Bonjour, Mon ordinateur dont la config est la suivante http://www.ma-config.com/images/signatures/img_132552_0.gif plante systématiquement au moins 4 ou 5 fois avant de pouvoir être utilisé. Ca arrive à des moments variés du démarrage. J'ai fai tune analyse BSOD mais je n'arrive pas à la partager pour aider à résoudre mon problème. J'ai fait tourner whocrash peut être cela peut-il aider ? voici le rapport : Crash Dump Analysis Crash dump directory: C:\Windows\Minidump Crash dumps are enabled on your computer. On Sat 18/05/2013 05:59:20 GMT your computer crashed crash dump file: C:\Windows\Minidump\Mini051813-01.dmp This was probably caused by the following module: ntoskrnl.exe (nt+0x57150) Bugcheck code: 0x1E (0xFFFFFFFFC0000005, 0xFFFFF800040D964B, 0x0, 0xFFFFFFFFFFFFFFFF) 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 that cannot be identified at this time. On Sat 18/05/2013 05:59:20 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, 0xFFFFF800040D964B, 0x0, 0xFFFFFFFFFFFFFFFF) 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 that cannot be identified at this time. On Fri 17/05/2013 04:40:07 GMT your computer crashed crash dump file: C:\Windows\Minidump\Mini051713-01.dmp This was probably caused by the following module: ntoskrnl.exe (nt+0x57150) Bugcheck code: 0x3B (0xC0000005, 0xFFFFF8000409118A, 0xFFFFFA600880F970, 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 3 crash dumps have been found and analyzed. No offending third party drivers have been found. Consider configuring your system to produce a full memory dump for better analysis. 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. Si vous pouvez m'aider merci de votre aide. A Bientôt