Samsung PN51F5300AF picture suddenly won't come on. Sound works, somewhat loud buzzing when HDMI cable removed or sound is turned down.
Here's the test. With the TV on shine a flashlight on the screen. If you can see a dim picture the backlight circuits are bad. If you cannot see a picture the T-Con board is bad. You can get parts from here: TV Parts Universal TV Stands DLP Chips ShopJimmy
SOURCE: No picture and only buzzing sound coming from plasma with cracked screen
Most of the times this type of damage is due to panel overheating. This can occur due to many situations but most offten is due to internal mulfunction of some of the high power/voltage driving circuits. You can only hope that the dealer will replace the set under warranty. Do not settle with a repair.
SOURCE: Samsung HDMI issue
Have you try to replace your HDMI cable?I recommend you to pick up a good Monster HD700 HDMI cable from a local retail store like best buy or circuit city.In case it isn't the cable problem,you could return it.
However,when you are a using the HDMI cable,it is normally either have both picture and sound or nothing at all.Are you sure you didn't hook up the audio OUTPUT from your TV back to a receiver input?
Or even an optical output from the TV to the receiver?
solutiondoct
SOURCE: No sound on my Samsung tv when I use a HDMI cable
hello..try to change the sound settings to HDMI..you say when you use other cables everything is fine so the TV reconizes the HDMi as a video only so your sound settings should be changed to HDMI
SOURCE: no sound through ps3 hdmi
I have sound on video 2, and when on a static channel but not on the usual channel 3 which is TV. Just stoppen working one day and cant figure it out... Please help!
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