I just received and built my new I3 Pro B. Everything went smoothly during the build, but every since the first time it was turned on, the LCD only shows a series of garbled characters that change every second. I've googled around and tried as many suggestions as I dare.
Board versions are GT2560 Rev. A+ and DZ2004A-V1.3.
Brand New I3 Pro B LCD showing random characters
Brand New I3 Pro B LCD showing random characters
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Re: Brand New I3 Pro B LCD showing random characters
Resolved the LCD display issue after many wasted hours because I was searching for a .bin firmware file. A simple mention of the fact that it's a .hex file and that that's what you need to change the dropdown box to look for would be a nice thing to add to the Firmware Update Guide.
Re: Brand New I3 Pro B LCD showing random characters
Hi,thanks for your feedback.-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!