Hi Thandor,
Did you ever resolve your compaq PSU issue?
I am now in a similar jam, hope to hear from you back.
Cheers,
Hello Frank,
if you're reffering to the 1987 000401-001 386/16 motherboard then I have to disappoint you because I never found the exact specs. I did measure a lot of pins according to the ISA-specs but if I recall correctly I still had some unidentified pins so I never booted up the motherboard.