Colif :
Try running the free version of
memtest86 on ram sticks, 1 at a time. Any errors means stick needs to be replaced. It creates a bootable USB so can run outside windows
Can you download and run
who crashed - it will give us a glimpse of the errors you getting and might help us solve them
Copy/paste summary in here and I see what I can do
Here is the whocrashed:
Computer name: DESKTOP-GP0TF1N
Windows version: Windows 10 , 10.0, build: 14393
Windows dir: C:\WINDOWS
Hardware: B250M-DS3H, Gigabyte Technology Co., Ltd., B250M-DS3H-CF
CPU: GenuineIntel Intel(R) Pentium(R) CPU G4560 @ 3.50GHz Intel586, level: 6
4 logical processors, active mask: 15
RAM: 8547942400 bytes total
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Crash Dump Analysis
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Crash dump directory: C:\WINDOWS\Minidump
Crash dumps are enabled on your computer.
On Sat 4/15/2017 1:33:27 PM your computer crashed
crash dump file: C:\WINDOWS\Minidump\041517-4890-01.dmp
This was probably caused by the following module: ntfs.sys (0xFFFFF80F93E1AD30)
Bugcheck code: 0x50 (0xFFFFC600C654F2A8, 0x0, 0xFFFFF80F93E1AD30, 0x0)
Error: PAGE_FAULT_IN_NONPAGED_AREA
file path: C:\WINDOWS\system32\drivers\ntfs.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT File System Driver
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 standard 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 Sat 4/15/2017 1:33:27 PM your computer crashed
crash dump file: C:\WINDOWS\memory.dmp
This was probably caused by the following module: ntfs.sys (NTFS+0xFAD30)
Bugcheck code: 0x50 (0xFFFFC600C654F2A8, 0x0, 0xFFFFF80F93E1AD30, 0x0)
Error: PAGE_FAULT_IN_NONPAGED_AREA
file path: C:\WINDOWS\system32\drivers\ntfs.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT File System Driver
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 standard 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 Sat 4/15/2017 4:20:17 AM your computer crashed
crash dump file: C:\WINDOWS\Minidump\041517-4031-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x14A510)
Bugcheck code: 0x139 (0x3, 0xFFFFAA80A1C29930, 0xFFFFAA80A1C29888, 0x0)
Error: KERNEL_SECURITY_CHECK_FAILURE
file path: C:\WINDOWS\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
Bug check description: The kernel has detected the corruption of a critical data structure.
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 4/15/2017 3:54:42 AM your computer crashed
crash dump file: C:\WINDOWS\Minidump\041517-6031-01.dmp
This was probably caused by the following module: fltmgr.sys (FLTMGR+0x78D4)
Bugcheck code: 0x34 (0x5117A, 0xFFFFE7809BB23028, 0xFFFFE7809BB22850, 0xFFFFF80F1B4078D4)
Error: CACHE_MANAGER
file path: C:\WINDOWS\system32\drivers\fltmgr.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: Microsoft Filesystem Filter Manager
Bug check description: This indicates that a problem occurred in the file system's cache manager.
This might be a case of memory corruption. More often memory corruption happens because of software errors in buggy drivers, not because of faulty RAM modules.
The crash took place in a standard 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 Sat 4/15/2017 3:35:42 AM your computer crashed
crash dump file: C:\WINDOWS\Minidump\041517-5250-01.dmp
This was probably caused by the following module: ntfs.sys (NTFS+0xAB655)
Bugcheck code: 0x3B (0xC0000005, 0xFFFFF8028243B655, 0xFFFFE5012945A2A0, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
file path: C:\WINDOWS\system32\drivers\ntfs.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT File System Driver
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 standard 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.
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Conclusion
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16 crash dumps have been found and analyzed. Only 5 are included in this report. 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.