hello, im new to computers and am having some difficulty with accessing my windows xp....the computer is new and custom made i had no problems with it for 6 months but it one day it froze and when i try and turn it back on it doesnt do anything but go to a blank screen with a cursor, it acts as tho it is working for a few seconds, then seems to shut down and stay on that screen, any help would be appreciated, thank you