Re: start up
mlum - here's a quick-fix try =
1) Reboot the PC
2) As the computer is powering on, start tapping the F8 key
3) From the Safe Mode menu, choose "Safe Mode"
4) If you used the System Configuration Utility (msconfig) to disable the troublesome items, go back to the scene of the crime & re-enable them.
5) Reboot normally.
It rather sounds like you've upset your video drivers.
Should this quick-fix not work, we will, like abrar mentions, need more information on your situation.
Best of luck!
. . . Gary