Pulling my hair out here! Short and sweet... windows 10, tried a factory reset, now I get the dell logo, the blue line completes, then the spinning balls, then it quickly say something about reloading windows....goes black and repeats over and over! My f8 will not work, I’ve tried everything you can think of,10 times...Ran a long version diagnostic check ,it passed everything. Tried the power of hold for 30 sec,nothing. Any one, any ideas? short of a door stop?..