS (Basic Input and Output System) controls how all devices interact with each other on your motherboard. Any conflict from the BIOS can cause the DRIVER IRQL_NOT_LESS_OR_EQUAL error. This conflict can happen due to outdated BIOS firmware. To update your motherboard firmware:


Visit your motherboard manufacturer website, or your computer manufacturer website. Dell users can go here, hp users can go here, while Lenovo users can go here.

Download the latest BIOS for your motherboard and install it.

Search this site for bios update to see how to update your BIOS. Be careful when doing this because it might brick your motherboard.

Method 6: Provide better cooling for your PC when gaming

Your GPU, RAM, and CPU are set to run below a certain temperature. When this temperature threshold is reached, your computer will immediately shutdown through a BSOD to avoid damage to the CPU, RAM or GPU.


What you need is to actively cool your PC when gaming. You can open up the side of the casing, or even use a secondary fan or cooling system. If you do not want to spend extra on cooling, here are our recommended ways on how you can achieve better cooling without spending a dime.


Remember that overclocking, overvolting and undervolting can lead to unstable frequencies and voltages especially when high performance is needed (under stress) hence throwing an DRIVER IRQL_NOT_LESS_OR_EQUAL error BSOD. We recommend that you update all your devices with updated drivers from your manufacturer. The problem could be any device, including your gaming mouse and keyboard. You can also verify your game files by opening your game launcher > settings > verify game assets for most games.


Related Article(s):

There are several drivers that can trigger this, if you have an exact match error with the file name that matches one of the follow file names, it would be worth trying the methods listed for these files name below.








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