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Windows 7: Bsod driver_irql_not_less_or_equal

15 Jan 2011   #1

windows 7 ultimate
Bsod driver_irql_not_less_or_equal

I'm experiencing sporadic BSODs on Win 7 D1(ee0000000,0,2,8,0ee0000000). Quick look at dump file points to ntkrnlmp.exe, but I don't know how to locate the faulting driver using WinDbg. Can you guys help me out. I'm attaching the result from BSOD dump app.

My laptop is ThinkPad T510 few months old, it worked fine with the OEM installed Win7 32 bit. I upgraded RAM to 8GB and replaced HD with SSD and installed clean Windows 7 x64 Ultimate full retail about two weeks ago. BSODs happen once in a while, sometimes it can last a few days, sometimes I get 2 in one day. I ram memtest - no errors, tested SSD as well - also no errors.


My System SpecsSystem Spec
15 Jan 2011   #2

windows 7 ultimate

Hi sctrl and Welcome to the Forum!

Outdated drivers to update:

CAX_CNXT.sys Tue Jun 30 20:59:52 2009
CAX_DPV.sys Tue Jun 30 21:05:11 2009
CAXHWAZL.sys Tue Jun 30 21:01:14 2009
mdmxsdk.sys Mon Jun 19 22:27:26 2006
XAudio64.sys Wed Apr 29 19:21:07 2009 All are Conexant Modem

psadd.sys Mon Feb 19 18:56:37 2007 Lenovo Parties Service Access Device Driver (SMBIOS)

smihlp.sys Fri Mar 13 12:47:32 2009 SMI helper driver - Part of UPEK Protector Suite?

Please attach new .dmp files to a new post if or when they occur.
My System SpecsSystem Spec

 Bsod driver_irql_not_less_or_equal

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