Code:
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* Bugcheck Analysis *
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Use !analyze -v to get detailed debugging information.
BugCheck 1000007E, {ffffffffc0000005, 1, ffffc481b10cfe78, ffffc481b10cf6a0}
Probably caused by : rspndr.sys ( rspndr!TopDeleteSession+139 )
Followup: MachineOwner
Hi,
you have a number of different dump files which in itself can mean a hardware issue. You have dump files blaming Vram, Memory, graphic drivers, USB drivers and Microsoft drivers.
First off please remove the external drives whilst we are troubleshooting. Also Avast AV can cause problems from time to time and to this end we ask you remove it and just use the on board Defender which is much improved.
Driver wise you don't look too bad although you do need to update one or two drivers:
iaStorA.sys Fri Aug 2 02:39:52 2013. Intel storage driver. You'll find it under 'Serial ATA' on your support page:
Product Support | Dell UK
SSPORT.sys Fri Aug 12 00:07:32 2005: Samsung printer driver. Far too old for windows 10, if it isn't used remove it or update it:
Download Center: Download Software, Firmware, Drivers & Manuals | Samsung
tapoas.sys Mon Jul 12 01:31:59 2010: OpenVPN Virtual Network Driver please update or if not used removed.
OpenVPN - Open Source VPN
RtsUStor.sys Tue Jul 9 06:56:42 2013: Realtek USB Card Reader
Realtek
If the bsod continues then you'll need to test your RAM. Windows does have a memory testing app but it can miss errors and the best app for the job is Memtest86.
If you open the link below you'll see you can run Memtest86 in two ways. You can either burn it to disk or install it onto a USB drive it's entirely up to you. You'll then need to enter the bios to change the boot order so you can boot from either the Disk or USB stick you have Memtest86 on.
You must test for at least 12 hours unless it becomes obvious there is a problem straight away.
Memtest86+ - Advanced Memory Diagnostic Tool
Post any new dump files