Question about Televison & Video
For Christmas I got an LG HD flatscreen for my living room so I exchanged my cable box with an HD cable box (PACE TDC 775D). Ever since then when I try watching tv, doesn't matter if it's an hd channel or a regular channel, the screen goes black after 15-20 seconds. No picture. No sound. If I change the channel or press a button on the remote, the picture and sound comes back on, but it will go back off again after 15-20 seconds. I went back to Optimum and got another cable box, thinking it was the cable box, and the same thing happens. Now occassionally, it will work fine without going out so it's hit-and-miss. Also, If I unplug the power and HDMI cable for five minutes and plug it back it, it works fine. I even hooked up my bedroom cable box, which is different because it's not HD, and it works fine. So that makes me think it's not the tv. And this is the second cable box that this keeps happening to so I'm not sure what this is.
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
SOURCE: LG 42LC2D-EC NO SOUND ON HDMI
your setting for source of the audio is probably defaulted back to original setting in receiver. reassign audio input and problem may go away. it sounds like its not in the tv. i assume you have a receiver and are not trying to listen with speakers in tv. is this correct? if you are not using an amplifier, you may need to go to the tv menu to make sure the audio source is selected as the hdmi input. should take a bit to read thru the manual, but it ought to show you how to accomplish the correct settings.
let me know if it does not.
Posted on Dec 23, 2007
The problem your describing can be contributed to your cable box. Depending on your cable company there are times when the box has trouble translating the signal to the tv. You tv is operating normally. Suggest to the cable company to switch your box.
Posted on Dec 07, 2008
SOURCE: Vizio Model#:L37HDTV10A
Is the HDMI port 2 work? Try to turn it off and turn it back on. If it is still not working then the HDMI ports have gone bad. You will need to replace the main board.
Posted on May 12, 2009
Most likelly it is your DVR that has a problem. Their are a lot of issues with those DVR's from the cable or satellite companies. I would recomend swapping it out.
Posted on Jun 08, 2011
Testimonial: "appreciated! I'll go down the list."
Tips for a great answer:
Feb 09, 2015 | LG Televison & Video
Jul 31, 2014 | LG Televison & Video
Mar 16, 2014 | Mitsubishi WS-55513 55" Rear Projection...
Dec 09, 2013 | LG Televison & Video
Dec 02, 2013 | LG 32LH20 32 in. LCD HDTV
Dec 02, 2009 | Televison & Video
Nov 23, 2009 | Computers & Internet
Jun 03, 2009 | Sony Bravia KDL-32N4000 32 in. HDTV LCD TV
May 12, 2009 | Microsoft Xbox 360 Hard Drive (20GB)
Mar 03, 2008 | Logitech Harmony 880 LCD Remote Control
156 people viewed this question
Usually answered in minutes!