Opening a DECserver 90M External PSU

Robert Jarratt robert.jarratt at
Fri Oct 16 12:14:05 CDT 2015

> -----Original Message-----
> From: cctalk [mailto:cctalk-bounces at] On Behalf Of Adrian
> Graham
> Sent: 16 October 2015 18:09
> To: General Discussion: On-Topic and Off-Topic Posts
> Subject: Re: Opening a DECserver 90M External PSU
> >> longer this time though.
> >>
> >> Now I find that the privileged password is not what I thought it is...
> >>
> >> Regards,
> >> Peter Coghlan.
> >
> > I tried to pry mine open, but it seemed that if I kept going I would
> > end up damaging it more than I would like. Do you have a picture of
> > the opened casing I could see? That would help me to see how best to
open it.
> >
> > Thanks
> >
> > Rob
> This isn't going to be much help, but when we maintained a lot of 90*L it
> easier to bin the PSUs and buy 'new' ones. Not worth our time to break
> open...
> --

Yes, I know. And I also know that it is pretty easy to make a new one with a
wall wart and a connector from Maplin, but I would like to retain the
originality if at all possible, and they are not quite so easy to find these



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