chedabob that is a fairly shotgun responce (not an insult but it is sorta like reading:
"{Person 1}My windows doesn't work cause th video is weird.
{Person 2}Well your video drivers are shot, hdd is slow, or you corrputed windows"
You can try switching to "MESA" or "DRI Project" drivers and see how that works. You might have some weird driver installed. When it loads switch to TTY1