RetroArch – Saving Configuration Settings for Full-Screen Display and Removing Borders.
Follow these steps:
- Open the RetroArch settings screen (not in the game “Advanced Menu”) via the Fn-Key, USB Storage, 2048, RetroArch screen:
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Stretch the Screen to Full Width
- Select the second icon (with gears), scroll down to Video.
- Scroll down to Scaling.
- Scroll down once to Aspect Ratio and choose Full by scrolling left/right.
- Done!
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Remove Overlays (Side Images with Emulator Types NES, SEGA, etc.)
- In the second icon with gears, scroll down to On-Screen Display.
- Scroll down to On-Screen Overlay and set the slider to OFF.
- Done!
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Save Configuration
- Return to the main screen, select the first icon with the RetroArch image.
- Scroll down to Configuration File and enter.
- Select Save Current Configuration.
- Done!
Set it up once and you’re all set. Thanks, everyone!