Cannot see anything

im was messing with graphic settings on ATI Catalyst and my screen went blank i waited 2 minutes and it didnt come back so i couldnt see to fix the settings and now i can only see in safemode which doesn't load the drivers so i cannot edit tis in safemode nor do i know how to load the driver myself or even find it. to try and fix.

Consider using System Restore to take your machine configuration back to a point prior to this inadvertant mishap. Only caution is that when rolling back to a prior Restore Point when operating from SAFE Mode, you will not be able to undo the restore operation. Shouldn't be a problem though.