BSOD Régulier sans raison apparente

Bonjour,
J'ai des BSOD de façon régulière depuis peu, sans raison apparente
Parfois il arrive que ce soit juste l'écran qui freeze, et je ne peux rien faire mis à part forcer le redémarrage de mon ordinateur

A l'aide de WhoCrashed j'ai obtenu ceci :

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, Advanced Micro Devices, Inc.)
bflwfx64.sys (Qualcomm Atheros Bandwidth Control Filter Driver, Qualcomm Atheros, Inc.)

If no updates for these drivers are available, try searching with Google on the names of these drivers in combination with the errors that have been reported for these drivers. Include the brand and model name of your computer as well in the query. This often yields interesting results from discussions on the web by users who have been experiencing similar problems.

Informations complémentaires :

crash dump file: C:\Windows\Minidump\020616-6115-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x73BD0)
Bugcheck code: 0x1E (0x0, 0x0, 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 that cannot be identified at this time.

Si quelqu'un pourrais m'aider pour résoudre ce problème car c'est très ennuyant, merci