bonjour,
 
voila j ai des écran bleu pendant différente utilisation du pc, mémé dans le temps.
 
sa fait +- 2 mois que sa dure, j ai formater et tester mes ram avec memtest86+, aucun erreur détecter.
 
Je précise que mon pc a 1 ans et demi et qu il a toujours très bien été avant. aucune modification de matériel
 
Voici les erreur relever avec whocrashed, si vous avez une idée sur le prob?
 
System Information (local)
--------------------------------------------------------------------------------
 
computer name: JAY-PC
windows version: Windows 7 Service Pack 1, 6.1, build: 7601
windows dir: C:\Windows
CPU: GenuineIntel Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz Intel586, level: 6
4 logical processors, active mask: 15
RAM: 2145902592 total
VM: 2147352576, free: 1939079168
 
 
 
--------------------------------------------------------------------------------
Crash Dump Analysis
--------------------------------------------------------------------------------
 
Crash dump directory: C:\Windows\Minidump
 
Crash dumps are enabled on your computer.
 
 
On Fri 21/10/2011 22:56:45 GMT your computer crashed
crash dump file: C:\Windows\Minidump\102211-17877-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7CC40)  
Bugcheck code: 0x1E (0xFFFFFFFFC0000005, 0xFFFFF80002F783FF, 0x0, 0x43)
Error: KMODE_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 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 the Windows kernel. Possibly this problem is caused by another driver which cannot be identified at this time.  
 
 
On Fri 21/10/2011 22:56:45 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: 0x1E (0xFFFFFFFFC0000005, 0xFFFFF80002F783FF, 0x0, 0x43)
Error: KMODE_EXCEPTION_NOT_HANDLED
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 the Windows kernel. Possibly this problem is caused by another driver which cannot be identified at this time.  
 
 
On Fri 21/10/2011 22:41:35 GMT your computer crashed
crash dump file: C:\Windows\Minidump\102211-17721-01.dmp
This was probably caused by the following module: ntfs.sys (Ntfs+0xDF27)  
Bugcheck code: 0x34 (0x50853, 0xFFFFF8800339A458, 0xFFFFF88003399CB0, 0xFFFFF88001256F27)
Error: CACHE_MANAGER
file path: C:\Windows\system32\drivers\ntfs.sys
product: Système d’exploitation Microsoft® Windows®
company: Microsoft Corporation
description: Pilote du système de fichiers NT
Bug check description: This indicates that a problem occurred in the file system's cache manager.
This might be a case of memory corruption. More often memory corruption happens because of software errors in buggy drivers, not because of faulty RAM modules.  
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 Tue 18/10/2011 15:12:20 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101811-18501-01.dmp
This was probably caused by the following module: ntfs.sys (Ntfs+0x5A88)  
Bugcheck code: 0x24 (0x1904FB, 0xFFFFF8800C392C88, 0xFFFFF8800C3924E0, 0xFFFFF80002C8DA74)
Error: NTFS_FILE_SYSTEM
file path: C:\Windows\system32\drivers\ntfs.sys
product: Système d’exploitation Microsoft® Windows®
company: Microsoft Corporation
description: Pilote du système de fichiers NT
Bug check description: This indicates a problem occurred in the NTFS file system.  
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 Tue 18/10/2011 15:08:38 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101811-26785-01.dmp
This was probably caused by the following module: usbaudio.sys (usbaudio+0x4CD7)  
Bugcheck code: 0x1000007E (0xFFFFFFFFC000001D, 0xFFFFF880092EFCD7, 0xFFFFF8800AF78978, 0xFFFFF8800AF781D0)
Error: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M
file path: C:\Windows\system32\drivers\usbaudio.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: USB Audio Class Driver
Bug check description: This indicates that a system thread 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 Tue 18/10/2011 15:00:03 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101811-20716-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7CC40)  
Bugcheck code: 0xA (0x10E1C1E15630, 0x2, 0x0, 0xFFFFF80002C857E0)
Error: IRQL_NOT_LESS_OR_EQUAL
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 Microsoft Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above.
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.  
 
 
On Sun 16/10/2011 21:27:14 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101611-23306-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7CC40)  
Bugcheck code: 0x50 (0xFFFFF1200D3239C0, 0x1, 0xFFFFF80002F96AA3, 0x7)
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 which cannot be identified at this time.  
 
 
On Sun 16/10/2011 19:13:48 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101611-17986-01.dmp
This was probably caused by the following module: atikmdag.sys (atikmdag+0x5D910)  
Bugcheck code: 0xFC (0xFFFFF88003C11F30, 0x8000000083C64963, 0xFFFFF88003C11D80, 0x2)
Error: ATTEMPTED_EXECUTE_OF_NOEXECUTE_MEMORY
file path: C:\Windows\system32\drivers\atikmdag.sys
product: ATI Radeon Family
company: ATI Technologies Inc.
description: ATI Radeon Kernel Mode Driver
Bug check description: This indicates that an attempt was made to execute non-executable memory.
This might be a case of memory corruption. More often memory corruption happens because of software errors in buggy drivers, not because of faulty RAM modules. There is a possibility this problem was caused by a virus or other malware.  
A third party driver was identified as the probable root cause of this system error. It is suggested you look for an update for the following driver: atikmdag.sys (ATI Radeon Kernel Mode Driver, ATI Technologies Inc.).  
Google query: atikmdag.sys ATI Technologies Inc. ATTEMPTED_EXECUTE_OF_NOEXECUTE_MEMORY
 
 
 
 
On Sun 16/10/2011 19:04:09 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101611-18064-01.dmp
This was probably caused by the following module: watchdog.sys (watchdog+0x122F)  
Bugcheck code: 0x119 (0x100, 0xFFFFFA8006752868, 0xFFFFFA80064EE140, 0xFFFFFA8006EB3AE0)
Error: VIDEO_SCHEDULER_INTERNAL_ERROR
file path: C:\Windows\system32\drivers\watchdog.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: Watchdog Driver
Bug check description: This indicates that the video scheduler has detected a fatal violation.
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 Sun 16/10/2011 16:24:53 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101611-18860-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7CC40)  
Bugcheck code: 0x1E (0xFFFFFFFFC0000005, 0xFFFFFA8005CE8610, 0x1, 0x2FD)
Error: KMODE_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 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 the Windows kernel. Possibly this problem is caused by another driver which cannot be identified at this time.  
 
 
On Sun 16/10/2011 16:23:11 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101611-20342-01.dmp
This was probably caused by the following module: dxgkrnl.sys (dxgkrnl+0x21B0)  
Bugcheck code: 0x3B (0x80000003, 0xFFFFF88008C541B0, 0xFFFFF8800BB29090, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
file path: C:\Windows\system32\drivers\dxgkrnl.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: DirectX Graphics Kernel
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 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 Sun 16/10/2011 16:20:37 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101611-17097-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7CC40)  
Bugcheck code: 0x1E (0xFFFFFFFFC000001D, 0xFFFFF88002B96E10, 0x0, 0x0)
Error: KMODE_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 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 the Windows kernel. Possibly this problem is caused by another driver which cannot be identified at this time.  
 
 
On Thu 13/10/2011 11:03:19 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101311-23259-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7CC40)  
Bugcheck code: 0x50 (0xFFFFF6802E814088, 0x0, 0xFFFFF80002CB2E80, 0x2)
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 which cannot be identified at this time.  
 
 
On Tue 11/10/2011 19:44:01 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101211-20170-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x7CC40)  
Bugcheck code: 0x34 (0x50853, 0xFFFFF8800337E448, 0xFFFFF8800337DCA0, 0xFFFFF80002C7FFC6)
Error: CACHE_MANAGER
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 problem occurred in the file system's cache manager.
This might be a case of memory corruption. More often memory corruption happens because of software errors in buggy drivers, not because of faulty RAM modules.  
The crash took place in the Windows kernel. Possibly this problem is caused by another driver which cannot be identified at this time.  
 
 
On Tue 11/10/2011 19:39:39 GMT your computer crashed
crash dump file: C:\Windows\Minidump\101111-20841-01.dmp
This was probably caused by the following module: Unknown (0xFFFFFA8005E4D9C8)  
Bugcheck code: 0x1000007E (0xFFFFFFFFC0000005, 0xFFFFFA8005E4D9C8, 0xFFFFF880023378B8, 0xFFFFF88002337110)
Error: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M
Bug check description: This indicates that a system thread 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.  
A third party driver was identified as the probable root cause of this system error. It is suggested you look for an update for the following driver: Unknown .  
Google query: Unknown SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M
 
 
 
 
The following dump files were found but could not be read. These files may be corrupt:
C:\Windows\Minidump\101111-20857-02.dmp
 
 
 
 
--------------------------------------------------------------------------------
Conclusion
--------------------------------------------------------------------------------
 
On your computer a total of 18 crash dumps have been found. Only 17 could be analyzed. Only 15 are included in this report. 2 third party drivers have 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:  
 
atikmdag.sys (ATI Radeon Kernel Mode Driver, ATI Technologies Inc.)
 
unknown  
 
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 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.  

Salut,
 
Alimentation marque et puissance ?

650 w corsair

Tous les messages windows (enfin, je n'ai pas eu le courage de tout lire!) pointent vers un problème software.
 
L'été dernier j'ai eu subitement des écrans bleus qui me paraissaient liés à Yahoo live (Wimbledon), j'ai mis à niveau les drivers de ma CG, et depuis tout baigne.
 
Regarde les drivers de ta CG.

catalyst est installer, j ai une ati 5870 vapor x les driver ont été mis a jour depuis que j ai les écran  bleu rien a changer

?