ok....here is my first tutorial video. This is the Pin 29 lift and ground. Something I didn't clearly disclose:
this is an additional requirement for region mods in PC Engine Duos to work. If you simply install a region it won't play US Hucards. Here is how to apply this tutorial depending on your Duo:
* PC Engine Duo - follow the full tutorial (part 1 and 2)
* PC Engine Duo-R / RX - only do part 2 (and DON'T lift pin 29, just ground it)
* US Duo - You don't need to do anything with pin 29* :wink:
PC Engine Duo Pin 29 mod Part 1/2
PC Engine Duo Pin 29 mod Part 2/2
http://www.gamesx.com/wiki/doku.php?...orts:pc_engine
After you do this, you are ready to install the region switch!
Let me know what you think!