Independent UK technology advice — clear, honest and jargon-free.
Your deviceTCL C6K Mini LED
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What to do now

Check the cable

Make sure the device is connected with an HDMI cable, ideally to a port marked ARC or eARC for a soundbar.

Manufacturer UI recreationTCL C6K Mini LED · TCL Google TV
TCL C6K Mini LEDTCL Google TV · 14:32
GENERAL SETTINGSChannels & InputsDisplay & SoundNetwork & InternetAccounts & sign-inPrivacyAppsSystemRemotes & Accessories

Back of the TV

HDMI 1
HDMI 2 (ARC)
A recreated TCL Google TV screen for TCL C6K Mini LED, matched to the menu path documented by TCL UK Support. It is not a screenshot. The highlighted control is added by UKTechExpert, and a software update may move it slightly.