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We have on sound coming from the TV at all.

Power input 50/60HZ 100_240V

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Check and replace its backlight inverter board. Contact any service technician. Gopakumar Gopalan Google

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Sanyo,LCD tv, Model DP55D44.

First thing I would try is replace whatever cable you are using for the input. Or just turn the TV on and press the input/source button on the remote then move the input to see if you get anything different.

Aug 08, 2016 | Televison & Video

1 Answer

Magnavox 37MF23ID, would not turn on. Power button only blinks (green light). We have switched power cords and nothing happens. No picture, no sound.

if the power light comes on but the screen stays black, then your TV might be on the wrong input Channel. for example: you switch inputs when you play games or watch dvds vs. watching regular tv. Try to change the input

Dec 27, 2014 | Magnavox Televison & Video

1 Answer

Can't turn tv on at all

Hey Deon, this is very broad and could be several reasons. First off is there power to the tv? Usually tv's, even when they are off, have a light on the power button on the tv panel. Forget the remote for now and push the power button on the tv panel. Does any light come on? If there is no light at all then it has something to do with power. Check your outlet and see if there is coming through there. Could a be a fuse. If there is power through the outlet but no power on tv means something wrong with the AC on the tv. You should then contact tv repair or send it in under warranty. Read no further if light does not come on.
If a light comes on then try changing channels by pressing buttons on the tv panel. Secondly, try changing the input. It could be possible that it is on a different input and therefore, seems like it does not turn on. At the same time turn up the volume (all from the tv panel) to see if any sound comes out. If there is sound and still no video then try to change the contrast and brightness through the settings on the tv. If you see no menu then probably the lcd panel might be gone. Then you need to contact manufacture/ tv repair shop or send it in under warranty.

Oct 23, 2013 | Emerson Televison & Video

1 Answer

Power button comes on but no picture or sound insignia NSLCD32

Change input device to some other (like DVD) and see. If it works, the problem is with the input device. Look for any changes in settings or display and audio muted etc. If nothing works, try switching off the TV manually, switch off the power outlet, remove plug and wait for 48 hours and retry. If problem persists, it might need attention by a qualified service technician.

Jul 22, 2012 | Televison & Video

1 Answer

TV power comes on but then I just get a blinking green light. No picture or sound.

Make sure your cable input is in properly. The TV might be going into a sleep mode if it not getting an input signal

Apr 03, 2012 | Philips Televison & Video

1 Answer

Hitachi TV turns on but cannot get channels.The blue light and power lite comes on. Changed batteries in remote, still no channels

sounds like a simple input problem, find the input button on the remote or the tv and change the source input until you get a picture,

May 28, 2011 | Hitachi 42 in. Plasma TV

1 Answer

When hit power set clicks on and the power lled comes on but the screen does not light up?mod.KDL-40s4100

is there sound come or your tv goes in stand by mode or not.if not then try to use other inputs. maybe there is problem with only one input.
is there back light on?if yes and sound come on all in put then you have to update softwear from sony site.

Oct 18, 2010 | Sony Bravia KDL-40S4100 40 in. LCD TV

2 Answers

No sound or input

You have the center sound on in your menu, just turn off the cneter sound option and it will all come back on

May 14, 2010 | JVC AV48P777 Television

1 Answer

No picture or sound

Check the input, make sure you have audio and video coming in. Also verify that you have the TV set on the right input.

Jul 21, 2009 | Gateway GTW-P42M303 42 in. Plasma...

1 Answer

No picture or sound

take you tv to tech you have damaged your microchip and component in the power supply

Dec 20, 2006 | Samsung TXN3245FP 32" TV

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