Im trying to get to Boot Manager after one drunken night and doing something to my laptop. Originally it automatically went to start repair and said it was fixing disk, that was going on for hours. Then power was switched off, silly idea. Now when I switch on, I can't get to anywhere, all I get on screen is startup menu which is not helping me as I assume I need to get to Boot Manager so I can repair, again! I am not a PC master and would appreciate some guidance. Hope I put enough info for help. Thanks in advance.