Hi,
the display on my prusa i3 B pro stopped.
It has been good.
2 green leds on board
PSU: 12v on both rails
Fan's running
fuses: 12V between either side and GND.
What else to watch for ?????
Any idea? Someone?
Rare power problem GT2560
Re: Rare power problem GT2560
Hi，I think you can check the connection cable of LCD with the board.Here is a related post you can refer to:http://www.geeetech.com/forum/viewtopic ... 23&t=17040.If it still don't work,taking a video will be better.
-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!