Bonjour à tous :),
Alors voici mon problème : depuis quelques temps j’ai beaucoup décrans bleus, surtout au démarrage, mais 5-8 minutes après le démarrage j’en ai jamais…
Voici les rapports de crash les plus récents :
[spoiler]On Sat 04/12/2010 12:32:03 your computer crashed
This was likely caused by the following module: hardware
Bugcheck code: 0x1000008E (0xC000001D, 0x830A3CE8, 0xA1AC6C88, 0x0)
Error: KERNEL_MODE_EXCEPTION_NOT_HANDLED_M
Dump file: C:\Windows\Minidump\120410-25046-01.dmp
On Sat 04/12/2010 12:30:22 your computer crashed
This was likely caused by the following module: win32k.sys
Bugcheck code: 0x1000008E (0xC0000005, 0x830AF95E, 0x9B8FF934, 0x0)
Error: KERNEL_MODE_EXCEPTION_NOT_HANDLED_M
Dump file: C:\Windows\Minidump\120410-25562-01.dmp
file path: C:\Windows\system32\win32k.sys
product: Système dexploitation Microsoft® Windows®
company: Microsoft Corporation
description: Pilote Win32 multi-utilisateurs
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 03/12/2010 16:50:53 your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0xD1 (0x0, 0x2, 0x0, 0x0)
Error: DRIVER_IRQL_NOT_LESS_OR_EQUAL
Dump file: C:\Windows\Minidump\120310-20921-01.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 Thu 02/12/2010 19:02:35 your computer crashed
This was likely caused by the following module: msrpc.sys
Bugcheck code: 0x19 (0x20, 0x8E9134E0, 0x8E913CD0, 0xAFE0203)
Error: BAD_POOL_HEADER
Dump file: C:\Windows\Minidump\120210-16968-01.dmp
file path: C:\Windows\system32\drivers\msrpc.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: Kernel Remote Procedure Call Provider
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 Wed 01/12/2010 13:29:44 your computer crashed
This was likely caused by the following module: dxgmms1.sys
Bugcheck code: 0x1000008E (0xC0000005, 0x93B5C333, 0x9B8BF990, 0x0)
Error: KERNEL_MODE_EXCEPTION_NOT_HANDLED_M
Dump file: C:\Windows\Minidump\120110-21734-01.dmp
file path: C:\Windows\system32\drivers\dxgmms1.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: DirectX Graphics MMS
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 Wed 01/12/2010 13:25:10 your computer crashed
This was likely caused by the following module: atikmdag.sys
Bugcheck code: 0x7F (0xD, 0x0, 0x0, 0x0)
Error: UNEXPECTED_KERNEL_MODE_TRAP
Dump file: C:\Windows\Minidump\120110-22468-01.dmp
file path: C:\Windows\system32\drivers\atikmdag.sys
product: ATI Radeon Family
company: ATI Technologies Inc.
description: ATI Radeon Kernel Mode Driver
On Wed 01/12/2010 13:17:45 your computer crashed
This was likely caused by the following module: ntoskrnl.exe
Bugcheck code: 0x1A (0x403, 0xC000BBD8, 0x8289A847, 0xC018BBD8)
Error: MEMORY_MANAGEMENT
Dump file: C:\Windows\Minidump\120110-19125-01.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 Mon 29/11/2010 16:15:00 your computer crashed
This was likely caused by the following module: nwifi.sys
Bugcheck code: 0xD1 (0x8C612EF1, 0x2, 0x0, 0x8C612EF1)
Error: DRIVER_IRQL_NOT_LESS_OR_EQUAL
Dump file: C:\Windows\Minidump\112910-17593-01.dmp
file path: C:\Windows\system32\drivers\nwifi.sys
product: Système dexploitation Microsoft® Windows®
company: Microsoft Corporation
description: Pilote de miniport WiFi natif
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.
[/spoiler]
Donc je me demandais si ce problème est lié au materiel (j’ai notmment pensé a la mémoire) ? Et comment y remédier?
Ma config : Alim: une Corsair 650W
Carte mère : une ASrock P43Twins 1600
Processeur : Intel core 2 quad Q9550 @2.8 Ghz
Carte graphique : une Sapphire radeon 6870
RAM : 4Go DDR3 e je crois que la marque est A-DATA mais pas sur…
DD : un Hitachi de 500Go
Windows 7 edition familliale premium
Et ce que j’ai changé récemment : Mon alim (l’acienne était potetiellement dangereuse pour mes composant selon un clubicien) et ma carte graphique (l’ancienne, une GTX 275 est morte 
)
Voilà, merci de vos futures réponses 
Edit: Ceci dit, sur linux je ne voit pas de problèmes particulier…
Edité le 04/12/2010 à 14:13