Questions & Answers for: LG bad audio

...jack next to the vga port but when I am on the input for the pc there is only video but if I unhook the hdmi cable the audio comes thru but obviously there is no picture. bad hdmi cable common ...

...Audio line out RCA JACKS to see if you do get the sound OK, if you do then the power amps are bad, if not the sound processor is bad, either way, the new main board needs repairing and it will not be ...

1. There is audio on hdmi 2. HDMI cord may be faulty. Try the cord that works on the port that doesn't If it works then the HDMI cord is bad. If it doesn't work then the HDMI port may be bad on the TV

use it, but only accepts audio. The screen shows "no signal" but the audio is present albeit low in volume. Sounds like it could be a bad connection. Is the socket good? Are the plugs going into it OK

...This sounds like either a bad connector that is jarring loose on the video side or you are intermittently losing signal. Audio will go out before video on a bad signal. It requires more

...audio. I can feel that its trying to turn on but nothing is happening. I opened the back panel and checked. all capacitors are good so no problem there. You cannot visually inspect capacitors. They ...

...audio except a hum from headphones and the optical digital to analog output fiber lights up but no sound output What board is bad? The TV had great sound for a couple years then no sound from SPDIF ...

...audio from the tv is not coming through the sound system. capacitor failure in the switch mode power supply, use top quality 105Degree caps...if you look at the caps in the switch mode power supply ...

...tools and test gear, it would be best to get another one. Could be a sticky power of function key, bad laser, bad motor, bad power unit, bad ...

...Audio. All in the links Help library: "S-PROTEC" error message in window display - LG https://www.lg.com > Home > Support Home Aug 22, 2020 - Amplifier protection arises the moment the device detects ...