I have a Goodmans 32" HDTV which has worked fine for a month until recently when coloured dots and sparkles started to show up on screen at random intervals. At one point the screen went a purple haze colour and then just fixed itself when playing my xbox 360. It seems to be worse when on my xbox but I have tried testing the 360 cables and they are fine. I am thinking it may be interference as if it was the tv surely it would happen more often or when im watching tv or a dvd. My sky cable was loose and when i moved my phone cable from the sky box the screen colour flicked. I have my sky box, xbox and dvd player in the same corner so is this sparkle dot effect an interference issue or is it my tv?
Answer:
This is no doubt your TV.
It sounds very much like dry joints on the electronics.
Make sure that there is nothing magnetic ( a speaker for instance, near TV. You can make a
"Faraday cage" out of metal screening (grounded) to cut out interference, or just separate any electronic boxes from your TV.
In all honesty, it's probably the TV. Goodmans products are not very good and generally don't last long before something goes wrong...
could be a couple of things,
something called " dirty power " which comes from the national grid. This may explain why the problem just went away. A good " clean power " from a belkin or monster center will recity this.
But in all likely hood get the tv checked out, as it is classed as a low entry item.
wg
The answers post by the user, for information only, CeQnA.com does not guarantee the right.
How do I connect my tv to my stereo?
New Olevia LCD TV help! It starts up but sometimes only with audio and just a black screen.?
Insignia 15" Flat Screen - No sound.?
Why don't stores who sell HD/DLP TV's sell the replacement lamps?
My electric went out and now my TV screen is all purple?
Is there a difference between "full" 1080p and 1080p?
What's the cheapest way to get freeview TV in a house with no roof aeriel?
Anyone know who repairs lcd panels? i have the kdl32s2000 flat panel lcd tv the panel is cracked.?
I need to replace my old standard TV. What is my cheapest option?
Why does my TV take a while to turn on?My Philips 37PF7321D/37 model tv blind is not within color anymore, please sustain?