Question about HP PL4260N 42 in. Plasma HDTV

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Toshiba Plasma TV HP 42 Inch pop no picture - HP PL4260N 42 in. Plasma HDTV

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  • HP Master
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Most common issue is power supply board fails--Plasma sets do not sell single parts--only a complete board---may need a tech or shop to look and determine what is wrong.

I can suggest things but need to know your skill levels--this is not for everyone....

Posted on Nov 08, 2012

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6ya6ya
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Posted on Jan 02, 2017

  • 2 Answers

SOURCE: hp 42 plasma tv cptoh 0602 I get sound but no picture

I had the same problem today, Hp wanted $629+tax to fix. With a little mechanical ablity anyone can fix this.
1. remove back covers
2. left-hand side is the video board
3. two white fuses
4. replace

this fixed mine and they only cost $1.50 each

Posted on Nov 26, 2008

  • 60 Answers

SOURCE: Sounds on but no Picture

check local tv repair shops. better price

Posted on Jul 22, 2009

  • 1039 Answers

SOURCE: I have no picture on my HP 42 in plasma tv. Sound

Likely x and y suatain boards are bad.

Posted on Oct 31, 2009

falter
  • 245 Answers

SOURCE: I have a hp pl5060n 50

SORRY IT LOOKS TO ME UR SCREEN IS SON THE WAY OUT
CALL HP SERVICE CENTER AND TELL THEM UR PROBLEM

Posted on Nov 28, 2009

BoiseLCD
  • 63 Answers

SOURCE: THE MENU KEEPS POPPING UP ON THE SCREEN CONTINOUSLY ON MY 42 INCH

I had an LG 37" LCD that did this to me. Turned out to be bad solder joints on the side button board. Just reflowed and it starting working fine.

But now that I think about, I had another set do the same thing, only it wasn't the button board. I had to upgrade the TV's firmware via the USB service port. Just needed a USB flash drive and downloaded the firmware from the mfg's website. There were easy to follow instructions there too!

Posted on Dec 16, 2009

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1 Answer

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Some components have failed inside the board. Kindly do not use the TV until serviced by a qualified technician.

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sound no picture. well not entirely bad this idicate your signal getting through and you have partial power. however this could mean that the actuall panel is faulty. if so new set time. What is the model and make of set.

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