Sounds like a damaged video driver or program in start up. Boot into safe mode using f8. Uninstall the video driver from add..remove programs.
Run msconfig...go to the start up tab and uncheck everything.
If it boots fine to the desktop start with the video drivers. Then in msconfig turn one item on at a time.
Thanks for the swift response, i just tried to do so, It boots normally, then when the safemode desktop would appear, black screen