Ahh ok but how do you load a rom from external SD to final burn Alpha? All i see is a load of dead links to roms
You need to set a rom path first. When booting it up, press Start, go to ROMs Paths and press [A] on Rom path 1.
Select your directory where your arcade roms are. Then press B and go to Filter Settings.
Set Show Roms to Available Only.
Then Press B twice and Select twice again to exit.
Now, boot up FBA again and your games should appear and work.
You only need to do this once.
Also how do you view the external sd card when device is plugged into computer? All i see is charge or view internal storage
I would advise due to file corruptions that you use an external sd card reader rather than the USB mounting if possible.
For USB mounting, plug the USB cable and reboot/boot it. Then it should ask you if you want to mount it.