(I think I somehow already lost the board for the back buttons.... not sure how but whatever easy enough now!) Nice one, thanks for the feedback! If you wanted to order that little blank button PCB you can grab the files (and also direct links to OSHpark) from my github here: https://github.com/kit...

Could you show some pics of your soldering job? If you remove the LCD does it go back to normal or still gets hot? I've added a new step to the 'sanity check' stuff on the guide before soldering anything to test the LCD out to hopefully prevent something like this happening (or, at least being able ...

Ok, so have you tried connecting it to your PC? When you do so does the USBHUB led turn on? (it's kind of in the middle where the CM3 is, along its edge near the USB C connector), and did you try flashing via pc before (not saying to do it, but asking if it had been done). If you have used arduinos ...

I've replied to all my emails now (i sometimes take a day or two to reply, but i always get round to it!)

About the cloning to HDMI function running on CS: is this taking significant cpu power? I am asking because since this is not so much necessary anymore after boot one time to HDMI is existing. I am thinking to deactivate this if it is improve something in overall speed. It uses about 1% CPU, on a q...

Hi, ok, so it looks like the pin with the trace is damaged.. here are some pics of the pins how they are meant to look: NOTE: This is MIRRORED so everything is backwards! ab.png Could you please measure with a multimeter in resistance mode the resistance between A and B (B is GND by the way) IF ther...

Ok, on the main PCB board, in between the CM3 slot and the speaker connector, should be a small yellow LED .. could you please describe the behaviour of this LED? Could you also hold the mode button (the one on the PCB) and see if this LED changes behaviour?

The soldering around those connections, could you get an in focus macro shot? Ideally using some kind of light to really highlight the scratches

Hi, what happens when you run in tested mode? Could you let me know what passes/fails on the list? https://github.com/kiteretro/Circuit-Sw ... ESTER-Mode

PS, could you check that on the conductive button pads on the PCB itself, that there isn't solder shorting the START button?