No voltage

[AllRoy]

Well I wired 3 psu together (so only need one plug) and everything was working great...now one of the psu has 0 volt output, fan still runs, and there was no burnt smell....any ideas?

[Brad]

disconnect that one and see if it still works. if it does then it most likely will be that it is producing a slowly lower voltage than the other two power supplies, so the current is leaking back to the third power supply, so the third simply turns off.

are all 3 power supplies identical?