Re: Hisense Roku Tv 55R6E3 steady red led help.
let do it more easy way.. yours reading after you plugged it in wall tell the PCB working and provide 12 and 20V to MB... so just plug it in wall again and power it on... and give attention only the Optical Audio output at MB if it lit Red... you can plug USB mouse too at any USB port to see if the the IR of ,ouse lit red too so we will know the 5V we do have at MB or not.
let do it more easy way.. yours reading after you plugged it in wall tell the PCB working and provide 12 and 20V to MB... so just plug it in wall again and power it on... and give attention only the Optical Audio output at MB if it lit Red... you can plug USB mouse too at any USB port to see if the the IR of ,ouse lit red too so we will know the 5V we do have at MB or not.
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