My pc goes into bsod every now and then after upgrading my gpu to R9 390x with this dumplog
Using Blue Screen Viewer, your dump file is saying that Windows NDIS.SYS caused the BSOD with the error "KMODE EXCEPTION NOT HANDLED".
According to Microsoft Forum, The driver for your LAN Network is causing the problem if you can rule out hardware failure: How do I solve the KMODE_EXCEPTION_NOT_HANDLED(ndis.sys) ? - Microsoft Community .
Thank you for contacting Microsoft Community.
A Blue Screen of Death, also called a STOP Error, will appear when an issue is so serious that Windows must stop completely. A Blue Screen of Death is usually hardware or driver related.
In your case the BSOD is caused due to "ndis.sys", which is mainly caused by the driver errors which is installed for your LAN CARD / NIC (Network card).
You may install Windows Updates in both UIs, classic and new. For information on how to download and install Updates in each UIs, please refer to the link below,
Note: If the issue still persist, proceed with Method 2.
NDIS is a legitimate system driver for your network interface controller. The issue can be resolved by downloading and installing the latest drivers for the NIC. Kindly go to the manufacturer’s website and download and install the latest drivers for NIC.
Hope the above information was helpful, kindly get back to us if you need any further assistance.
This 2018 website gives a more comprehensive tips on what causes the error you got and how to fix it: How to fix ndis.sys blue screen of death error in Windows 10 - BynaryCodes .
copied the reason and causes from above link:
NDIS short form for Network Driver Interface Specification is an application programming interface that is mostly used in the Windows operating system. The ndis.sys file is Microsoft Windows core software component. Microsoft Windows is an operating system. Network Driver Interface Specification is an application programming interface for windows. Ndis.sys is a file associated with the NDIS interface. Ndis.sys is network driver related system files. This issue is mainly caused by the driver error which is installed for your LAN CARD / NIC (Network card).When you open some Windows applications in the middle computer restarts and you will see one of these following errors on your computer screen. And learn How to fix ndis.sys blue screen of death error in Windows 10.
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