Ecran bleu

Bonjour,

Depuis quelques temps, un écran bleu s'affiche. J'ai formaté et malgré cela le souci perdure. Pouvez-vous m'aider ?
J'ai lancé une analyse avec whocrashed. Voici le résultat. Merci pour votre aide.

windows version: Windows Vista , 6.0, build: 6000
windows dir: C:\Windows
CPU: AuthenticAMD AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ AMD586, level: 15
2 logical processors, active mask: 3
RAM: 1072496640 total
VM: 2147352576, free: 2010255360


Crash Dump Analysis


Crash dump directory: C:\Windows\Minidump

Crash dumps are enabled on your computer.


On Sat 29/09/2012 15:35:03 GMT your computer crashed
crash dump file: C:\Windows\Minidump\Mini092912-01.dmp
This was probably caused by the following module: hal.dll (hal+0x3E1B)
Bugcheck code: 0x1000008E (0xFFFFFFFFC0000005, 0xFFFFFFFF91FA7D12, 0xFFFFFFFF91505B64, 0x0)
Error: KERNEL_MODE_EXCEPTION_NOT_HANDLED_M
file path: C:\Windows\system32\hal.dll
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: Hardware Abstraction Layer DLL
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 a standard Microsoft module. Your system configuration may be incorrect. Possibly this problem is caused by another driver on your system which cannot be identified at this time.


On Sat 29/09/2012 15:35:03 GMT your computer crashed
crash dump file: C:\Windows\memory.dmp
This was probably caused by the following module: hal.dll (hal!KfReleaseSpinLock+0xB)
Bugcheck code: 0x8E (0xFFFFFFFFC0000005, 0xFFFFFFFF91FA7D12, 0xFFFFFFFF91505B64, 0x0)
Error: KERNEL_MODE_EXCEPTION_NOT_HANDLED
file path: C:\Windows\system32\hal.dll
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: Hardware Abstraction Layer DLL
Bug check description: This bug check indicates that a kernel-mode application generated an exception that the error handler did not catch.
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 which cannot be identified at this time.


Conclusion


2 crash dumps have been found and analyzed. No offending third party drivers have been found. Consider configuring your system to produce a full memory dump for better analysis.