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Windows 7: BSOD - ntoskrnl.exe

05 Apr 2011   #1

windows 7 Home Premium x64
BSOD - ntoskrnl.exe


Would it be possible for somebody to assist with some BSOD's I have had recently. Over the last week I have had 3 BSOD's and I think that they are occurring on the wake-up from sleep mode when my PC (used as a media center) wakes up to do something - I have not yet had it occur while I am actually using the machine.

I have attached the info as described in the BSOD reporting post - it is the last 3 memory dumps which I am concerned about that occurred over the last week - the earlier ones were issues with initial setup I think.

Details of install;
Win 7 Home Premium x64 Full Retail version
Fresh install on new hard disk about 1 year ago - only recently (last few weeks) switched over fully to Win 7 - was dual booting into Win XP until I had Win 7 all setup right.
System hardware is a 2-3 years old apart from 1Tb hard disk which is 1 year old.

Many thanks for any help you can give.


My System SpecsSystem Spec
05 Apr 2011   #2

Windows 10 Pro x64

The dump points to a device object, which maps to hcw95bda.sys via usbhub.sys:
0: kd> lmvm hcw95bda
start             end                 module name
fffff880`052f5000 fffff880`0539a000   hcw95bda T (no symbols)           
    Loaded symbol image file: hcw95bda.sys
    Image path: \SystemRoot\System32\Drivers\hcw95bda.sys
    Image name: hcw95bda.sys
    Timestamp:        Mon Jul 06 15:32:35 2009 (4A525153)
    CheckSum:         000B06A6
    ImageSize:        000A5000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
That driver appears to be for a Hauppauge Wintv Nova TV card, which has some BSOD issues even under XP using that particular driver. Apparently this was to be fixed with the driver version (and newer, of course - the problem apparently is detection of the card on resume causing the crash). You'll need to update to the latest driver from Hauppage, here:
Hauppauge Computer Works Ltd : Support
My System SpecsSystem Spec
06 Apr 2011   #3

windows 7 Home Premium x64

Thanks very much - I will give that a go and see what happens.
My System SpecsSystem Spec


 BSOD - ntoskrnl.exe

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