First post, by jmusic_man
Hi everyone,
I need some assistance: does anyone know what the extra PSU connector is about on my IBM PS/1 486SX33 2155 mobo? I don't recall this being standard for AT PSUs. The computer has started to shut down randomly and then not come on again until it 'feels ready' (without even touching the power button). I'd like to replace the PSU - but not sure if a standard AT PSU will work.
I can only find reference for it a few places online. Listed as J30 and 'power supply connector'. Also, J29 appears to be connected to the front panel power button? Weird!
Let me know if you know what this is!
Thanks all,
James