Bluescreen error, Error code: IRQL not less or equal Tech Support

Bluescreen error, Error code: IRQL not less or equal

Original Title: bluescreen
Dear all,

on my win8 I have a bluescreen almost every day:

IRQL not less or equal!508&authkey=!AJeFhQ6N4dlS6ss
Please: how can I fix that.

Thank you


Anwsers to the Problem Bluescreen error, Error code: IRQL not less or equal

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Before we can begin to investigate you need to update a bunch of drivers from as far back as 2005 and remove Kaspersky (at least to test) and use the built in Defender.
The pre 2009 version of this driver is a known BSOD cause.
Please visit Asus tek computer inc.
-support- drivers and download p7p55d le
Scroll down to the utilities category, then scroll down to the "atk0110 driver for windowsxp/vista/windows 7 32&64-bit" (it's about the 12th item down).
Download and install it.
Go to c:\windows\system32\drivers to check and make sure that the asacpi.sys file is date stamped from 2009 or 2010 (not before).
Kaspersky is a frequent cause of BSOD's.

Other old drivers needing updating

P17.sys    8/3/2009 7:11:59 AM   
RtsUStor.sys    10/27/2010 4:25:40 AM               
3xHybr64.sys    12/1/2010 10:46:29 PM            
Rt630x64.sys    10/19/2011 8:12:55 AM             
truecrypt.sys    2/7/2012 5:09:36 AM                  
kncbda64.sys    3/21/2012 12:09:31 PM            
How To Find Drivers:

Search Google for the name of the driver
Compare the Google results with what's installed on your system to figure out which device/program it belongs to
Visit the web site of the manufacturer of the hardware/program to get the latest drivers (DON'T use Windows Update or the Update driver function of Device Manager).
If there are difficulties in locating them, post back with questions and someone will try and help you locate the appropriate program

The most common drivers are listed on these pages:

Driver manufacturer links are on this page:

Just in case I would run Malwarebytes
Please download the free version of Malwarebytes.
Update it immediately.
Do a full system scan
Let us know the results at the end.

Note: It is recommended that you back up your files and folders before attempting this step:

  • Move the mouse cursor over to the upper right side of the screen.
  • A menu will pop up on the left. Click on the "Settings" feature on the menu.
  • On the Settings window, click on the "Change PC settings."
  • Now, left click on the "Update and recovery" feature.
  • For the next step, left click on the "Recovery" feature.
  • There is an option here saying "Refresh your PC without affecting your files." There, left click on the "Get started" button.
  • Now, follow the instructions on the screen to finish the Refresh process.
  • After the Refresh process has finished restart your Windows 8.1 or Windows 8 device.
  • Check again to see if the error Bluescreen error, Error code: IRQL not less or equal has been fixed.

If you do not possess the technical expertise required to accomplish this yourself or do not feel comfortable doing so, download and install a powerful automated tool to get the job done.

Another Safe way to Fix the Problem: Bluescreen error, Error code: IRQL not less or equal:

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by NookErrorMessag | 2016-08-10 17:32