i upgrade to 10 back in may its been fine ever since until my mobo died. i got another one same kind along with a new cpu. i reinstalled 10,updated all drivers. then got the kmode not handled BS. it was doing it alot when i ran unigine heaven. i have the fx6300 with oc of 4.2.. i get the error if im on the browser watching videos or downloading files. its not immediate though usually when im on for couple of hours. i did a system reset,then a clean install and im still getting it. idk if my cpu is bad or bad oc or mobo is trash again.