bulkchart32 Posted July 2, 2020 Report Share Posted July 2, 2020 i'm not well versed on how to interpret the readings on capacitors but my understanding is that the uf should go down as the cap is wearing out. i pulled a couple of 3300uf caps off of a board and they are both reading over 8000uf in my esr meter. i tried some new caps to be certain that the meter is reading correctly and it is. why would the uf go up on an old cap? Quote Link to comment Share on other sites More sharing options...
SS_Dave Posted July 2, 2020 Report Share Posted July 2, 2020 That is a bit odd The cap's that are fitted in the Xbox would have a +/- 20% tolerance I would replace it anyway and I normally don't bother testing the old ones I just chuck them straight in the bin. Was the test done with the cap out of the board and did you discharge it 1st? Also Dr Google came back with a couple of the same questions but no answers. Cheers SS Dave Soft modding is like masturbating, It gets the job done but it's nothing like the real thing. Quote Link to comment Share on other sites More sharing options...
bulkchart32 Posted July 2, 2020 Author Report Share Posted July 2, 2020 46 minutes ago, SS_Dave said: That is a bit odd The cap's that are fitted in the Xbox would have a +/- 20% tolerance I would replace it anyway and I normally don't bother testing the old ones I just chuck them straight in the bin. Was the test done with the cap out of the board and did you discharge it 1st? Also Dr Google came back with a couple of the same questions but no answers. Cheers SS Dave Soft modding is like masturbating, It gets the job done but it's nothing like the real thing. they were all 3 out of the board. they were the 3 right by the cpu/gpu. 2 of them were over 8000 and one was almost 8000. i did replace them. i found that very odd, though. Quote Link to comment Share on other sites More sharing options...
SS_Dave Posted July 2, 2020 Report Share Posted July 2, 2020 The Caps where probably going open circuit I have had some out of amplifiers that look 100% but the ESR meter would not read anything . Cheers SS Dave Soft modding is like masturbating, It gets the job done but it's nothing like the real thing. Quote Link to comment Share on other sites More sharing options...
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