Shonk Posted February 22 Share Posted February 22 I had to power down the TR4X+B today (First time since July 2021) short story the caps have finally got to the point that i cant hack it to power on 2 Caps are bulging They are 2200uf 10v LE105°C 2103 (M) Does anyone know if there is anything special about these or can i just replace them with these? https://www.ebay.co.uk/itm/351313817882?hash=item51cbef711a:g:sIAAAOSwTPlaluvL Link to comment Share on other sites More sharing options...
Shonk Posted February 23 Share Posted February 23 I have the 2200uf 10v caps on order and a Noctua NF-R8 redux-1800 Fan The old 2200uf 10v caps are 30mm tall by about 7mm wide The replacement caps are 25mm tall by 10mm wide so its going to complicate the swap Will post an update in a few days on if i manage to bring it back to life without a new psu Link to comment Share on other sites More sharing options...
gibster Posted February 23 Share Posted February 23 Hi Shonk: Power supply replacement wasn't too expensive back in 2018. I purchased one for $59.00 plus shipping. I got it as a spare after reading the stories of power supply failures being the major issue with the TR4X series. I live in Australia though so wanted to be prepared in case, but never had to use it. Gib Link to comment Share on other sites More sharing options...
oj88 Posted February 24 Share Posted February 24 9 hours ago, Shonk said: The old 2200uf 10v caps are 30mm tall by about 7mm wide The replacement caps are 25mm tall by 10mm wide so its going to complicate the swap Don't mount the new ones flush on the PCB. Leave about 5mm or more of "legs" so you can bend either caps more or less out of the way. 1 Link to comment Share on other sites More sharing options...
Shonk Posted February 26 Share Posted February 26 On 2/24/2022 at 7:22 AM, oj88 said: Don't mount the new ones flush on the PCB. Leave about 5mm or more of "legs" so you can bend either caps more or less out of the way. Yeah that was my plan from the get go if there are clearance issues I have the caps now will maybe do them today 1 Link to comment Share on other sites More sharing options...
Shonk Posted February 26 Share Posted February 26 Quote Still bad after doing them Im going to try the 2 x 330uf 200v big ones next I warmed the area up by the two big caps and it powered on Link to comment Share on other sites More sharing options...
Shonk Posted May 23 Share Posted May 23 I ended up replacing the psu with a 250w bronze fsp Link to comment Share on other sites More sharing options...
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