Question about Disteck P4204TWHD Television
Grey vertical line on screen
Starting to vertical lines on the screen.
Posted on Feb 26, 2008
I had the same problem with my Lnt4071f. I called tech support and they said it was a faulty panel and the entire set had to be replaced. If you have your warrantly still use it, if not you may just be able to replace the panel, but its expensive.
Posted on Jan 20, 2008
It's a symptom of what everyone refers to as vertical banding. Have you tried a light grey screen to check for banding? It may be that there is a brightness difference between two bands that causes the line to appear darker. You may also find that there is more banding in other areas of the screen than you have realized.
but there's no simple solution; though some claim that unplugging everything from the tv and unplugging the tv power for 24hrs will help. I think that's a crock, but you can try it.
do you have a warranty?
Posted on Jun 17, 2008
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Posted on Jan 02, 2017
SOURCE: Vertical dark line down screen
I have also experienced the same problem on two occasions, but my Sony TV KDLV3000 has actually been backwards and forwards on three occasions to be repaired. I have had a new control unit and will be having a second screen replacement shortly. I have contacted my local Sony Centre and they have stated that they will only replace the TV if there are THREE IDENTICAL faults.
COME ON SONY CENTRE GET YOUR ACT TOGETHER AND TAKE A NOTE FROM JOHN LEWIS THERE CUSTOMER CARE IS SECOND TO NONE.
Not sure I'll buy a Sony again after this experience having been a loyal Sony customer for a number of years, will probably look at a Samsung or LG next time.
Posted on Jan 20, 2010
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