TCL ROKU TV - Right side flashing black *FIX*
My 3 y.o. 55" 4k TCL ROKU TV screen suddenly started flashing to black every 10 secs or so on the right side only. Audio was unaffected. A quick read thru related posts (everyone else seemed to have...
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Thanks, changing the brightness fixed my issue. I was very close of trashing it😂
