In the past few days the HDMI ports 2, 3 and 4 have slowly appeared to die on my Sony XBR75X850E (2017 model 75" LED) It started with port 2, which failed to see the signal from my PC. I then tried running another device through the port and got signal, but the picture turned on and off and sound was distorted. The next day HDMI 3 stopped working as well, and I am now only able to get a consistent signal through HDMI 1. I've tried several devices through each port, using different cables with each.
I tried powering off the TV and kept it unplugged for five minutes -- did not help.
Do you think the main board needs to be replaced? This is no longer under warranty, so I'd likely be doing it myself.
Thanks
I tried powering off the TV and kept it unplugged for five minutes -- did not help.
Do you think the main board needs to be replaced? This is no longer under warranty, so I'd likely be doing it myself.
Thanks