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Windows 7: Driver IRQL not less or equal

01 Jul 2010   #1

win7 x64
Driver IRQL not less or equal

I get these BSODs anytime at irregular basis, it can happen while playing games or when just browsing on the web.
I have several programs loading automatically so I can't see which program, if any, that cause the problem.
I've tried to update all drivers but maybe I missed some.
Please help me, it's annoying the s**t out of me

My System SpecsSystem Spec

01 Jul 2010   #2

Microsoft Window 7 Professional 32 bit

Hi and welcome to SF gresve


Usual causes: Device driver
nvlddmkm.sys was blamed in the dmp file, it is your Nvidia video card driver, please download and install fresh copy of it. Remember to remove all trace of old driver before installing new one. In order to uninstall previous one: On screen right click-->Personalize-->Display-->Change display setting-->Advance setting-->In adapter tab choose properties-->driver tab then uninstall

Beside that, please update these drivers:
fffff880`01435000 fffff880`014b0000   adp94xx  adp94xx.sys  Sat Dec 06 06:54:42 2008 (4939BF42) Adaptec HostRAID SAS Driver
fffff880`014b0000 fffff880`01506000   adpahci  adpahci.sys  Wed May 02 00:30:09 2007 (46377921) Adaptec Windows SATA Storport Driver
fffff880`01506000 fffff880`01535000   adpu320  adpu320.sys  Wed Feb 28 07:04:15 2007 (45E4C6FF) Adaptec .NET Ultra320 Driver
fffff880`01792000 fffff880`017b1000   lsi_fc   lsi_fc.sys   Wed Dec 10 05:46:09 2008 (493EF531) LSI Logic Fusion-MPT FC Driver (StorPort)
fffff880`01a8e000 fffff880`01a9c000   SiSRaid2 SiSRaid2.sys Thu Sep 25 01:28:20 2008 (48DA86C4)
fffff880`01a9c000 fffff880`01ab4000   sisraid4 sisraid4.sys Thu Oct 02 04:56:04 2008 (48E3F1F4)
SiS RAID Stor Miniport Driver and SiS AHCI Stor-Miniport Driver
Window 7 doesn't like out of date driver, so if you want your beloved machine to work well, please update those driver carefully

BugCheck D1, {0, 2, 1, fffff88010bfc080}

Unable to load image \SystemRoot\system32\DRIVERS\nvlddmkm.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
Probably caused by : nvlddmkm.sys ( nvlddmkm+334080 )

Followup: MachineOwner
let us know if you need help

My System SpecsSystem Spec
02 Jul 2010   #3

win7 x64

Having the time of my life right now (sitting on my old computer) since I got a BSOD during my installation of the new Nvidia video card driver. So now my new computer is as useful as a grinder in a sandstorm. It BSODs on startup, tries to repair and BSODs, back to new start and BSOD ...
I've reset the computer to factory default and it continues with the BSODs can't even get the minidumps.
My System SpecsSystem Spec

02 Jul 2010   #4

Microsoft Window 7 Professional 32 bit

Hi gresve
can you describe problem more detail please? You said that you've reset the computer to factory default and it countinue with BSODs, does it happend when you startup computer or randomly.
If you don't see any .dmp file in minidump folder, you might have to enable system to create minidump files:
Windows 7:
Go to Start and type in "sysdm.cpl" (without the quotes) and press Enter
Click on the Advanced tab
Click on the Startup and Recovery Settings button
Ensure that "Automatically restart" is unchecked
Under the Write Debugging Information header select "Small memory dump (64 kB)" in the dropdown box
Ensure that the Small Dump Directory is listed as "%systemroot%\Minidump" (without the quotes)
Click OK twice to exit the dialogs, then reboot for the changes to take effect.

Run this free video stress test (instruction below):


My System SpecsSystem Spec

 Driver IRQL not less or equal

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