Bluescreen avec ntoskrnl.exe

Bonjour à tous !!

Pour commencer voilà ma config:

Carte mère : Asus Crosshair Formula IV

Processeur : Phenom 965 BE

Memoire : 2X2 Go Gskill PC10333 cas 7-7-7-21

Alimentation : Seasonic 900 watts

Carte graphique : XFX 5970 black edition

Voilà le problème que je rencontre depuis que j'ai monté mon nouveau pc.

A n'importe quel moment, un bluescreen apparait ...

J'ai donc effectué des recherches sur le net et ai testé plusieurs solutions.

Après avoir fait une analysé de chacune de mes barrettes de ram, il n'y avait aucun problème; ensuite j'ai lancé whocrashed et il me sort ça

On Sat 07/08/2010 11:35:10 your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xA (0xFFFFF98003543B84, 0x2, 0x1, 0xFFFFF80002AC675C)
Error: IRQL_NOT_LESS_OR_EQUAL
Dump file: C:\Windows\Minidump\080710-13478-01.dmp
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Your system configuration may be incorrect, possibly the culprit is in another driver on your system which cannot be identified at this time.



On Sat 07/08/2010 09:43:19 your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xA (0x0, 0x2, 0x0, 0xFFFFF80002A897B6)
Error: IRQL_NOT_LESS_OR_EQUAL
Dump file: C:\Windows\Minidump\080710-14804-01.dmp
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Your system configuration may be incorrect, possibly the culprit is in another driver on your system which cannot be identified at this time.



On Sat 07/08/2010 09:37:27 your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0x1000007E (0xFFFFFFFFC0000005, 0xFFFFF80002AAC812, 0xFFFFF880031FC828, 0xFFFFF880031FC090)
Error: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M
Dump file: C:\Windows\Minidump\080710-15116-01.dmp
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Your system configuration may be incorrect, possibly the culprit is in another driver on your system which cannot be identified at this time.



On Fri 06/08/2010 06:12:03 your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0x3B (0xC0000005, 0xFFFFF80002ABE84A, 0xFFFFF88008D04490, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
Dump file: C:\Windows\Minidump\080610-15896-01.dmp
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
The crash took place in a standard Microsoft module. Your system configuration may be incorrect, possibly the culprit is in another driver on your system which cannot be identified at this time.

Donc notre ami ntoskrnl est la source de mon problème et je n'arrive pas à trouver une solution !

En espérant que l'un d'entre vous puisse m'aider.

Merci d'avance