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Windows 7: Bsod with dedicated GPU nvkflt.sys

24 Oct 2014   #1
jord1990

windows 7 64 bit
 
 
Bsod with dedicated GPU nvkflt.sys

4 weeks ago I started to have blue screen problems, it would start with 1 per day but it increased exponentially. after reading up on it I downgraded the driver and the problems dissapeared for 2 weeks. I can run my laptop fine but when I start to do anything for which i need to use my dedi gpu (mostly Games) it crashes within 5-10 minutes.

Here is what ive tried:

1. completly remove all drivers in safemode and reinstall
2. Checked temps, Yes it runs quite hot but the gpu doenst go over 73C before crashing.
3. Clean the dust out of the vents.
4. Complete virus Scan.
5. Complete wipe of the hard drive and a reinstall of windows
6. Sfc /Scannow

Ive looked my fair share on google and have seen allot of problems with this error msg sadly I have not seen a fix. I am no longer within warranty so just sending it back is not an option.

Service tag: 1QQ5GV1

thanks in advance for even reading this

Jord


My System SpecsSystem Spec
.
24 Oct 2014   #2
Boozad

W7 Pro x64 SP1 | W10 Pro IP x64 | W8.1 Pro x64 VM | Linux Mint VM
 
 

There are no dump files in your logs to analyse, can you run the tool again and upload new logs.
My System SpecsSystem Spec
24 Oct 2014   #3
jord1990

windows 7 64 bit
 
 

Im sorry for sending the empty file here is one containing a dmp file
My System SpecsSystem Spec
.

24 Oct 2014   #4
Boozad

W7 Pro x64 SP1 | W10 Pro IP x64 | W8.1 Pro x64 VM | Linux Mint VM
 
 

1: McAfee is causing lots of problems.

Code:
*** WARNING: Unable to verify timestamp for mfehidk.sys
*** ERROR: Module load completed but symbols could not be loaded for mfehidk.sys
 mfehidk+0x8cd80
fffff880`02df2f88  fffff880`0659ef4cUnable to load image mfeapfk.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for mfeapfk.sys
*** ERROR: Module load completed but symbols could not be loaded for mfeapfk.sys
 mfeapfk+0x15f4c
fffff880`02df2f90  fffffa80`141a78e0
fffff880`02df2f98  fffff880`02df3220
fffff880`02df2fa0  00000000`00000000
fffff880`02df2fa8  00000000`00000000
fffff880`02df2fb0  00000000`00000000
fffff880`02df2fb8  fffff880`05f2fe23Unable to load image mfencbdc.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for mfencbdc.sys
*** ERROR: Module load completed but symbols could not be loaded for mfencbdc.sys
 mfencbdc+0x37e23
Uninstall McAfee and install MS Security Essentials and MalwareBytes.

Note   Note
Make sure you uncheck the 'Enable Free Trial' box when installing MalwareBytes.




2: your nVidia driver has been flagged.

Code:
7: kd> lmvm nvlddmkm
start             end                 module name
fffff880`0f67f000 fffff880`1035b000   nvlddmkm T (no symbols)           
    Loaded symbol image file: nvlddmkm.sys
    Image path: nvlddmkm.sys
    Image name: nvlddmkm.sys
    Timestamp:        Thu Oct 16 13:31:28 2014 (543FBAA0)
    CheckSum:         00C97F5B
    ImageSize:        00CDC000
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
Try rolling back to an earlier version.

3: Your Intel graphics driver has been flagged.

Code:
7: kd> lmvm igdkmd64
start             end                 module name
fffff880`10458000 fffff880`1125af80   igdkmd64 T (no symbols)           
    Loaded symbol image file: igdkmd64.sys
    Image path: igdkmd64.sys
    Image name: igdkmd64.sys
    Timestamp:        Tue Feb 14 18:47:30 2012 (4F3AAC42)
    CheckSum:         00E03C3D
    ImageSize:        00E02F80
    Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
Check for an updated version here.
My System SpecsSystem Spec
24 Oct 2014   #5
jord1990

windows 7 64 bit
 
 

Thank you im am doing the things you said and will check if that fixes it
My System SpecsSystem Spec
24 Oct 2014   #6
Boozad

W7 Pro x64 SP1 | W10 Pro IP x64 | W8.1 Pro x64 VM | Linux Mint VM
 
 

Keep us posted.
My System SpecsSystem Spec
24 Oct 2014   #7
jord1990

windows 7 64 bit
 
 

Okay after i posted that i managed to play a game for a record time of 20 minutes before I bluescreened again
My System SpecsSystem Spec
25 Oct 2014   #8
jord1990

windows 7 64 bit
 
 

so no one else has another solution ?
My System SpecsSystem Spec
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 Bsod with dedicated GPU nvkflt.sys




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