i have Asus N46vj from 2013
so i browsing with my laptop then suddenly my screen filled with artifact like it came from horror movies. so i force shutdown then turn back it on again, then artifact came back right when windows booting up. the artifact always show when windows booting up ,because startup sequence:Asus intel(etc) >Windows boot loading. after that either they restart or died. it restart for couple more time for same result then died. after that i must press power button for couple more times before it start-up like car or motorcycle who have low battery.
so i browsing with my laptop then suddenly my screen filled with artifact like it came from horror movies. so i force shutdown then turn back it on again, then artifact came back right when windows booting up. the artifact always show when windows booting up ,because startup sequence:Asus intel(etc) >Windows boot loading. after that either they restart or died. it restart for couple more time for same result then died. after that i must press power button for couple more times before it start-up like car or motorcycle who have low battery.