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Panasonic Plasma TV fault - Screen is working 100% but no picture or sound when I plug receiver or laptop in. Laptop recognises the TV when connected.

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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tvtek
  • 1284 Answers

SOURCE: no picture but sound on panasonic plasma

Unplug the TV and disconnect any HDMI cables to the set. If the issue goes away there is a possibility that your HDMI source is causing the problem. Anything on the HDMI can cause odd problems with the TV since the serial data and serail clock lines are routed on HDMI. Those are the 2 commmunication lines used throught the TV for operation so anything HDMI that might load down one of those can cause issues.

Posted on Mar 08, 2008

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dante777
  • 623 Answers

SOURCE: Connect HP Pavilion dv2000 laptop to Panasonic Viera 42'' plasma

If you get your wallpaper to show on your TV, then you should be almost there.

  • Try to right-click somewhere in the desktop, choose "Properties" and go to the Settings tab. (Now you should be able to see both monitors.)
  • Click on the "Identify" tab to see which one is your TV.
  • See if "Extend my Windows Desktop onto this monitor" is checked.
  • Try to find a resolution that works with your TV by changing the values for the screen resolution.

Posted on Jan 03, 2009

circuitworld
  • 335 Answers

SOURCE: Panasonic TH-37PD25 plasma has no sound

If all of your connector cables are in good standing and your input/output ports are hooked up correctly, this may be an audio defect developing in the processor board. I can walk you through some steps to confirm this problem.

e-mail me: circuitworld@comcast.net

Posted on Feb 12, 2009

  • 166 Answers

SOURCE: Connect Laptop HDMI to Receiver to TV via SVIDEO

you need a different type of cable to connect to your tv.a s-video will fit but not work.can't remember the name but it has to have more pins.besides that port is for projectors and cannot be used for anything else.you need a converter box like the one in the link ::::: http://www.bing.com/images/search?q=laptops+s-video+cords&FORM=BIFD#focal=a85da1a40c404788d7e32f0bf01eab05&furl=http%3A%2F%2Fwww.cvs.k12.mi.us%2Ftiz%2Fimages%2Fsvid-cables.jpg


unless you got a big tv with a very good picture it isn't worth it.and a good graphics card in the comp.most tvs are fuzzy and unreadable.i've did it enough to know

Posted on Aug 05, 2009

SOURCE: samsung 50" plasma tv with no picture but has sound.

I just had a similar issue with my 46" Samsung LCD and fixed it myself for $5.11! I realize we have different tvs, but I bet it is the same issue ... crapped out capacitors.

I researched the problem online and most places, like samsung's site, referred me to call a repairman and called for the whole control panel or power supply to be replaced for anywhere between $400-$1000. I was like ... "screw that" ... I refuse to put in a fautly part in the place of a faulty part. So I continued to research.

That's when I stumbled on youtube. There are many how to videos on how to tackle this daunting task. I read that the issue was more than likely faulty capacitors and there is a very easy way to tell if it is in fact the capacitors that are blown. instead of having a flat top, faulty capacitors are crowned or even ruptured! When I opened up my TV I saw 3 blown capacitors!

So I bought 3 new capacitors all with the same uf and higher volts ... I think all three of my capacitors were 1000 uf and 25 volts. I kept the uf the same (recommended) and raised the voltage to 35 volts. It doesn't mean more volts, it just means it COULD handle more volts if it had to (which was the problem those cheap Samsung bastards screwed up on). This is a very common problem with Samsung TVs.

Anyway, I have never soldered before, but I did it. I warmed up the solder on the bad capacitors and removed them them slid thenew ones in and soldered them in and popped everything back together ... and PRESTO .... the damn thing works better than ever!

3 capacitors= $5.11
1 solder gun and solder= about $18
fixing an incredibly intimidating TV by yourself= PRICELESS!


Seriously ... don't be afraid to F up ... check it out on youtube and other place and save yourself a bundle. Source(s): I just fixed my TV!!!!!!!!

Posted on Mar 17, 2011

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If you get your wallpaper to show on your TV, then you should be almost there.

  • Try to right-click somewhere in the desktop, choose "Properties" and go to the Settings tab. (Now you should be able to see both monitors.)
  • Click on the "Identify" tab to see which one is your TV.
  • See if "Extend my Windows Desktop onto this monitor" is checked.
  • Try to find a resolution that works with your TV by changing the values for the screen resolution.

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