Probleme de plantage de windows

bon ok le test de la memoire est corect pas d'erreur. l'antivirus n'a rien detecté par contre spybot a detecté 16 erreurs qu'il a corrigé mais le pb persiste tjr.

passe Ad Aware en complément de spybot

et si possible installe et exécute Whocrashed post le rapport ici,ça pourrais peut être aider a trouver ce qui cause les blue screen

ok voici le rapport de Whocrashed:


System Information (local)
--------------------------------------------------------------------------------

computer name: 9AA65251B9FF456
windows version: Windows XP Service Pack 3, 5.1, build: 2600
windows dir: C:\WINDOWS
CPU: GenuineIntel Intel(R) Xeon(TM) CPU 1700MHz Intel586, level: 15
2 logical processors, active mask: 3
RAM: 536260608 total
VM: 2147352576, free: 1999396864



--------------------------------------------------------------------------------
Crash Dump Analysis
--------------------------------------------------------------------------------

Crash dump directory: C:\WINDOWS\Minidump

Crash dumps are enabled on your computer.


On Thu 29/09/2011 10:01:06 GMT your computer crashed
crash dump file: C:\WINDOWS\memory.dmp
This was probably caused by the following module: Unknown (0xFFFFFFFFF8616D3E)
Bugcheck code: 0xFE (0x2, 0xFFFFFFFFF94F4AF0, 0xFFFFFFFFF9D17D28, 0xFFFFFFFFFD826914)
Error: BUGCODE_USB_DRIVER
Bug check description: This indicates that an error has occurred in a Universal Serial Bus (USB) driver.
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 BUGCODE_USB_DRIVER





--------------------------------------------------------------------------------
Conclusion
--------------------------------------------------------------------------------

1 crash dumps have been found and analyzed. 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:

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.

je dois avouer que je n'arrive pas a trouver les mises a jours de ce driver usb je crois mem que c celui de mon modem mais mon FAI n'a pas les mises a jours sur son site. je ne sais que faire. ni maconfig ni TLD n'ont pu m'aider.