Post
Topic
Board Hardware
Re: Large review of Finksy/J4bbrwock server psus compared to ATX psu- photos up
by
J4bberwock
on 30/01/2016, 19:03:01 UTC
So I ordered a pair of DPS-2000BB from a server supply company and I finally got them yesterday.  They sent me two Rev. 3 which I think to myself great under Rev. 9 so it should be good for the volt mod and all that fun stuff.  Unfortunately when I plug the breakout board to the pair of PSU and connect the power cable I get absolutely nothing.  I take the exact same setup, same power cord, same outlet and same breakout board and plug it into a pair of Rev S8M and it works perfectly.  Has anybody else had any experiences with Rev 3?  I could understand if one of the power supplies was dead, but neither of these power supplies powered on at all.




I believe I never got an older revision than s5 or s6. To try them individually, you can plug the bottom one to the dual breakout hoard. This way, even voltage adjust works with a single PSU.
The pinout for the PSU have to be the same on all revisions, or you'll have trouble on the servers. If the breakout board works with one revision, it'll work on all unless the very old revisions are using another pin combined with the one I use to turn on the PSU.
Or you may have 1 or 2 dead PSUs.