saladocrouton
Messages postés16Date d'inscriptiondimanche 20 février 2011StatutMembreDernière intervention 9 décembre 2011
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9 déc. 2011 à 22:17
Bonsoir à tous!
Je vous écrit car depuis quelques mois, j'ai un petit souci. Avant, cela ne me gênait pas car je ne faisais rien d'important, mais maintenant, ça m'embeterait d'avoir un plantage pendant la rédaction de mon mémoire:
J'ai un PC portable (ACER, vista) depuis 2007.
Depuis quelques mois, de temps en temps, un écran bleu apparait (soit disant pour protéger mon PC), et il redémarre (parfois, avec startup repair qui en général, n'arrive pas à réparer, donc, je redémarre manuellement).
J'ai regardé sur internet, je ne m'y connais en rien, mais j'ai essayé la mise à jour des drivers, etc (je ne veux pas formater, je n'ai pas les CD et j'ai peur de pas savoir faire), rien à faire. On va dire que ça arrive une fois par semaine, voire deux fois.
J'ai téléchargé le logiciel "who crashed", et voila ce que ça donne: (j'ai recherché les mises à jour, mais je ne trouve rien):
Welcome to WhoCrashed (HOME EDITION) v 3.03
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This program checks for drivers which have been crashing your computer. If your computer has displayed a blue screen of death, suddenly rebooted or shut down then this program will help you find the root cause and possibly a solution.
Whenever a computer suddenly reboots without displaying any notice or blue screen of death, the first thing that is often thought about is a hardware failure. In reality, on Windows most crashes are caused by malfunctioning device drivers and kernel modules. In case of a kernel error, many computers do not show a blue screen unless they are configured for this. Instead these systems suddenly reboot without any notice.
This program will analyze your crash dumps with the single click of a button. It will tell you what drivers are likely to be responsible for crashing your computer. If will report a conclusion which offers suggestions on how to proceed in any situation while the analysis report will display internet links which will help you further troubleshoot any detected problems.
To obtain technical support visit www.resplendence.com/support
Click here to check if you have the latest version or if an update is available.
Just click the Analyze button for a comprehensible report ...
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Home Edition Notice
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This version of WhoCrashed is free for use at home only. If you would like to use this software at work or in a commercial environment you should get the professional edition of WhoCrashed which also allows analysis of crashdumps on remote drives and computers on the network and offers a range of additional features.
Click here for more information on the professional edition.
Click here to buy the the professional edition of WhoCrashed.
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System Information (local)
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computer name: PC-DE-ACER
windows version: Windows Vista Service Pack 1, 6.0, build: 6001
windows dir: C:\Windows
CPU: GenuineIntel Intel(R) Pentium(R) Dual CPU T2310 @ 1.46GHz Intel586, level: 6
2 logical processors, active mask: 3
RAM: 2136203264 total
VM: 2147352576, free: 1967321088
On Wed 07/12/2011 18:29:13 GMT your computer crashed
crash dump file: C:\Windows\Minidump\Mini120711-01.dmp
This was probably caused by the following module: athr.sys (athr+0x81317)
Bugcheck code: 0xD1 (0x49C, 0x2, 0x0, 0xFFFFFFFF8D99D317)
Error: DRIVER_IRQL_NOT_LESS_OR_EQUAL
file path: C:\Windows\system32\drivers\athr.sys
product: Driver for Atheros CB42/CB43/MB42/MB43 Network Adapter
company: Atheros Communications, Inc.
description: Atheros Extensible Wireless LAN device driver
Bug check description: This indicates that a kernel-mode driver 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.
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: athr.sys (Atheros Extensible Wireless LAN device driver, Atheros Communications, Inc.).
Google query: athr.sys Atheros Communications, Inc. DRIVER_IRQL_NOT_LESS_OR_EQUAL
On Wed 07/12/2011 18:29:13 GMT your computer crashed
crash dump file: C:\Windows\memory.dmp
This was probably caused by the following module: athr.sys (athr+0x81317)
Bugcheck code: 0xD1 (0x49C, 0x2, 0x0, 0xFFFFFFFF8D99D317)
Error: DRIVER_IRQL_NOT_LESS_OR_EQUAL
file path: C:\Windows\system32\drivers\athr.sys
product: Driver for Atheros CB42/CB43/MB42/MB43 Network Adapter
company: Atheros Communications, Inc.
description: Atheros Extensible Wireless LAN device driver
Bug check description: This indicates that a kernel-mode driver 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.
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: athr.sys (Atheros Extensible Wireless LAN device driver, Atheros Communications, Inc.).
Google query: athr.sys Atheros Communications, Inc. DRIVER_IRQL_NOT_LESS_OR_EQUAL
On Sat 05/11/2011 15:15:40 GMT your computer crashed
crash dump file: C:\Windows\Minidump\Mini110511-01.dmp
This was probably caused by the following module: bisonc07.sys (BisonC07+0x4C0A)
Bugcheck code: 0x1000007E (0xFFFFFFFFC0000005, 0xFFFFFFFF8ECCFC0A, 0xFFFFFFFF8A15B774, 0xFFFFFFFF8A15B470)
Error: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M
file path: C:\Windows\system32\drivers\bisonc07.sys
product: BisonCam UVC, USB 2.0 Camera
company: Bison Electronics. Inc.
description: Universal Serial Bus Camera 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.
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: bisonc07.sys (Universal Serial Bus Camera Driver, Bison Electronics. Inc. ).
Google query: bisonc07.sys Bison Electronics. Inc. SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M
3 crash dumps have been found and analyzed. 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:
bisonc07.sys (Universal Serial Bus Camera Driver, Bison Electronics. Inc. )
athr.sys (Atheros Extensible Wireless LAN device driver, Atheros Communications, Inc.)
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.