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GVA TV I have a GVA colour TV and I am having problems with the colour red. It was working fine until yesterday when the skin tones started to look a little green. I changed the tone and everything looks great except for the lips on people, they have a green/blue colour to it. I don't have a manual for it either...any ideas what I can do?

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I have a GVA TV problem with his remote First four minutes it work properly then stop working. Batteries replaced many times still same problem. Give the solution.

Posted on Feb 08, 2010

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I have a gva analog. How do I tune it to free to air. Tks

Posted on Aug 06, 2009

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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What to do when your Toshiba 55TL515U powers on, works fine for a few hours, then suddenly turns off, and then continues to click as if it is turning on and off again?


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

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My toshiba tv keeps fading to black


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electro-medical.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board....

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1 Answer

We had a power outage and since my tv does nothing, a tiny red light says standby but nothing changes.


Sounds like The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Jan 10, 2017 | Televison & Video

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Audio : No sound, please help.


DO YOU HAVE THE RED AND WHITE CABLES CONNECTED WITHE THE RED AND WHITE INLETS IF YOU DO THEN THE CABLES ARE PROBABLY FAULTY SO IF YOU HAVE EXTRA AUDIO CABLES TRY THEM AND IF NOT SUCCESSFUL YOR TV NEEDS TO BE REPAIRED AND IF YOU DONT HAVE THE MONEY YOU CAN GO ONLINE AND RESEARCH HOW TO REPAIR YOUR AUDIO ON YOUR TV BUT WHEN YOUR DOING THIS DONT HAVE IT PLUGGED IN ...........

Jan 09, 2017 | Televison & Video

1 Answer

I have checked cables and different methods of connecting, but the white and red audio out of my PVR appear to have stopped putting out sound.


Go through the setup of the PVR and check the sound settings. It sounds like it's only producing digital audio, that's why it works with HDMI but you want analog, so set the audio to stereo, or try every setting to see what works!

Jan 19, 2015 | Televison & Video

1 Answer

I have a toshiba LED TV Model 40PB200, i bought it two months now. Recently, the audio in port started producing a sound as if microphone is on and the VGA for computer flickers when i connect a laptop on...


One thing is that unless it is usb you should always have the devices powered DOWN before connecting them via" wire electric data cables". it only takes 3 static volts of electricity to damage a circuit board. when you zap you buddy when you wear sox its 20 to 30,000 volts of static electricity so 3 volts would not be known let alone felt or seen. Power down and you will be well not you .

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1 Answer

Colour tv 20CA3RB-A9


Sir I want sug for TV fault plane raster not work any panel button or remote pls tell me

Jul 15, 2013 | LG Televison & Video

1 Answer

My tv has gone some orange colour


Try unplugging your tv and anything connected to it - you might want to take a picture first so you have a reference. I would also unplug everything connected to the tv: cable, stereo, etc. Wait a few minutes, then plug in and re-connect everything.

You can also go into your TV's setup menu and adjust the picture settings - try restoring the default settings first.

Mar 22, 2013 | Televison & Video

33 Answers

TV just flashes different colors


You have entered a diagnostic colour test. With the TV powered on, hold the 'Menu' & 'Enter' together, then press the power button. Problem resolved

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