Plantage et écran bleu!!

Bonsoir à tous.
En ces temps de confinement j'ai décidé d'utiliser le pc que ma femme avait fait monter dans une boutique mais qui flanche plus ou moins régulièrement. Elle est médecin et ne l'utilise que pour la bureautique et le logiciel dédié aux consultations. Rien d'extraordinaire mais elle a du se résoudre à reprendre son vieux portable qui rame mais ne plante pas.
J'ai utilisé quelques manipulations pour supprimer tous les logiciels médicaux qui étaient installés et réparer windows.
Malheureusement, cela ne suffit pas. Il plante à des moments différents, quand on l'utilise ou pas et des écrans bleus apparaissent ;)
J'ai lu plusieurs post et j'ai décidé de vous demander de l'aide.
Voici le dernier rapport Whocrashed:

System Information (local)
Computer name: DESKTOP-3K88R1C
Windows version: Windows 10 , 10.0, build: 18363
Windows dir: C:\WINDOWS
Hardware: B450 AORUS M, Gigabyte Technology Co., Ltd.
CPU: AuthenticAMD AMD Ryzen 3 2200G with Radeon Vega Graphics AMD8664, level: 23
4 logical processors, active mask: 15
RAM: 6388080640 bytes (5,9GB)



Crash Dump Analysis
Crash dumps are enabled on your computer.

Crash dump directories:
C:\WINDOWS
C:\WINDOWS\Minidump

On Sun 22/03/2020 22:53:31 your computer crashed or a problem was reported
crash dump file: C:\WINDOWS\Minidump\032220-29078-01.dmp
This was probably caused by the following module: dxgmms2.sys (0xFFFFF8073D3FD2AC)
Bugcheck code: 0x1000007E (0xFFFFFFFFC0000005, 0xFFFFF8073D3FD2AC, 0xFFFF80854D4DF658, 0xFFFF80854D4DEEA0)
Error: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M
file path: C:\WINDOWS\system32\drivers\dxgmms2.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: DirectX Graphics MMS
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.
The crash took place in a Microsoft module. Your system configuration may be incorrect. Possibly this problem is caused by another driver on your system that cannot be identified at this time.



On Sun 22/03/2020 22:53:31 your computer crashed or a problem was reported
crash dump file: C:\WINDOWS\MEMORY.DMP
This was probably caused by the following module: dxgmms2.sys (0xFFFFF8073D3FD2AC)
Bugcheck code: 0x7E (0xFFFFFFFFC0000005, 0xFFFFF8073D3FD2AC, 0xFFFF80854D4DF658, 0xFFFF80854D4DEEA0)
Error: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED
file path: C:\WINDOWS\system32\drivers\dxgmms2.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: DirectX Graphics MMS
Bug check description: This bug check indicates that a system thread generated an exception that the error handler did not catch.
The crash took place in a Microsoft module. Your system configuration may be incorrect. Possibly this problem is caused by another driver on your system that cannot be identified at this time.



On Sun 22/03/2020 21:09:25 your computer crashed or a problem was reported
crash dump file: C:\WINDOWS\Minidump\032220-6125-01.dmp
This was probably caused by the following module: win32kbase.sys (0xFFFFE75977C0636D)
Bugcheck code: 0x50 (0xFFFFE759786C4B73, 0x2, 0xFFFFE75977C0636D, 0x2)
Error: PAGE_FAULT_IN_NONPAGED_AREA
file path: C:\WINDOWS\system32\win32kbase.sys
product: Système d’exploitation Microsoft® Windows®
company: Microsoft Corporation
description: Pilote du noyau Base Win32k
Bug check description: This indicates that invalid system memory has been referenced.
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 a Microsoft module. Your system configuration may be incorrect. Possibly this problem is caused by another driver on your system that cannot be identified at this time.



On Sun 22/03/2020 21:07:16 your computer crashed or a problem was reported
crash dump file: C:\WINDOWS\Minidump\032220-28703-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x12F994)
Bugcheck code: 0x1000007E (0xFFFFFFFFC0000005, 0xFFFFF8077292F994, 0xFFFF82042566F518, 0xFFFFC20119A98930)
Error: SYSTEM_THREAD_EXCEPTION_NOT_HANDLED_M
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 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.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.



On Sun 22/03/2020 14:26:05 your computer crashed or a problem was reported
crash dump file: C:\WINDOWS\Minidump\032220-5281-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x1C2380)
Bugcheck code: 0xA (0xFFFFDA8A4FFC6AFC, 0x2, 0x0, 0xFFFFF8026F47A95A)
Error: IRQL_NOT_LESS_OR_EQUAL
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 Microsoft Windows or a kernel-mode driver accessed paged memory at DISPATCH_LEVEL or above. This is a software bug.
This bug check belongs to the crash dump test that you have performed with WhoCrashed or other software. It means that a crash dump file was properly written out.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.



On Sun 22/03/2020 13:01:05 your computer crashed or a problem was reported
crash dump file: C:\WINDOWS\Minidump\032220-8328-01.dmp
This was probably caused by the following module: ae2500w764.sys (0xFFFFF80E8FA0D85C)
Bugcheck code: 0xC4 (0x2000, 0xFFFFF80E8FA0D85C, 0x0, 0x484D4342)
Error: DRIVER_VERIFIER_DETECTED_VIOLATION
file path: C:\WINDOWS\system32\drivers\ae2500w764.sys
product: Broadcom 802.11 Network Adapter wireless driver
company: Broadcom Corporation
description: Broadcom 802.11 Network Adapter wireless driver
Bug check description: This is the general bug check code for fatal errors found by Driver Verifier.
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: ae2500w764.sys (Broadcom 802.11 Network Adapter wireless driver, Broadcom Corporation).
Google query: ae2500w764.sys Broadcom Corporation DRIVER_VERIFIER_DETECTED_VIOLATION




Conclusion
6 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:

ae2500w764.sys (Broadcom 802.11 Network Adapter wireless driver, Broadcom Corporation)

Merci d'avance.