Blue screen

Bonjour,

Je viens vous voir pour un autre problème : bluescreen.

J'ai un pc fixe tournant sur windows 7, qui a très souvent des bluescreens, des écrans noir, des écrans figés, ou des redémarrages.

J'ai ce problème quasiment depuis l'achat.

- intervention du sav : rien d'anormal
- diagnostique de la ram : rien
- capture des bluescreens en photo -> problème de ram

J'ai abandonné, laissé mon pc à l'abandon. Ce soir je l'ai allumé, fais un diagnostique de la ram; problème avec "ntoskrnl.exe".
Je regarde sur internet, les problèmes se ressemblent mais les rapports d'erreurs ne sont pas les mêmes.
Sur la conclusion du problème, il est écrit que ça pourrait venir de mes drivers. Quand je regarde sur tous mes drivers, aucun problème tout est à jour ...

Aussi, les rapports de crash remonte au plus tard au 21/12/2016, hors j'ai allumé mon pc vers avril et j'ai eu des crash / bluescreens.

J'ai ceci :

Windows version: Windows 7 Service Pack 1, 6.1, build: 7601
Windows dir: C:\Windows
Hardware: ASUSTeK COMPUTER INC., P8Z77-V LE
CPU: GenuineIntel Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz Intel586, level: 6
8 logical processors, active mask: 255
RAM: 8543281152 bytes total
Crash Dump Analysis 

Crash dump directory: C:\Windows\Minidump

Crash dumps are enabled on your computer.

On Wed 21/12/2016 13:30:13 GMT your computer crashed
crash dump file: C:\Windows\Minidump\122116-11606-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x70400) 
Bugcheck code: 0xA (0xFFFFFA80173657B0, 0x2, 0x0, 0xFFFFF8000318452F)
Error: IRQL_NOT_LESS_OR_EQUAL
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 Microsoft Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above.
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 that cannot be identified at this time. 



On Wed 21/12/2016 13:30:13 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: 0xA (0xFFFFFA80173657B0, 0x2, 0x0, 0xFFFFF8000318452F)
Error: IRQL_NOT_LESS_OR_EQUAL
Bug check description: This indicates that Microsoft Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above.
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 that cannot be identified at this time. 



On Mon 12/09/2016 21:49:51 GMT your computer crashed
crash dump file: C:\Windows\Minidump\091216-16395-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x6F400) 
Bugcheck code: 0xA (0xFFFFFA801B82F628, 0x2, 0x0, 0xFFFFF80002F3955F)
Error: IRQL_NOT_LESS_OR_EQUAL
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 Microsoft Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above.
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 that cannot be identified at this time. 



On Fri 19/08/2016 15:29:57 GMT your computer crashed
crash dump file: C:\Windows\Minidump\081916-12932-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x6F400) 
Bugcheck code: 0xA (0xFFFFFA801C34A760, 0x2, 0x0, 0xFFFFF80002F3455F)
Error: IRQL_NOT_LESS_OR_EQUAL
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 Microsoft Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above.
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 that cannot be identified at this time. 



On Fri 19/08/2016 14:47:41 GMT your computer crashed
crash dump file: C:\Windows\Minidump\081916-17409-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x6F400) 
Bugcheck code: 0xA (0xFFFFFA801F218820, 0x2, 0x0, 0xFFFFF80002F2F55F)
Error: IRQL_NOT_LESS_OR_EQUAL
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 Microsoft Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above.
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 that cannot be identified at this time. 



On Wed 13/07/2016 22:39:36 GMT your computer crashed
crash dump file: C:\Windows\Minidump\071416-17862-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x6F400) 
Bugcheck code: 0x50 (0xFFFFFA801A94C230, 0x0, 0xFFFFF80002F34F7B, 0x2)
Error: PAGE_FAULT_IN_NONPAGED_AREA
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 invalid system memory has been referenced.
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 that cannot be identified at this time. 



On Fri 10/06/2016 20:06:47 GMT your computer crashed
crash dump file: C:\Windows\Minidump\061016-10358-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x6F400) 
Bugcheck code: 0xA (0xFFFFFA801C306250, 0x2, 0x0, 0xFFFFF80002F6D55F)
Error: IRQL_NOT_LESS_OR_EQUAL
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 Microsoft Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above.
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 that cannot be identified at this time. 



On Sat 30/04/2016 00:02:14 GMT your computer crashed
crash dump file: C:\Windows\Minidump\043016-17799-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x70380) 
Bugcheck code: 0xA (0xFFFFFA801BA5FD60, 0x2, 0x0, 0xFFFFF80002F8443F)
Error: IRQL_NOT_LESS_OR_EQUAL
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 Microsoft Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above.
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 that cannot be identified at this time. 



On Tue 26/04/2016 23:33:10 GMT your computer crashed
crash dump file: C:\Windows\Minidump\042716-31044-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7CC40) 
Bugcheck code: 0xA (0xFFFFFA8017019B70, 0x2, 0x0, 0xFFFFF80002D3FF9F)
Error: IRQL_NOT_LESS_OR_EQUAL
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 Microsoft Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above.
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 that cannot be identified at this time. 



On Tue 26/04/2016 19:02:44 GMT your computer crashed
crash dump file: C:\Windows\Minidump\042616-15584-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7CC40) 
Bugcheck code: 0xA (0xFFFFFA801F055CA0, 0x2, 0x0, 0xFFFFF80002D46F9F)
Error: IRQL_NOT_LESS_OR_EQUAL
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 Microsoft Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above.
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 that cannot be identified at this time. 

Si quelqu'un est sait ce qui être la source des problème ... Merci par avance.

PS : tout ceci arrive n'importe quand:
- après un (re)démarrage
- en plein chargement de windows
- pendant une partie sur un jeu vidéo
- navigation sur internet