tv has standby light and turns from red to blue but wont come on
Hi ,
I have a hisense tv lLTDN50K220WTEU model
The tv standby light is red and turns to blue when power button on the remote is -pressed.
The tv doesnt turn on. I have replaced the T-con board and the LED lights, one was blown so i thought it might be these but the same problem remains after i have changed the LED's.
i have changed power cable, done the turn if off and unplug etc but the problem still remains.
I have plugged in my PlayStation into both HDMI ports and plugged in a tv aerial but still no joy.
I have removed the cable from the power board to main board and the standby light didnt come on.
i am out of ideas what it may be
Atualizar (12/16/23)
thanks for repsonding
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