|11 Nov 2011||#1|
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BSOD driver IRQL not less or equal (process name: system)
I have BSOD problem which occurs randomly. In the blue screen it’s written “Driver IRQL not less or equal”.
The important fact is that BSOD only appears when I use Win 7, and when I go back to Win XP the BSOD problem disappears. I have tested different versions of Win 7 on my laptop, but BSOD problem, have appeared with all of them.
I have checked my RAM with memtest 86+ and it did not show any problem.
I followed the instructions explained in "Reading and Troubleshooting the Windows Minidump (.dmp) File | I Found a Fix" to read the dump file and find the source of the problem. In the file obtained from minidump by following the instructions in that site, it is been written: "process name: system" and "DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT". I think this data plus the fact that BSOD does not appear in windows XP, shows that the problem is due to drivers. But I've installed the latest version of drivers. I don't know what else to do.
Any help would be appreciated.
(required files are attached)
- Windows 7 Ultimate x32 SP1 v.721 Build 7601
- Full retail
- Age of System(hardware): 3 years
- Age of OS installation: 3 month
- Acer/ Extensa 5620
- Core 2 Duo T5550 1.83 GHz
- Mobile Intel(R) 965 Express Chipset Family
- RAM: 2 GB
|My System Specs|
|11 Nov 2011||#2|
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Update these old software\drivers
tifm21.sys 0x9384e000 0x9389a000 0x0004c000 0x4638510f 02-May-07 10:51:27 πμ int15.sys 0x958a1000 0x958a8000 0x00007000 0x4689ae6c 03-Jul-07 4:03:24 πμ SCDEmu.SYS 0x8dde9000 0x8ddf0840 0x00007840 0x4792f34e 20-Jan-08 9:07:58 πμ VSTCNXT3.SYS 0x93b2d000 0x93be2000 0x000b5000 0x48f68ad9 16-Oct-08 2:29:13 πμ DKbFltr.sys 0x938cf000 0x938d9000 0x0000a000 0x49caf214 26-Mar-09 5:10:12 πμ netw5v32.sys 0x9340e000 0x93821000 0x00413000 0x49cba8fd 26-Mar-09 6:10:37 μμ b57nd60x.sys 0x93215000 0x93251000 0x0003c000 0x49f44256 26-Apr-09 1:15:34 μμ
finish and post back.
|My System Specs|
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