Predator99 wrote on 2021-02-18, 08:01: For my PPro board I ordered a 155681-001 Compaq Voltage Regulator Modul Runs fine, the board is not a Compaq one. Thanks. They seem to be reasonably priced (and available!) and the connector looks similar. I'll order one and see how it goes.

I am in the process of building a dual Pentium Pro rig. I've got all the bits pretty well together, but noticed that the motherboard (a Micronics W6-LI) is missing the VRM module required to run the second CPU. The manual only says the "VRM" module is required, but there is no model number or …