Driver power state failure ntoskrnl.exe et ntkrnlmp.exe

Bonjour à tous,

Je viens sur ce forum car cela maintenant presque 8 mois que je n'arrive pas à régler mon problème d'écran bleu "driver_power_state_failure" et que le SAV d'ASUS n'y arrive pas non plus..
Voici mon rapport d’erreur avec Who crashed :

System Information (local)
Computer name: ASUS-PC
Windows version: Windows 8.1 , 6.3, build: 9600
Windows dir: C:\Windows
Hardware: N751JK, ASUSTeK COMPUTER INC.
CPU: GenuineIntel Intel(R) Core(TM) i7-4710HQ CPU @ 2.50GHz Intel586, level: 6
8 logical processors, active mask: 255
RAM: 17057034240 bytes total



Crash Dump Analysis
Crash dump directory: C:\Windows\Minidump

Crash dumps are enabled on your computer.

On Wed 16/12/2015 20:42:57 GMT your computer crashed
crash dump file: C:\Windows\Minidump\121615-15593-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x14E8A0)
Bugcheck code: 0x9F (0x3, 0xFFFFE00021FF4060, 0xFFFFD00045F4D960, 0xFFFFE00022186560)
Error: DRIVER_POWER_STATE_FAILURE
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
Bug check description: This bug check indicates that the driver is in an inconsistent or invalid power state.
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 16/12/2015 20:42:57 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: 0x9F (0x3, 0xFFFFE00021FF4060, 0xFFFFD00045F4D960, 0xFFFFE00022186560)
Error: DRIVER_POWER_STATE_FAILURE
Bug check description: This bug check indicates that the driver is in an inconsistent or invalid power state.
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.



Merci d'avance pour votre aide qui me sortira, je l’espère, de plusieurs mois de galère !!