Home » LG » Televisions » LG 42PC3DVA-UD

LG 42PC3DVA-UD Support Question

Find answers below for this question about LG 42PC3DVA-UD.
Need a LG 42PC3DVA-UD manual? We have 1 online manual for this item!

LG Overview Questions Manuals Reviews Videos Research

Question posted by Ylor on October 31st, 2011

My Lg Tv Model 42 Pc 3dva-ud Has Power Sound But No Picture & Black Screen Only?

My LG TV model 42 PC 3DVA-UD has power sound but no picture & black screen only?

I Know the Answer!

I have the same question
Request More Information

Current Answers

Answer #1: Posted by pchelper on October 31st, 2011 5:41 AM

This answer was accepted by the poster of the original question.

pchelper

Member since:
October 20th, 2011

Points: 206,890

1,060
points

First, unplug the set, leave it alone for about 10 minutes, then plug it back in and try it.

No help? Try the set with different inputs: over-the-air antenna, cable or satellite box, DVD player, game box, etc. No picture or sound on just one of those? You've partially solved it: bad source, jack, or cable.

No picture or sound on anything, but the set seems to be powered? If it’s within the return period at the store where you bought it, take it back for a refund. If it’s beyond the return period but within the warranty period, exercise your warranty.

Otherwise, it needs help in a TV repair shop or from an experienced do-it-yourselfer who has all the necessary tools and test gear. It's not something the average set owner can deal with.

LG Knowledge Base Results

We have determined that the information below may contain an answer to this question. If you find an answer, please remember to return to this page and add it here using the "I KNOW THE ANSWER!" button above. It's that easy to earn points!

HDTV-Gaming-Lag - LG Consumer Knowledge Base
...signals and getting the image on the screen. Conclusion HDTV-gaming-lag is an ... match the native resolution of the TV itself. Television No Power Broadband TV Netflix connection » However, the...and other old models are lag-free. / TV HDTV-Gaming-Lag Quick Solution: Ensure sound settings on console... will come quickly, as their TVs. Because PCs usually output non-native resolutions, many...
Television: Noise/Audio problems - LG Consumer Knowledge Base
...power failure occurs or power is corrected, bad cable may cause audio problems. If problem persists after cables have an option to variable or mixed, depending on type of TV speakers or use them for audio. Television: No Signal Television: Firmware Updates - Some TV models have been changed from TV... How do I use monitor out for front sound. Make sure SAP or audio language is being...
LCD Terminology: Response Time - LG Consumer Knowledge Base
...screen on my LG HDTV? Slower response times can cause fast moving video to "ghost" or distort because the scene changes faster than the LCD can react or change. Broadband TV: Network Troubleshooting Broadband TV... Models of new LCDs isn't a factor for most uses, but older models could experience noticable ghosting due to 42" (continued) How do I remove a "Power Only" / LCD TV ...