Some users keep on getting repetitive Windows blue screen error together with IRQL_NOT_LESS_OR_EQUAL while surfing some pages with IE or playing some videos. Technically, this BSOD error message tells that a kernel-mode process or driver tried to access a memory location but to which it did not have permission, or at a kernel Interrupt ReQuest Level (IRQL) that was too high. If this IRQL_NOT_LESS_OR_EQUAL blue screen errors pop up frequently, you should take instant actions to solve all errors causing it; otherwise, it may bring in some unexpected damages to the PC.
If the computer pops up with frequent blue screen error IRQL_NOT_LESS_OR_EQUAL, you can directly restart the computer. Sometimes, it is really just a temporary issue and can be solved immediately after a system reboot. Then, you need to scan your PC for viruses or spyware programs. Lots of viruses and spyware programs can cause blue screen errors, especially ones that are capable of infecting the master boot record (MBR) or boot sector. However, do remember to make sure your anti-spyware program is upgraded to the completely up-to-date version and it is better that you can configure it to scan the MBR and boot sector.
Secondly, make sure that the must be enough available disk space on your Windows partition. Blue screen error together with message IRQL_NOT_LESS_OR_EQUAL and other serious issues, like data corruption, can be occurred if there’s not enough free space on computer which is used for the Windows operating system.
Thirdly, update your drivers to the latest ones. Most blue screen error messages are caused by outdated hardware and drivers existing on your computer. So to simply update the outdated drivers could fix the BSOD errors on your computer. By the way, it is highly recommended you can download and install all available Windows update services. This helps to enhance PC performance and stop some unexpected blue screen errors from happening.
Sometimes, the Windows blue screen error IRQL_NOT_LESS_OR_EQUAL can be solved by a re-installation of some incompatible software as when some needed files to the specific program have been removed incorrectly. Under this circumstance, you must completely remove all program associated files and directories before reinstalling the program.
Also if possible, troubleshoot and repair some errors existing in the Windows itself. If you have tried all the above solutions but the blue screen error still remains, your system must be actually corrupted due to a power failure or virus attacks. At this time, a repair of Windows is generally a good idea to deal with the fltmgr.sys blue screen error. This helps to replace the file with a fresh one and also quickly get back a smooth computer performance. You can quickly do this by inserting your Windows installation disk.
Finally, repair Windows registry. The Windows registry is the most important database of every Windows-based operating system configuration settings and options. It is used to store all the data required to perform every basic function on the computer system. No matter whenever you install or uninstall software and hardware, it can add or remove information in the registry. Because of this, s simple mistake in registry files will cause your operating system to malfunction. If you do not have enough technical knowledge on how to repair computer registry, it is recommended that you can utilize commercially available registry cleaners to thoroughly scan your computer and remove all invalid/useless registry entries, repair the corrupted registry and fix dll/exe errors automatically, which helps to get rid of Windows blue screen error IRQL_NOT_LESS_OR_EQUAL within click.
See? There is really no need to worry about the Windows blue screen IRQL_NOT_LESS_OR_EQUAL. As long as you perform the above steps correctly, you can stop this BSOD error from happening again as well as improving PC performance.
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