Blu screen

Bonjour voila j'ai il y a quelques temps eu 1 puis un autre blu screen. J'ai fait un petit scan avec "Whocrashed", et j'ai trouver a cause de quel programme ou module cela viens mais je ne sais pas ce que c'est.

Sinon j'ai un deuxième probléme j'ai un ecran noir au lieu de mon fond d'ecran habituel j'ai cherché mais pas trouvé de solution, sa ne viens pas de l'OS ( activation) je peut changer de couleur exemple bleu rouge ect... mais pas mettre de wallpaper

si vous pouviez me renseigner merci ^^


Ps: Je vous vous colle le rapport et ma config.



Crash Dump Analysis

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Crash dump directory: C:\Windows\Minidump

Crash dumps are enabled on your computer.


On Sun 04/12/2011 20:50:24 GMT your computer crashed
crash dump file: C:\Windows\Minidump\120411-18158-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7CC40)
Bugcheck code: 0x1E (0xFFFFFFFFC0000005, 0xFFFFF80002EA18B6, 0xFFFFFFFFFFFFFFFF, 0x0)
Error: KMODE_EXCEPTION_NOT_HANDLED
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
Bug check description: This indicates that a kernel-mode program generated an exception which the error handler did not catch.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver which cannot be identified at this time.


On Sun 04/12/2011 20:50:24 GMT your computer crashed
crash dump file: C:\Windows\memory.dmp
This was probably caused by the following module: ntkrnlmp.exe (nt!KeBugCheckEx+0x0)
Bugcheck code: 0x1E (0xFFFFFFFFC0000005, 0xFFFFF80002EA18B6, 0xFFFFFFFFFFFFFFFF, 0x0)
Error: KMODE_EXCEPTION_NOT_HANDLED
Bug check description: This indicates that a kernel-mode program generated an exception which the error handler did not catch.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver which cannot be identified at this time.


Config:


Carte Mère: MSI 870-G45 (MS-7599) 2.0


Proc. : AMD Phenom II X4 955 Deneb Socket AM3 (938) (@45 nm) -1 Mhz ( L1I: 4 x 64 Ko, L1D: 4 x 64 Ko, L2: 4 x 512 Ko, L3: 6144 Ko )
Mémoire physique totale: 4096 Mo, Type: DDR3, @MHz, 9.0-9-9-28-1T

Ram: DDR3 G.Skill F3-12800CL9-2GBXL 2048 Mo PC3-12800H (800 Mhz) (9.0-9-9-28) (X2)


Cg: NVIDIA GeForce GTX 560


Os: Windows 7 Edition Intégrale (x64) (build 7601) Service Pack 1