

Such a message is found quite often, which greatly facilitates the search for the culprit of the problem and the timely elimination of problems in its work. So, this error is accompanied by the appearance of a blue screen of "death", which says "driver irql not less or equal (xxxx)" (where instead of "xxx" the name of the "failed" driver is indicated). How to Fix Error: Driver Irql not Less or Equal If critical errors occur (their other name is “BSOD” or “blue screens of death”), as a rule, one of the main causes of the problem is the incompatibility or conflict of any software driver with the operating system.Ī typical representative of such errors is the culprit of the topic under consideration - "Driver irql not less or equal", which will be addressed in this article. How to Fix Error: Driver Irql not Less or Equal.Click Next to continue and follow the on-screen instructions to finish the restore.Ĥ) Reboot your PC and check to see if the blue screen is gone. You can tell from the created Date and Time. Select a restore point created before the error occurred. The System Restore Window will open.ģ) Click Next then you may see the following screen. Solution 3: Perform a System Restore to fix IRQL_NOT_LESS_OR_EQUALġ) Press Win+R (Windows logo key and R key) at the same time to invoke a run box.Ģ) Type rstrui.exe and click OK. If you don’t see this box, just click OK to uninstall the driver. Then right-click on the device name (For example, uninstall graphics card driver.) and select Uninstall.Ĥ) If prompted to confirm the uninstall, check the box next to “Delete the driver software for this device.” then click the OK button. If the driver is having problems, you’ll see a yellow mark next to the device name. Then the Device Manager window will open.ģ) In Device Manager, locate the faulty driver.

Solution 2: Uninstall problem drivers to fix IRQL_NOT_LESS_OR_EQUALġ) Press Win+R (Windows logo key and R key) at the same time to invoke the run box.Ģ) Type devmgmt.msc and click OK. If Windows doesn't find a new driver, you can try looking for one on the device manufacturer's website and follow their instructions. Select Search automatically for updated driver software. Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update.

In the search box on the taskbar, enter device manager, then select Device -Manager. Solution 1: Solution 1: Update the drivers to fix IRQL_NOT_LESS_OR_EQUAL The IRQL error is a memory related error that often appears if a system process or a driver attempts to access a memory address without proper access rights. “IRQL NOT LESS OR EQUAL” error screen on startup. Hello StevenSiegel1, my name is Irisdiel and I am an independent advisor.
