Question about Samsung HP-S4253 Television
I have a Samsung 42" S4253 that I bought about 18 months ago.
Recently I noticed that when the TV has been on for about 2 hours, there is this blue bleeding that emanates from the left side of the screen and extends a few inches. I seems to be most apparent against white, blue and green backgrounds. It last for a few hours then disappears.
Does anyone know what this is caused from and/or how to fix it?
I was having some increasingly severe pixilation on the left side of my 42" Samsung plasma. After reading this thread, i took off the back of the panel. I cleaned all vents but made no adjustments as i could not find what i needed to adjust. The only other change i made was i unplugged the TV from my surge protector that had 7 other things plugged into it and plugged it straight into the wall. After turning the TV back on, i was pleasantly surprised to find that the problem was fixed. I'm not sure if the vents were blocked & it was over heating or if i had interference through my surge bar, but i do know i am more then happy that it is fixed!
Posted on Sep 01, 2008
I don't really know this model of Tv. but i know this model of
Samsung panel. If u remove the back cover of the tv and look at the power supply at the left and top left you will need to make voltage adjustments. At the top right of the plasma panel you will see a sticker with voltage for adjust the VS VE VSET on the power supply 110 to 100, 205 to 190 and 195 to 188. And this should clear up the blue rash on screen.
Posted on May 06, 2008
I have also found that because these TV's tend to run hot, you could simply take a small fan, turn it on and face it at the back of the panel (if you can). Another thing is to make sure that all of the vents on the back of the TV are free from obstruction (dust, etc.). this works if you're going to be running the TV for a long period of time.
I have had the same problem on my 4253 for about 6 months off and on. Sometimes, adjusting the voltage works. Sometime cooling it down works. Eventually it comes back. And, since I'm out of warranty, I'm just gonna live with it the best I can.
Posted on Aug 05, 2008
Posted on Jul 13, 2008
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