voltage to overcloked 291mhz intel mmx

[Electro]

What voltage i could use to my overcloked cpu. My computer is 233 intel mmx (not P2). I overcloked it to 291, but it "boot" when i try to go windows. is the voltage the reason for that problem

[Isos]

Before you attempt higher voltage, make sure you have extra cooling for the cpu. I got a p233 @292 using 2.9v and I can push it to 300 @3.1v but I replaced the cooler with a heavy duty one.

[tpetre]

i found i needed 3.3 to 3.4 to run at 3x100 i would imagen 3.2 to 3.3 to get 291 use cpu idle and radioshack blowers also good heatsink. good luck.