so i am working on a Emachine PC, the problem is the os will not start. it goes as far as the Windows XP loading than goes blue screen and restarts the machine faster than i have a chance to read what the problem is. is there a boot up disk i can make or get that will help me here, i do not have the orginal XP disk that came with the machine. only other thing i can do is to reinstall the entire OS but i dont want to have to buy another OS. Any help appriciated.