Shahriar Posted October 15, 2006 Report Share Posted October 15, 2006 HiI am trying to repair Some ATX power Supplies.but some of them do not have ordinary faults. Most of them are in these two categories.1- The computer assembler told me that with this bad PS, computer is working well but after a while (i.e. 10 Minutes or more) it will resets. but when they have replaced the ATX power supply, the problem was solved. Where should I look for this problem in ATX?2- Some ATX power supplies will cause the mother board to fail. I was wondered to hear this because of the Over Voltage Protection circuit in ATXs, but I think maybe the Factory has removed those circuits. My question: Is it possible such thing in case of a OverVoltage protection circuit? 3- When I repaired an ATX, how can I test whether Over Voltage protection (OVP) circuit works to prevent MotherBoard Failing?ThanX in advanceShahriar Quote Link to comment Share on other sites More sharing options...
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