Merci de ta réponse.
Voilà le rapport
Je précises que pour la première erreur j'ai fait le CHKDSK hier soir. Le truc c'est que j'ai pas eu de rapport lors du redémarrage.
System Information (local)
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Computer name: DESKTOP-KJFHPN8
Windows version: Windows 10 , 10.0, build: 19041
Windows dir: C:\WINDOWS
Hardware: MS-7C02, Micro-Star International Co., Ltd, B450 TOMAHAWK (MS-7C02)
CPU: AuthenticAMD AMD Ryzen 5 2600 Six-Core Processor AMD8664, level: 23
12 logical processors, active mask: 4095
RAM: 17130123264 bytes (16,0GB)
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Crash Dump Analysis
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Crash dumps are enabled on your computer.
Crash dump directories:
C:\WINDOWS
C:\WINDOWS\Minidump
On Sat 11/07/2020 07:48:46 your computer crashed or a problem was reported
crash dump file: C:\WINDOWS\Minidump\071120-7328-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x3DDA20)
Bugcheck code: 0x1A (0x41201, 0xFFFFCF3FFCFEC758, 0x1000000DEAF6025, 0xFFFFE589BA147340)
Error: MEMORY_MANAGEMENT
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 severe memory management error occurred.
This might be a case of memory corruption. This may be because of a hardware issue such as faulty RAM, overheating (thermal issue) or because of a buggy driver. This problem might also be caused because of overheating (thermal issue).
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 11/07/2020 07:48:46 your computer crashed or a problem was reported
crash dump file: C:\WINDOWS\MEMORY.DMP
This was probably caused by the following module: ntkrnlmp.exe (nt!memset+0x5B34E)
Bugcheck code: 0x1A (0x41201, 0xFFFFCF3FFCFEC758, 0x1000000DEAF6025, 0xFFFFE589BA147340)
Error: MEMORY_MANAGEMENT
Bug check description: This indicates that a severe memory management error occurred.
This might be a case of memory corruption. This may be because of a hardware issue such as faulty RAM, overheating (thermal issue) or because of a buggy driver. This problem might also be caused because of overheating (thermal issue).
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 10/07/2020 19:58:52 your computer crashed or a problem was reported
crash dump file: C:\WINDOWS\Minidump\071020-7328-01.dmp
This was probably caused by the following module: ntfs.sys (0xFFFFF8030CB9B501)
Bugcheck code: 0x3B (0xC0000005, 0xFFFFF8030CB9B501, 0xFFFF9C83096DDFA0, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
file path: C:\WINDOWS\system32\drivers\ntfs.sys
product: Système d’exploitation Microsoft® Windows®
company: Microsoft Corporation
description: Pilote du système de fichiers NT
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 a file system driver. Since there is no other responsible driver detected, this could be pointing to a malfunctioning drive or corrupted disk. It's suggested that you run CHKDSK.
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Conclusion
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3 crash dumps have been found and analyzed. No offending third party drivers have been found. Connsider using WhoCrashed Professional which offers more detailed analysis using symbol resolution. Also configuring your system to produce a full memory dump may help you.
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 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.