Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: BSOD error messages : system service exception and irql less not equal

30 Sep 2011   #11

Win 7 Ultimate 64-bit. SP1.

* There is no additional relevant information in this current DMP file.

* Have you re-run SFC /scannow?

* Any new BSOD's?

* Can you check event viewer to see if there is something relevant logged there?
{See below...}

* Where are you getting the APC mismatch from?

There are several ways to find what the problem is.
The best is to go into event viewer (type eventvwr in search).
Go to the windows log>application tab.
Finally the windows Logs>system tabs.
Look for critical errors (they have red in the left column ) that say app hang, app crash, or anything that relates to the problem.
Note the event ID, and the source codes and tell us what they are.

My System SpecsSystem Spec
30 Sep 2011   #12

windows 7 professional x64

Thanks for the reply ! I checked what you said and i got too many errors in both application and system tab.Also i noticed a critical error in system (many times) with Source : Kernel-power & event id : 41.
Is that the problem ?
My System SpecsSystem Spec
30 Sep 2011   #13

Win 7 Ultimate 64-bit. SP1.

I note you omitted to answer some of the questions earlier.
Viz >
* Have you re-run SFC /scannow?
and > * Where are you getting the APC mismatch from?

Windows Kernel event ID 41 error in Windows 7 or in Windows Server 2008 R2:
My System SpecsSystem Spec


 BSOD error messages : system service exception and irql less not equal

Thread Tools

Similar help and support threads
Thread Forum
BSOD Net issues,System Service Exception/Driver irql not less or equal
Hi everyone, I always lurk around these forums for many a computer issue throughout the years, but after several BSODs rampaging through my system for the last few days, I decided it was time to make an account and get some direct help. The BSODs are not a normal occurance. It started this week,...
BSOD Help and Support
BSOD very often, IRQL not less or equal and system service exception
Hey, Just built a computer using all old parts and keep getting BSOD within 30 minutes of starting up. Doesn't BSOD if I have a game up and only the game up. I have done a malware and antivirus scan, all good. did a SFC scan with 2 errors. 2015-01-01 15:35:56, Info CSI ...
BSOD Help and Support
Random BSOD, System Service Exception and IRQL Less not equal.
Hi, My computer is fairly new and ive owned it for less than a few weeks. The computer seems to be running fine and there are not many programs installed yet. However today, in the span on 15-20min i have recieved 3 BSoD errors, the first one a system service exception, and after, two IRQL...
BSOD Help and Support
BSOD with IRQL not les than or equal to and windows service exception
I have been getting the IRQL BSOD for ages now. I just cleaned out my fan in my laptop and for the first time got the Windows service exception. However I am trying to read the .dmp file and I followed the guide to take ownership however when I try to open it I still get access denied with full...
BSOD Help and Support
BSOD IRQL Not Less or Equal, KMode Exception Not Handled, Service Exce
Hey, I keep getting BSOD every few hours randomly. I've tried updating drivers, removing AVG, Registry cleaners, MemTest64, and Seagate drive test. Here are my dump files. I'm just stuck and need some help. Any ideas will be much appreciated. Thanks, Mugsy420
BSOD Help and Support

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 15:15.
Twitter Facebook Google+ Seven Forums iOS App Seven Forums Android App