I got this tv by tcl/Roku and straight out of the box there is green squares in the sound icon.Only happens when changing volume
Thanks for the post.
We suggest you reach out to the Roku TV manufacturer directly for assistance with the Roku TV issue. It seems that this issue is with the hardware of the TV.
TCL support can be reached at https://www.tcl.com/ph/en/services/contact-us
All the best,
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I should probably add the tv size, it is 65 inch.