I would push the thing. You do know how to reset BIOS? If so, then have no fear! I would push the thing up to around 1.95v at 133MHz FSB in one shot. If that works, I would try backing down the voltage until you find the lowest stable voltage for it.
<font color=blue>You're posting in a forum with class. It may be third class, but it's still class!</font color=blue>