Problème de plantages

Bonjour, à tous.

Depuis plusieurs mois déjà j'ai un problème avec mon pc. En effet le nombre d'écrans bleus reste toujours le même malgré un formatage dans les règles de l'art il y a 3/4 mois. Dans ces fameux écrans bleus il me dit de changer de carte graphique seul hic même en prenant une carte graphique d'une autre marque les plantages sont toujours là.

J'ai même mis à jour les pilotes de ma GeForce 7600 GS de chez Nvidia mais les derniers pilotes n'arrange rien du tout car impossible de dépasser 4 bits et une résolution de 800 par 600.

Voici ce que donne une analyse d'un dump par windbg :

Microsoft (R) Windows Debugger Version 6.4.0007.2
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\WINDOWS\Minidump\Mini081208-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

Symbol search path is: *** Invalid ***
************************************************************­****************
* Symbol loading may be unreliable without a symbol search path. *
* Use .symfix to have the debugger choose a symbol path. *
* After setting your symbol path, use .reload to refresh symbol locations. *
************************************************************­****************
Executable search path is:
************************************************************­*********
* Symbols can not be loaded because symbol path is not initialized. *
* *
* The Symbol Path can be set by: *
* using the _NT_SYMBOL_PATH environment variable. *
* using the -y <symbol_path> argument when starting the debugger. *
* using .sympath and .sympath+ *
*********************************************************************
Unable to load image \WINDOWS\system32\ntoskrnl.exe, Win32 error 2
*** WARNING: Unable to verify timestamp for ntoskrnl.exe
*** ERROR: Module load completed but symbols could not be loaded for ntoskrnl.exe
Windows XP Kernel Version 2600 (Service Pack 1) UP Free x86 compatible
Product: WinNt
Kernel base = 0x804d4000 PsLoadedModuleList = 0x8054be30
Debug session time: Tue Aug 12 12:37:01.703 2008 (GMT+2)
System Uptime: 0 days 0:33:09.381
*********************************************************************
* Symbols can not be loaded because symbol path is not initialized. *
* *
* The Symbol Path can be set by: *
* using the _NT_SYMBOL_PATH environment variable. *
* using the -y <symbol_path> argument when starting the debugger. *
* using .sympath and .sympath+ *
*********************************************************************
Unable to load image \WINDOWS\system32\ntoskrnl.exe, Win32 error 2
*** WARNING: Unable to verify timestamp for ntoskrnl.exe
*** ERROR: Module load completed but symbols could not be loaded for ntoskrnl.exe
Loading Kernel Symbols
..................................................................................................................
Loading unloaded module list
...........
Loading User Symbols
Unable to load image \SystemRoot\System32\win32k.sys, Win32 error 2
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
*******************************************************************************
* *
* Bugcheck Analysis *
* *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 1000008E, {c0000005, 804ec537, bab34ba4, 0}

***** Kernel symbols are WRONG. Please fix symbols to do analysis.

Unable to load image \SystemRoot\System32\drivers\dxg.sys, Win32 error 2
*** WARNING: Unable to verify timestamp for dxg.sys
*** ERROR: Module load completed but symbols could not be loaded for dxg.sys
Probably caused by : win32k.sys ( win32k+75f60 )

Followup: MachineOwner
---------

kd> !analyze -v



Ma config :

windows xp sp 1
AMD athlon XP 2700 +
2.17 GHz
1 Go de ram

Configuration: Windows XP
Firefox 2.0.0.16