Skr1.2pro no printer attached

So went out to fire up the cnc and my tft35 is saying no printer attached.

I bought everything from v1 website, I have the skr1.2 pro with the tft 35 with duel endstops. It was working perfect before.

I’m using the firmware recommended from v1.

Went over all the wiring again and everything appears correct the only thing is the 5 black wire plug is always loose but has not caused a problem.

Anyone have any ideas why the printer wont attach?

I have not tried direct to computer as I cant seem to get ryans starting gcode to work as well with repetier host. So I stayed with the use of the screen and sd.

I redownloaded newer firmware and now it appears it likes me so problem solved.

Is the only way to reflash the screen by USB from screen to computer?

You flash the screen by adding the files to the sd card and resetting it. Same with the skr board. The nice thing is, you don’t need arduino or anything to flash standard firmware.

My first guess was going to be the baud rate.

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O well that will be simple when I need to update screen. I checked the screen version. And that was up to date.

I ended up downloading the firmware which was updated since I bought it. When I did that it fixed the issue