I downloaded windows 10 and everything worked fine. I sold my Acer Aspire V5 and run a reset to remove my files but now its stuck on a bluescreen loop of inaccessible boot device and reseting over and over. None of the F* keys work so I can't enter bios, safe mode etc. If i manage to download a boot file on another computer how can I run it on the Acer when no keys work? help!