Thinkpads Forum

Okay. So I read in another post that it can be done, up to 850 Mhz with "some bios hacking."

Does anyone know how to do this and what I'd need to do it?
I'm running a 400Mhz P2 right now.

700 max ,unles you run a modified mmc2 speedstep cpu which allows ye to go up to 850 mghz.