On Thu, 10 Dec 2015, Jon Elson wrote: > On 12/10/2015 04:30 PM, Robert Jarratt wrote: >> My VAX4000-500 will no longer power up, with the PSU starting up and then ...
> Most likely there is a failed capacitor somewhere. Look ... My doctor once said to me that all problems in the head involve teeth and I can safely make a similar exageration: All electronic failures involve capacitors And this becomes (most repulsively) even more true when switch mode power supplies are involved. Keeping that in mind will usually help with diagnosis. -- Richard Loken VE6BSV, Unix System Administrator : "Anybody can be a father Athabasca University : but you have to earn Athabasca, Alberta Canada : the title of 'daddy'" ** richar...@admin.athabascau.ca ** : - Lynn Johnston