Problème BlueScreen récurent

Bonjour, voilà depuis environ 2 semaines mon ordi s'éteint brusquement par un blueScreen.
J'ai effectuer un Whocrashed voici le rapport :

Crash dump directory: C:\Windows\Minidump

Crash dumps are enabled on your computer.

On Tue 05/02/2013 22:29:05 GMT your computer crashed
crash dump file: C:\Windows\Minidump\020513-18470-01.dmp
This was probably caused by the following module: tcpip.sys (tcpip+0x83AE9)
Bugcheck code: 0xD1 (0x0, 0x2, 0x1, 0xFFFFFFFF862F1ED8)
Error: DRIVER_IRQL_NOT_LESS_OR_EQUAL
file path: C:\Windows\system32\drivers\tcpip.sys
product: Système d'exploitation Microsoft® Windows®
company: Microsoft Corporation
description: Pilote TCP/IP
Bug check description: This indicates that a kernel-mode driver attempted to access pageable memory at a process IRQL that was too high.
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 a standard Microsoft module. Your system configuration may be incorrect. Possibly this problem is caused by another driver on your system that cannot be identified at this time.



On Sun 03/02/2013 22:49:08 GMT your computer crashed
crash dump file: C:\Windows\Minidump\020313-18111-01.dmp
This was probably caused by the following module: ntkrnlpa.exe (nt+0x22A9A6)
Bugcheck code: 0x1000008E (0xFFFFFFFFC0000005, 0xFFFFFFFF82E799A6, 0xFFFFFFFF93DFD8F0, 0x0)
Error: KERNEL_MODE_EXCEPTION_NOT_HANDLED_M
file path: C:\Windows\system32\ntkrnlpa.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 that cannot be identified at this time.



On Fri 01/02/2013 23:30:13 GMT your computer crashed
crash dump file: C:\Windows\Minidump\020213-19671-01.dmp
This was probably caused by the following module: ntkrnlpa.exe (nt+0x8DB3F)
Bugcheck code: 0x50 (0xFFFFFFFFEE75BB58, 0x0, 0xFFFFFFFF82CD1C8E, 0x2)
Error: PAGE_FAULT_IN_NONPAGED_AREA
file path: C:\Windows\system32\ntkrnlpa.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 01/02/2013 22:07:00 GMT your computer crashed
crash dump file: C:\Windows\Minidump\020113-19765-01.dmp
This was probably caused by the following module: ntkrnlpa.exe (nt+0x40CDB)
Bugcheck code: 0xA (0xFFFFFFFF9FDFFFEC, 0x2, 0x1, 0xFFFFFFFF82CD6E45)
Error: IRQL_NOT_LESS_OR_EQUAL
file path: C:\Windows\system32\ntkrnlpa.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 29/01/2013 23:43:30 GMT your computer crashed
crash dump file: C:\Windows\Minidump\013013-22542-01.dmp
This was probably caused by the following module: rt86win7.sys (Rt86win7+0xCE8A)
Bugcheck code: 0x7F (0xD, 0x0, 0x0, 0x0)
Error: UNEXPECTED_KERNEL_MODE_TRAP
file path: C:\Windows\system32\drivers\rt86win7.sys
product: Realtek 8101E/8168/8169 PCI/PCIe Adapters
company: Realtek Corporation
description: Realtek 8101E/8168/8169 NDIS 6.20 32-bit Driver
Bug check description: This bug check indicates that the Intel CPU generated a trap and the kernel failed to catch this trap.
A third party driver was identified as the probable root cause of this system error. It is suggested you look for an update for the following driver: rt86win7.sys (Realtek 8101E/8168/8169 NDIS 6.20 32-bit Driver , Realtek Corporation ).
Google query: Realtek Corporation UNEXPECTED_KERNEL_MODE_TRAP



On Mon 28/01/2013 19:08:39 GMT your computer crashed
crash dump file: C:\Windows\Minidump\012813-19890-01.dmp
This was probably caused by the following module: rt86win7.sys (Rt86win7+0x110BF)
Bugcheck code: 0xD1 (0x206, 0x2, 0x1, 0xFFFFFFFF94C850BF)
Error: DRIVER_IRQL_NOT_LESS_OR_EQUAL
file path: C:\Windows\system32\drivers\rt86win7.sys
product: Realtek 8101E/8168/8169 PCI/PCIe Adapters
company: Realtek Corporation
description: Realtek 8101E/8168/8169 NDIS 6.20 32-bit Driver
Bug check description: This indicates that a kernel-mode driver attempted to access pageable memory at a process IRQL that was too high.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
A third party driver was identified as the probable root cause of this system error. It is suggested you look for an update for the following driver: rt86win7.sys (Realtek 8101E/8168/8169 NDIS 6.20 32-bit Driver , Realtek Corporation ).
Google query: Realtek Corporation DRIVER_IRQL_NOT_LESS_OR_EQUAL



On Thu 24/01/2013 17:35:47 GMT your computer crashed
crash dump file: C:\Windows\Minidump\012413-16036-01.dmp
This was probably caused by the following module: ntkrnlpa.exe (nt+0x26BB10)
Bugcheck code: 0x1000008E (0xFFFFFFFFC0000005, 0x35E5C577, 0xFFFFFFFFAF308BD4, 0x0)
Error: KERNEL_MODE_EXCEPTION_NOT_HANDLED_M
file path: C:\Windows\system32\ntkrnlpa.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 that cannot be identified at this time.



On Tue 22/01/2013 02:11:26 GMT your computer crashed
crash dump file: C:\Windows\Minidump\012213-16005-01.dmp
This was probably caused by the following module: ntkrnlpa.exe (nt+0x40CDB)
Bugcheck code: 0xA (0xFFFFFFFF9FDFFFEC, 0x2, 0x1, 0xFFFFFFFF82CD5E45)
Error: IRQL_NOT_LESS_OR_EQUAL
file path: C:\Windows\system32\ntkrnlpa.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.