Closed Pentium Overdrive 166 or a Socket 5 CPU upgrade kit

[jheronimus]

Hi, all

I'm looking for a Pentium Overdrive (non-MMX) or a CPU interposer (Powerleap/Madex/etc) that takes a regular Pentium. I need it for a Socket 5 motherboard that only takes regular Pentiums due to BIOS restrictions, but doesn't have multiplier options.

 

[mt777]

Check my thread if are you interested in OMMX
https://www.amibay.com/showthread.php?119296-Pentium-Overdrives

it works on pre-mmx boards.

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I saw explanation in cpu-world.

Another idea: don't know if you are able to with soldering but could try arrange Pentium200 (not mmx) and fix multiplier to 200 or 166