First post screenshots, then if nobody can help try resetting your settings.
To reset the settings, go to "My Documents\Dolphin Emulator" and delete "Config", "GameSettings", "Cache", and "ShaderCache", then retest. I think uninstalling Dolphin actually does not reset the settings, though I may be wrong. Keep in mind that doing that will wipe all settings
To reset the settings, go to "My Documents\Dolphin Emulator" and delete "Config", "GameSettings", "Cache", and "ShaderCache", then retest. I think uninstalling Dolphin actually does not reset the settings, though I may be wrong. Keep in mind that doing that will wipe all settings