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The display on my UA55D7000 stopped working properly after about an hour after initally setting it up. Sound still works but screen will only display a sort of multicolourd static snow. No menus or logos or images are visible. Have tried unplugging it all and setting it up elsewhere but no effect. Seems to be a manufacturing defect/fault. Any ideas short of sending it back to the retailer for replacement?

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: 1080p doesn't work on PS3 and LG 42 inches LH4000

You appear to be correct. HDMI Timing issue with PS3.

1. Try a different cable
2. Try a shorter cable
3. contact TV manufacturer and report it.

I am guessing this may be corrected by replacing the cable. HDMI cables use different gauge(Thickness) wires and different shielding, so with some inferior cables there may be noise. This will cause picture problems. Don't let name like "monster" fool you, you Must try a different cable. If this is a TV problem, I would guess 100% that the TV manufacturer is aware and already created a fix if so. PS3 is so popular as the choice Blu-ray player that it is tested will all products sold. Almost used as a baseline for correct operation with BluRay and HDMI devices.

Posted on Jun 08, 2009

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techman
  • 3130 Answers

SOURCE: Insignia NS-32LCD...Manufactured 2-07

This set should still be under a manufacturers warranty. This set has a board that is very hard to get. Do not let them tell you to wait, or you will wait and not get the set repaired. You need to call and have them repair or have them replace the set before the warranty runs out. If you do you will have a hunk of junk.. Good Luck

Posted on Sep 12, 2007

rockfixya
  • 679 Answers

SOURCE: SOUND BUT NO PICTURE

You almost certainly are between a rock and a hard place. If you have to come here to ask this question (and no offense is intended or implied), you probably won't be able to do anything to repair the unit yourself. What you can do is call around to some local shops and describe the problem and see what kind of repair costs you might incur having it repaired.

Posted on Feb 07, 2009

  • 304 Answers

SOURCE: About a month ago, our HP-R4272 stopped turning

It is possible that there is a loose connector inside of the set. BUT if you are not a trained tech have a trained Samsung tech troubleshoot the set because there are thousands of volts inside and will bite you, I know.

Posted on Jul 16, 2009

  • 1 Answer

SOURCE: Our LG 26LC55 TV has just stopped working.

I have just fixed my own LG 26lc55 flatscreen.. with the problem of the red light is on and when i turned on the tv, nothing happened not even back to the redlight..
Solution-- take off the back panel, in the middle there is a brown " plate " with a lot of electronics, one of the black capacitor is burned out. if you look closely at the top you will see one of them is broken " the + on top is open " in my case " maybe all ", it was a 3300 uf, 105 degree, 10 volt capacitor, i took it of bought a newe one at a electronic store " 3 $ " and put it in. took 10 minutes and my tv is now working.. BY THE WAY, i could not find the exact capacitor, so i bought a 3300uf, 105 degree, but 16 volt. and it works like a charm.. REALLY HOPES THIS WILL HELP YOU..!!

Posted on Oct 28, 2009

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