Power supply not working
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- Posts: 6
- Joined: Fri Sep 23, 2016 11:44 am
Power supply not working
All wires are connected correctly according to pictures and instructions given for the geeetech prusa i3 pro b.
Nothing powers whilst plugged into the mains only the light on the power switch.
The lcd and motherboard turn on when I plug it into my laptop but I can't print as there isn't enough power to run it.
I'm pretty sure the power supply is faulty and not working.
Nothing powers whilst plugged into the mains only the light on the power switch.
The lcd and motherboard turn on when I plug it into my laptop but I can't print as there isn't enough power to run it.
I'm pretty sure the power supply is faulty and not working.
Re: Power supply not working
Hi,Coffeeownsyou wrote:All wires are connected correctly according to pictures and instructions given for the geeetech prusa i3 pro b.
Nothing powers whilst plugged into the mains only the light on the power switch.
The lcd and motherboard turn on when I plug it into my laptop but I can't print as there isn't enough power to run it.
I'm pretty sure the power supply is faulty and not working.
Did you measure the DC output of your PSU with a multimeter?Is it 12V? Also,could you attach some pics about your wiring on the PSU?
-Keep your mind and try to test it.
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-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
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- Posts: 6
- Joined: Fri Sep 23, 2016 11:44 am
Re: Power supply not working
I have not tested with a multimeter yet, but here is a picture of the wiring.
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- Posts: 6
- Joined: Fri Sep 23, 2016 11:44 am
Re: Power supply not working
i have yet to test it with a multimeter but here is a picture of the wiring to the PSU.
Re: Power supply not working
Hi,Coffeeownsyou wrote:I have not tested with a multimeter yet, but here is a picture of the wiring.
You can test the voltage between the red wiring and the black one when you power on,so as to confirm if the PSU is a bad one.
Attach the pic of multimeter displaying plz.
-Keep your mind and try to test it.
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
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- Posts: 6
- Joined: Fri Sep 23, 2016 11:44 am
Re: Power supply not working
Here is the multimeter test on the red and black wiring.
Re: Power supply not working
Contact the seller for a replacement plz.Coffeeownsyou wrote:
-Keep your mind and try to test it.
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!