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power supply unit problem

Posted: Mon Feb 08, 2016 4:49 am
by adventuremarty
Hi- geeetech i3 was working fine. Then one day the PSU started making a buzzing noise, and then the green light went off. No current is coming out of unit. Is it broken? What can I do?

Re: power supply unit problem

Posted: Mon Feb 08, 2016 8:35 pm
by Mark
no output then the PSU is dead, you need to contact the sales.