Sony Bravia KDL-52NX800 Black Screen and No Sound but Powers Up; Lines
I have an old Sony KDL-52NX800 Bravia LED TV. It suddenly will not display anything and has no sound. Tried unplugging/plugging the power cord. I hear a click and see the red standby LED light turn on. When Power button pressed (on remote or side of TV), the green LED lights up, but still no picture and sound. I tried hard reset (pressing Power button and Volume down button while plugging the power cord) but nothing happens. Contacted Sony and tried their other reset procedures but still nothing happens, same black screen. I hooked up the TV to my MacBook Pro via HDMI and my computer recognized the Sony as a second display. Still no picture or sound. I pressed Input multiple times to see if TV gets a signal from HDMI port, but nothing. I opened up the TV and took some pictures. Any suggestions?