Since hubby accidently plugged the DC cord into the rear speaker outlet, the sound won't work. The picture still works fine. We tried to get external speakers to plug in, but, they didn't work either. How do I fix the sound?
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External speakers ? try them on something else.? Internal speakers ? sounds like an issue with either the software...OR a dry joint on the board?? What leads are being used? check everything you can in order to eliminate the problem.
Most televisions have a setting that controls whether the TV uses its internal speakers or sends the sound to the audio out jacks for an external amplifier or speakers.
Try going through the settings menu and follow through the audio/speaker selections and confirm that the TV is set to use external speakers.
If the red light won't come on it is not getting power.First,try plugging it in to a different outlet,or unplug one of the gadgets you know is working and plug the tv in there.You are simply switching.If you know that there is power coming from the outlet and it still won't come on then you'll have to check the cord;don't go much farther than that without expert help.
EXTERNAL SPEAKERS: If your are plugging speakers into your headphone jack and they dont play, but you plug headphones into the same port and they work fine.. then it is the external speakers.
INTERNAL SPEAKERS: But if you are using the speakers in the laptop, then your speakers are probably bad. Try some software settings, but probly just bad speakers. Could also be that the speaker cord inside the laptop came unplugged from the motherboard. In which case you would have to take the laptop apart and plug it back into the motherboard.
I had the same problem. In the menu, the image button was grey, and could not be hi-lighted, and the screen stayed blue. I was using the AC power cord. I plugged in the DC power cord instead, and it "woke" the unit up. I switched back to the AC power and it works fine. If you don't hve the DC cord that came with the TV, try andy 12 volt dc output cord with a positive tip.
check for the power button is on behind the woofer or speaker,if ur speakers does not have switch hten select the volume control optin and click the properties and check the sounds by clicking the speaker images in that window.if u have problem again,askme through fixya again.
Yeah i had that same problem. You know the chord? The cord you plug in from outlet. The square cord you plug into your speakers.. yeah the "DC outlet" is supposed to be UP. if you have it the wrong way in there it wont work and will make a crackling sound.
I would check on the inside for a disconnected wire or loose connection at the Dc imput if it still works on ac. You can most likely get a service manual at http://www.servicemanuals.net/ if the wires are intact on the DC imput and the jack itself fits secure to the adapter. Hope this helps