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IRQL NOT LESS OR EQUAL HOW TO
IRQL NOT LESS OR EQUAL INSTALL

If the BSOD error persists, you might have problems with installed drivers of internal hardware, for example, chipset, CPU, graphics card or sound card. By that, it will help you to avoid unwanted errors in the future. Note: You should visit the official website to download the latest version of the driver instead of downloading from a third-party site. Once you determined the USB device that was created the IRQL_NOT_LESS_OR_EQUAL BSOD error, reinstall the driver of it to fix the error. In this case, you need to connect USB devices to your computer one by one to verify which one was creating this BSOD error. If it has been gone, that means you have a problem with one of your USB devices. That is the reason why you need to remove all USB devices and restart your PC to verify if the BSOD error remains or not. Sometimes, the IRQL_NOT_LESS_OR_EQUAL error appears on your PC while it’s scanning and installing a driver for a new USB device. These devices can be your printer, scanner, webcam, or external hard drive. These solutions are step-by-step guides and very easy to understand.įirstly, remove all USB devices that are currently connecting to your computer. In this guide, I will tell you a few solutions you can use to remove this error from your Windows computer. Solutions To Fix IRQL_NOT_LESS_OR_EQUAL Error If you are encountering this error on your Windows PC, you have to figure out which one is the cause and then use right way to fix it.

This error can be happened on all versions of Windows OS, from Windows XP, Windows 7 to Windows 10. Downgrade from Windows 10 to Windows 7, Windows 8.An interruption while installing a program.

IRQL NOT LESS OR EQUAL INSTALL

Install wrong drivers or drivers conflict.

Here are some basic causes that can lead to the “ IRQL NOT LESS OR EQUAL” error: It occurs when a program, an application or a driver access to the RAM memory without permission. However, in most cases, this error is related to the RAM (Random Access Memory) on your computer.

Typically, this BSOD error appears due to Windows system files are corrupted, issues with the computer’s hardware, or the driver.

IRQL NOT LESS OR EQUAL HOW TO

In this article today, I will explain more about IRQL_NOT_LESS_OR_EQUAL BSOD error, as well as how to fix it. The screen of your PC will turn into a blue screen, along with detailed information about the error, such as STOP CODE, or error message.ĭepending on the cause of the BSOD error, you will need appropriate methods to diagnose and resolve. When this error occurs, your computer will temporarily be shut down. Have you ever encountered IRQL_NOT_LESS_OR_EQUAL BSOD error in Windows? It’s very annoying, right?īlue Screen Of Death is a common error in Windows operating system.