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Device issues
Troubleshoot players, TVs, remotes and audio
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Fix TV or player issues
Solve sound or speaker problems
Reset, restart or update your device
Audio settings
Display settings
Fix TV or player issues (1)
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Change auto-play video setting
Solve sound or speaker problems (2)
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Solve a Headphone Mode issue
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Enable dialog enhancement
Reset, restart or update your device (4)
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System restart your streaming device
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Factory reset your Roku TV, player, or projector
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Update the software on your streaming device
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Fix streaming device update problems
Audio settings (2)
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Connect surround sound to your Roku TV
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Use headphones with the mobile app for Headphone Mode
Display settings (5)
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Improve image quality with picture modes
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Improve contrast with local dimming
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Expert Picture Settings for Roku TV system
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Best settings for gaming
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Connect a 4K, 8K, or HDR device
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