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No sound on Xbox Series X is often caused by output settings, accessories or HDMI handshake issues rather than a major hardware failure. Start with the checks below.
Make sure the Xbox is sending sound to the display or headset you actually want to use.
This isolates soundbars, adapters and headsets from the equation.
This can clear broken audio handshakes.
A fast way to prove whether the fault follows the accessory.
Try simpler or default formats if your current setup is incompatible.
This guide applies to Xbox Series X consoles. The troubleshooting steps here cover the most common causes and fixes for this issue on the Series X platform.
If no audio works through any output after settings and cable checks, an internal port or hardware issue becomes more plausible, though that is less common than a settings mismatch.
Still unsure? Use the console diagnosis tool to narrow down the most likely next step.
Yes. A wrong output device, format, or headset setting is one of the most common causes.
It can be. HDMI handshake issues between the console, TV, and sound system can cause missing or unstable audio.
If multiple outputs fail after settings resets and cable changes, internal audio or HDMI hardware may need attention.