3 HDMI settings I always change to unlock my TV’s full potential
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Three HDMI settings that significantly improve TV performance are often overlooked by most users. Enabling Enhanced HDMI or Deep Color unlocks the port's full bandwidth for 4K HDR signals. Activating eARC on the designated HDMI port allows uncompressed high-bitrate audio formats like Dolby Atmos to pass through to a soundbar. Turning on ALLM (Auto Low Latency Mode) automatically switches the TV into its lowest-latency game mode when a console or PC is detected. Additionally, matching each device to the correct HDMI port ensures all these settings actually take effect.
Table of contents
Enabling Enhanced HDMI or Deep ColorEnabling HDMI eARC for my soundbarTurning on ALLM for gamingUse the right HDMI port for the right device379 Impressions