Game won't boot
Before assuming a console fault, confirm the image and loader settings. Most boot failures are software, not hardware, and reflashing or opening the console solves nothing here.
Game will not boot
A game backup that loads in Swiss but refuses to start usually has a format, patch, or region issue. Work through the loader settings before suspecting the file is bad.
- Check the format: confirm the image is a supported type for your loading method. Some loaders need ISO while others handle RVZ or NKit; an unsupported format silently fails.
- Review patches: in Swiss, verify the correct loading patch is applied for SD, USB, or network so the game can read from your source.
- Match the region: a region mismatch can stop a game booting; use Swiss to force the matching video and region mode if needed.
- Test the file: verify the image against a known checksum, and try a fresh dump if it is corrupt.
- Try another title: if one game fails but others boot, the issue is that specific image, not your setup.
Frequent reasons
- Corrupt or incomplete disc image.
- Wrong loading patch for the chosen storage.
- Region or video mode conflict with the display.
Isolate the variable
One failing game means a bad file. Every game failing means a loader or setting problem.