HDMI port not detected on Ubuntu

Hdmi port tv Stock Photos and Images

Those look somewhat like USB ports if you can see any such thing at the back or back side of the tv ?If not then could you please give me that

hdmi slot 1 Physically Connect the HDMI Cable with HDMI Port Gently · 2 Connect the Source Device to HDMI Cable you want to access · 3 Press the TV source

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