My computer did an update last night, and when the computer started up, when the windows flag moved around for about 10 sec all of a sudden the blue screen comes up counting (I think the "dumping physical memory") then the computer restarts and I select launch startup repair, that does not work, then I try to just startup the computer normally, and that does not work either. I don't knnow what to do. I would really appreciate any help, Thank you in advanced.