Bonjour,  
alors voilà je me suis enfin décidé à demander un coup de main. Mon ordinateur crash 2 à 3 fois par jour. Lorsqu'il crash, j'ai droit à un joli écran bleu avec un smiley triste    et le message SYSTEM SERVICE EXCEPTION.
Suite à quelques recherches sur le web j'ai installé WhoCrashed et voilà le rapport :  
 
System Information (local)
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computer name: ERUNAK-PC
windows version: Windows 8.1 , 6.2, build: 9200
windows dir: C:\WINDOWS
Hardware: Aspire V3-772, Acer, VA70_HW
CPU: GenuineIntel Intel(R) Core(TM) i5-4200M CPU @ 2.50GHz Intel586, level: 6
4 logical processors, active mask: 15
RAM: 8464392192 total
 
 
 
 
--------------------------------------------------------------------------------
Crash Dump Analysis
--------------------------------------------------------------------------------
 
Crash dump directory: C:\WINDOWS\Minidump
 
Crash dumps are enabled on your computer.
 
On Wed 01/07/2015 13:07:21 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\070115-22359-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x150CA0)  
Bugcheck code: 0x3B (0xC0000096, 0xFFFFF80128BD5F30, 0xFFFFD0012A1C5590, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
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 an exception happened while executing a routine that transitions from non-privileged code to privileged code.  
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 01/07/2015 13:07:21 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: 0x3B (0xC0000096, 0xFFFFF80128BD5F30, 0xFFFFD0012A1C5590, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
Bug check description: This indicates that an exception happened while executing a routine that transitions from non-privileged code to privileged code.  
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 01/07/2015 10:14:37 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\070115-24093-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x150CA0)  
Bugcheck code: 0x3D (0xFFFFD0015573E0A0, 0x0, 0x0, 0xFFFFF8007E7CF251)
Error: INTERRUPT_EXCEPTION_NOT_HANDLED
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 appears very infrequently.  
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.  
 
 
 
On Mon 29/06/2015 21:56:56 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\062915-25437-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x150CA0)  
Bugcheck code: 0x3B (0xC0000005, 0xFFFFF800CB8B7FB3, 0xFFFFD00025BD7A60, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
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 an exception happened while executing a routine that transitions from non-privileged code to privileged code.  
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 Sat 27/06/2015 10:33:19 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\062715-21500-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x150CA0)  
Bugcheck code: 0x3B (0xC0000005, 0xFFFFF802726A2FB3, 0xFFFFD0002233BEA0, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
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 an exception happened while executing a routine that transitions from non-privileged code to privileged code.  
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 26/06/2015 21:55:04 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\062615-22390-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x150CA0)  
Bugcheck code: 0x3B (0xC0000005, 0xFFFFF801B2645FB3, 0xFFFFD00023392AD0, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
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 an exception happened while executing a routine that transitions from non-privileged code to privileged code.  
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 24/06/2015 13:32:41 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\062415-22671-01.dmp
This was probably caused by the following module: win32k.sys (win32k+0x3E7D74)  
Bugcheck code: 0xD3 (0xFFFFF9600055AD74, 0x2, 0x0, 0xFFFFF801566D022B)
Error: DRIVER_PORTION_MUST_BE_NONPAGED
file path: C:\WINDOWS\system32\win32k.sys
product: Système d’exploitation Microsoft® Windows®
company: Microsoft Corporation
description: Pilote Win32 multi-utilisateurs
Bug check description: This indicates that the system 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 Wed 24/06/2015 10:24:14 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\062415-23312-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x150CA0)  
Bugcheck code: 0x3B (0xC0000005, 0xFFFFF803A402EFB3, 0xFFFFD000221C5EA0, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
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 an exception happened while executing a routine that transitions from non-privileged code to privileged code.  
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 Sun 21/06/2015 17:31:25 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\062115-34015-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x150CA0)  
Bugcheck code: 0x3B (0xC0000005, 0xFFFFF80133EB7FB3, 0xFFFFD0019241CEA0, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
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 an exception happened while executing a routine that transitions from non-privileged code to privileged code.  
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 Mon 15/06/2015 12:28:04 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\061515-22437-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x150CA0)  
Bugcheck code: 0x3B (0xC0000005, 0xFFFFF802D9042FB3, 0xFFFFD0002453AEA0, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
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 an exception happened while executing a routine that transitions from non-privileged code to privileged code.  
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.  
 
 
 
 
 
--------------------------------------------------------------------------------
Conclusion
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46 crash dumps have been found and analyzed. Only 10 are included in this report. A third party driver has been identified to be causing system crashes on your computer. It is strongly suggested that you check for updates for these drivers on their company websites. Click on the links below to search with Google for updates for these drivers:  
 
igdkmd64.sys (Intel Graphics Kernel Mode Driver, Intel Corporation)
 
If no updates for these drivers are available, try searching with Google on the names of these drivers in combination the errors that have been reported for these drivers and include the brand and model name of your computer as well in the query. This often yields interesting results from discussions from users who have been experiencing similar problems.
 
 
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 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.
 
 
 
 
Voilà, j'espère que vous pourrez m'aider.
Merci d'avance,  
 
Erunak

Réinstalle ton driver Intel en utilisant la dernière version du site officiel.

Je viens de télécharger Intel Driver Update Utility, de mettre à jour le driver que l'on m'a proposé. C'était bien ça qu'il fallait faire où bien je suis à coté de la plaque ?
Merci pour ta réponse rapide

Non, c'est ça.
C'est le diver Intel qui plante.
 
Une fois tous tes drivers à jour, dis nous si tu as toujours des soucis.

Voilà, mise à jour terminée et ordi redémarré. Je te tiens au courant.
En attendant, merci beaucoup pour ton aide  

Hey, me revoilà avec un nouveau crash il y a 15 minutes.
voilà le message de WhoCrashed :
 
 
On Thu 02/07/2015 15:57:32 GMT your computer crashed
crash dump file: C:\WINDOWS\Minidump\070215-26625-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x150CA0)  
Bugcheck code: 0x50 (0xFFFFD0015397D8A8, 0x1, 0xFFFFF803F86D2A8A, 0x0)
Error: PAGE_FAULT_IN_NONPAGED_AREA
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 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 Thu 02/07/2015 15:57:32 GMT your computer crashed
crash dump file: C:\WINDOWS\memory.dmp
This was probably caused by the following module: win32k.sys (win32k!EngUpdateDeviceSurface+0x2BD09)  
Bugcheck code: 0x50 (0xFFFFD0015397D8A8, 0x1, 0xFFFFF803F86D2A8A, 0x0)
Error: PAGE_FAULT_IN_NONPAGED_AREA
file path: C:\WINDOWS\system32\win32k.sys
product: Système d’exploitation Microsoft® Windows®
company: Microsoft Corporation
description: Pilote Win32 multi-utilisateurs
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 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.  
 
 
 
Ca semble etre autre chose qu'hier. Bref j'espère que vous pourrez m'aider.

Effectivement ce n'est pas la même erreur.
 
Windows est-il à jour ?
Dans le même temps, essaye de tester tes barretes de RAM avec memtest.

J'avais en effet 17 MaJ facultatives de Windows à faire.
Et pour ce qui est de la RAM je fais le test et je te dit les résultats.

Etant donné que je pars en vacances, et que je n'ai pas eu le temps de faire le test de memtest. Je te dis les résultats d'ici 1 mois.
Bon été