Question about LG 42PC3D 42 in. Plasma Television

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Green light is on ...white noise sound but no picture

White noise for sound w/ cable attached,no picture

problem occured during power outage,possibly from a current surge,due to lightning storm?

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  • 110 Answers

This TV finds the connected input sources
automatically for AV1, AV2 and Component 1-
2. It is presumed that RGB and HDMI/DVI
sources are connected.

Check your setup to see if the audio is turn off but if you have a clear picture you should have sound.

Time to call a TV Tech if you are not going to repair the unit.

Posted on Jul 11, 2009

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Posted on Jan 02, 2017

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Runs but will not heat. Power outages in area over last few weeks.


If the dryer was running during an outage, even with a very brief flash there usually is a power surge when it comes back on. If everything else seems to work okay it's possible that the heating elements got fried. You can check them with a voltmeter. Also check to seek if the dryer has overlaod protection. Most have a reset. One other thing that could happen, the breaker is defective. That you can check at the back of the dryer where the plug cable attaches to the dryer.

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Hate to say this, but when power outages occur, things like vcr's are the first thing to fry. But if you feel that the vcr is fine as far as powering up, then unplug it from the wall socket for 30 minutes or so, plug back in and see results.

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Had power outage and after hitting reset button green light blink


Hard to say without looking and sniffing!

But if you suspect that it is and it is likely, you may be able to get it repaired on your insurance policy. It should be covered under FUSION

Dont mention the lightning but check your policy. Then get the repair guy to write fusion problem on the receipt and submit for claim.

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1 Answer

Green light on front rapidly blinks after power outage. No picture, or can't turn on


This unit, when first plugged in or after power interuption takes 70 to 90 seconds for the digital module to boot up. During the time the LED blinks green and the set will not respond to anything. After the appropriate amount of time the blinking should stop and the set should operate normally. If the blinking never stops then you have to have the Digital Module repaired.

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Solid amber power light


Your Monitor is not connected properly
http://www.microsoft.com/windowsxp/using/networking/setup/wireless.mspx

Connecting Your Monitor
1. Turn off your computer and unplug the power cord.
2. Connect the white connector end of the DVI cable attached on the monitor to the connectors on the computer.
3. Connect the USB cable that was included with your monitor to the computer and the upstream USB connector on the monitor. Once this cable is connected to the computer and the monitor, you can use the USB downstream on the monitor.
4. Connect any USB devices.
5. Connect the power cord.
6. Turn on your monitor and computer. If you do not see an image, see Troubleshooting Your Monitor.

NOTE: The Monitor will display full screen in White, Black, Red, Green and Blue color rolling pattern on screen if the DVI cable is not connected. This self test pattern will be displayed continually when Monitor detects that DVI cable from Monitor to PC is not connected.


* Check connection integrity at both ends of the video cable.
* Ensure the monitor and computer are plugged in to a working electrical outlet.
* Ensure power button is depressed fully.

Aug 14, 2008 | Computers & Internet

1 Answer

Power outage, now pc will not power up at all.


sounds like the surge protector didn't protect. I would change the power supply.

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1 Answer

Power outage, now pc will not power up at all


OK FIRST A POWER SURGE PROTECTOR WILL ONLY PROTECT YOU 7 % OF THE TIME, WHICH YOU JUST REALIZED. SO YOU NEED TO BUY A BATTERY BACKUP ALSO KNOWN AS A UPS.... I CANNOT STRESS THIS ENOUGH. BRING YOUR PC TO BEST BUY AND THEY WILL TEST YOUR POWER SUPPLY, IF IT TESTS OUT OK THEN YOU BLEW SOMETHING IN YOUR MOTHERBOARD. GET A BATTERY BACKUPS/UPS!!!!!!!!!!!!!!!

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1 Answer

Green Power light blinks but no picture or sound with a chirping noise


That chirp is your ballast trying to fire the lamp. Sounds to me like you need a new lamp. The model should be TY-LA1000. Keep in mind though that the ballast could also be faulty, but 85% of the time it's a lamp. Pull the cover off the unit and remove the lamp. More often than not, when the lamp goes it'll actually break and be obvious.

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