fixed it: downloaded windows media creation kit, made usb flash drive bootable with the .iso, did clean install windows 10 prox64 on ssd, new clean windows seemed fine after all updates, start pulling my games off backup usb external drive they would cause system hang/crash, annoyed again lol, struggled for many hours, repeat new win10 install as mentioned above, update drivers-stable make restore point, update DX-stable make restore point, somewhere In there used a driver scan software found 3 outdated drivers ide/atapi x2, amd smbus, install all 3 updated drivers, system unstable again, AH HA!!! rollback amd smbus driver BANG stable system all games running fine. so after 2nd clean install of win10 i told it to hold on updates and...