The IRQL_NOT_LESS_OR_EQUAL Error is one of the many BSOD or Blue Screen of Death issues that affect the Windows operating system. If you receive a Blue Screen of Death (or BSOD) error message, it is likely that your computer is experiencing a serious problem with its operating system.
In Windows 7, 8 or 10, the existence of the IRQL_NOT_LESS_OR_EQUAL Error reveals the presence of a faulty Windows service that attempts to access a restricted memory region that triggers illegal access or the computer system is experiencing driver troubles.
The current login session will be ended, and the computer screen will turn blue, resulting in a halt in computer activity. The user will be confronted with an error notice. Errors in this category should be repaired as soon as feasible since they could lead to data loss and system failures if left uncorrected for a lengthy period of time.
Device driver problems, such as problems with hardware and registry, incompatibility and improper installation, virus or malware attacks, are primary reasons of the IRQL_NOT_LESS_OR_EQUAL error. Check to make sure your device driver and Windows operating system are up to date to avoid IRQL_NOT_LESS_OR_EQUAL issue.
In order to achieve this, you should run regular checks for operating system upgrades using third-party software and make a full backup of all system files.
Windows 10 Error IRQL_NOT_LESS_OR_EQUAL Fix
Following are the most effective solutions to the IRQL_NOT_LESS_OR_EQUAL error. Work your way down from the top down until you find a method that works for you. Let’s get started!
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1. Connected Devices and Drivers Should Be Disabled
Step 1: Unplug all of your computer’s attached gadgets, including USB sticks, flash drives, and so on. Everything except for the keyboard and mouse. Next, uninstall any other device drivers that may be attached to your computer.
Step 2: Try to run your computer without any of the disabled devices now, step three! Turn on one device at a time and watch for an error message to appear.
You should take action if the issue occurs after you’ve activated a device or driver; if so, that device or driver is the source of the problem. In Safe Mode, uninstall that driver and then reinstall it. The IRQL_NOT_LESS_OR_EQUAL error should be fixed using this procedure.
2. Start The Computer in Safe Mode
Step 1: To begin, press the Shift + power button on the on-screen keyboard.
Step 2: Then, press the Shift Key while clicking on Restart. Click on Troubleshoot and then select Advanced Settings from the drop-down menu to continue.
Step 3: Finally, click on the Startup Settings option. Once you’ve done that, click on “Restart.” Your computer is currently rebooting itself. It is possible to select Safe Mode once the system has been restarted.
Even if you use this procedure and still receive the error message, this indicates that there is no issue with any third-party software or device drivers installed on your computer. Also, it tells you that your computer’s hardware is to blame for the issue.
3. Run System Restore
In an emergency, you can restore the system without losing data by creating Restore Points before drivers and software are enabled.
Step 1: The first step is to go to your phone’s Settings and select the “Update and Recovery” tab.
Step 2: Now, on the left side of your computer screen, select the Recovery option. Finally, select Refresh this PC and then select the Get Started option to get started. After you click it, follow the on-screen directions.
4. RAM Troubleshooting
Locating an issue in your hardware involves the use of an in-built utility.
Step 1: Begin by searching for “Windows Memory Diagnostic” in the browser’s address bar. Using the Windows Memory Diagnostics application, you’re now ready to proceed.
Step 2: Using this feature, you’ll be presented with a choice between two possibilities. When prompted, choose Restart immediately and check for problems from the menu that appears. The scan might begin immediately or at a later time when the computer is rebooted.
Step 3: This scan will reveal a list of flaws or errors in the RAM or memory, indicating that the RAM needs to be replaced. The computer will operate normally after the defective part is replaced.
5. Disabling The Memory Cache
There are two ways to accomplish this:
Solution 1.1 is:
Step 1: Use the Basic Input/Output System feature in the first step. In order to do this, you must press the BIOS set-up keys. (The location of this key varies from one motherboard to the next. Despite the fact that most computers have an F2 key (
Step 2: Find the Memory Settings option and turn off the memory caching.
Solution 1.2 is:
Step 1: The first step is to type Device Manager into the search field. You can now select a drive by clicking on the drop-down arrow next to the option of Disk drivers.
Step 2: Then, double-click on the drive and select the Policies Window from the drop-down menu. Click the option to turn off the driver. Press the OK button to complete the process.
Lastly, reboot your computer to make the modifications you’ve just made take effect.
6. Repair Corrupted Registry Files
The registry should be backed up prior to using this procedure.
Step 1: Type cmd or Command Prompt in the Cortana search field to get started. To open the Command Prompt, simply right-click on it. Click on “Run as Administrator.”
Step 2: The command sfc/scannow will appear in a pop-up box. Once the scan is complete, reboot your computer.
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Conclusion
This article will show you how to fix the IRQL_NOT_LESS_OR_EQUAL problem effectively. We hope this tutorial helps you better understand the causes of this mistake and the best approaches to correct it. With an awake mind, carefully follow the directions. Please let us know if you have any other questions or concerns.
