I was finally able to remove this chip today, and it seems to be working much better. I haven't gotten to fully test it out yet, but this seems to be the right path.

I ran into a similar issue with not getting PWM audio out, and resolved it by changing a setting in Retropie. I forget the setting exactly, but I think it was Audio Options, and there were few to choose from. Once I switched, I had PWM audio out of GPIO 18 (and 13). I'd recommend changing the settin...

I have not tried that yet, no.

Have you done that with this variant?

The mod I did is the same as the one on the wiki for the InnoLux screen...
http://www.sudomod.com/wiki/index.php?t ... lux-5v.jpg

It's just not working right for me with voltages under 5.3V.

I have 2 of this variant now, and am trying to get them to work, but having some trouble. I have connected my power line to pin 3 of the step down converter. After doing that, the display works fine, as long as my power has voltage > 5.3V. If my voltage drops below 5.3V, the display starts to be cov...