J'ai fait analyser le crash par "Whocrashed" et voici ce qu'il en ressort :
Crash Dump Analysis
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Crash dump directory: C:\Windows\Minidump
Crash dumps are enabled on your computer.
On Mon 05/10/2015 00:19:31 GMT your computer crashed
crash dump file: C:\Windows\memory.dmp
This was probably caused by the following module: Unknown (0xFFFFF80132171BA0)
Bugcheck code: 0x9C (0x0, 0xFFFFF80132171BA0, 0x0, 0x0)
Error: MACHINE_CHECK_EXCEPTION
Bug check description: This bug check indicates that a fatal machine check exception has occurred.
A third party driver was identified as the probable root cause of this system error.
Google query: MACHINE_CHECK_EXCEPTION