korn Posted February 6, 2008 Share Posted February 6, 2008 When i try this psu on that MB it doesn't function, no fan on hd or other, with a different psu the mb make post, is there any incompatibility issue? Link to comment Share on other sites More sharing options...
Corsair Employees RAM GUY Posted February 6, 2008 Corsair Employees Share Posted February 6, 2008 There are 2 possibilities. One is that the PSU is tripping the "Over Current Protection" or "Over Voltage Protection" due to an out of spec signal from the motherboard. The second possibility is that there may be a bad component in the PSU. Before having the PSU replaced, if possible, you may want to test it in a known working system. If it gives you the same issues, we would definitely want to have it replaced, however if there are no problems in another system, you may want to RMA the board. Link to comment Share on other sites More sharing options...
korn Posted February 7, 2008 Author Share Posted February 7, 2008 the psu is new and i tried also a 520hx but the result is the same... I have searched in the forum and seem that foxconn has a old atx compability... have i any hope? Link to comment Share on other sites More sharing options...
EliteKiller Posted February 7, 2008 Share Posted February 7, 2008 nF4 chipsets aren't that old, so with 2 different Corsair psu's not working I'd venture to say that it is a compatibility issue (assuming that they work on different systems and they're connected correctly). Link to comment Share on other sites More sharing options...
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