Cyberpower CP900EPFCLCD - F03 Error

05-14-2022, 04:30 PM	#11
lotas Badcaps Veteran Join Date: Jan 2016 City & State: Sochi My Country: russia I'm a: Knowledge Seeker Posts: 870	Re: Cyberpower CP900EPFCLCD - F03 Error You should have a high DC voltage on C3 - 400 V 10 uF, if it is not there, then the AC voltage does not reach the diode bridge, you need to check the fuse or low-resistance resistor, or the relay between the AC 220v input and the diode bridge did not work.

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