So basically I decided to factory restart my windows 10 laptop due to it being slow. Once it was on the installing windows screen it got to 64% then the computer shutdown and didnt turn back on. Once I got it back on, it would load the HP symbol, show the installing windows 64%, and would redo the same things. Show the installing windows 64% complete, show a black screen, the load the HP beginning screen again and back to the 64%. Please help