> -----Original Message----- > From: cctalk [mailto:cctalk-boun...@classiccmp.org] On Behalf Of rod > Sent: 28 November 2015 22:25 > To: General Discussion: On-Topic and Off-Topic Posts > Subject: Re: A stored collection piece is a Schrodinger's cat > > Hi > I had the exact same fault on my VAX. > I took one look at the PSU and ordered up another one pronto. > Trouble shoot in that small space no thank you. > It works just fine. One day a VAX PSU guru will tell us how to fix it. > > Rod Smallwood >
It *is* a fiendishly complex looking thing. The failure mode this time is slightly different to last time though, I intend to see what happens if I give it a completely dummy load, to see if it really is anything to do with the machine or not, there could be a short somewhere that is causing the PSU to shutdown. Regards Rob