Avec les erreurs 0xF4 et autres .. Je l'ai lancé en Mode sans échec et j'ai receuilli avec WhoCrashed ce rapport :
Crash Dump Analysis
--------------------------------------------------------------------------------
Crash dump directory: C:\Windows\Minidump
Crash dumps are enabled on your computer.
On Tue 06/03/2012 22:28:13 GMT your computer crashed
crash dump file: C:\Windows\Minidump\030612-26442-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7CC40)
Bugcheck code: 0xF4 (0x3, 0xFFFFFA8006AD4B30, 0xFFFFFA8006AD4E10, 0xFFFFF800037E18B0)
Error: CRITICAL_OBJECT_TERMINATION
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 process or thread crucial to system operation has unexpectedly exited or been terminated.
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.
--------------------------------------------------------------------------------
Conclusion
--------------------------------------------------------------------------------
1 crash dumps have been found and analyzed.
Read the topic general suggestions for troubleshooting system crashes for more information.
Note that it's not always possible to state with certainty whether a reported driver is actually responsible for crashing your system or that the root cause is in another module. Nonetheless it's suggested you look for updates for the products that these drivers belong to and regularly visit Windows update or enable automatic updates for Windows. In case a piece of malfunctioning hardware is causing trouble, a search with Google on the bug check errors together with the model name and brand of your computer may help you investigate this further.
Merci d'avance pour votre aide et vos réponses, même si elles ne sont pas forcement réparatrices

Pour plus de détails hésitez pas à demander
