Re: Rair HP Z420 power supply


Sorry, 14 pin IC.

Can't seem to edit posts here?...

Re: Rair HP Z420 power supply



Hey pr0cess0r,

Are you still around? Which cap specifically did you replace?

I have a supply doing the same thing. I reheated a few joints on the primary board. A couple of the green Taicon caps measured ok out of the primary board so I put them back in as I didn't have replacements. Supply did work for a bit but then after a short power down, went back to the cycling problem. So I think in general the supply is OK i.e. not a dead switcher or anything major.

Since removing/replacing the two...