301 is a bad keyboard error. If you gunked it out or spilt some soda, there's your problem.
Troll E-Bay for salvage computers for cheap to take the keyboard, or get hosed by Lenovo for a new one. If you are handy, you may be able to take the keyboard out and clean it.
Bob Smith
January 2009
301 is a keyboard (usually a stuck key) error. Try working all the keys one at a time. Otherwise, download the Hardware Maintenance Manual from www.lenovo.com and work your way through the diagnostics. Don't spend a lot of time or any money however as 600Es are out of the ark.
T
January 2009
Automatic Answer
While you wait for answers, we may have found some information which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix notebooks/laptop pcs.