Solved! my bravia sony tv ia all black but sound is good

[vikolo10]

i used glass cleaner chemical to clean my Sony Bravia tv and since then it went just black no picture please what do i do ?

 

[paulchezter]

Is your Sony Bravia connected to a cable box or any device? If yes, kindly check the cables if it's plug in properly, If not, do a reset on the TV, unplug the power cord then plug it back in then hold the power button for 30 seconds and try to see if there are changes. Make sure also that the input source selected is correct.