LG 32LC7D Television
Problem for LG 32LC7D Television

Connecting PC to TV




By azurues on May 17, 2008

" "
A while ago my computer screen died out and for a while now I have been connecting my dell xps with Vista to my LG 32LC7D Television with an RGB-PC cable. I did nothing to set this up, it simply worked the first time I tried it.
The quality has been excellent and what would happen was on the RGB-PC channel on the tv it would say "no signal" when my computer was shut off or if I had been inactive on the computer for a while. However when I turned it on (or if I just moved the mouse when I was inactive) it would say "invalid format" for a second then the image would pop up anyway, no problem.
for the past week however the image had sometimes become staticy or start to move around for a few minutes and sometimes the signal would go dead and after a few minutes of turning off the tv or unplugging and replugging in the rgb cable to the tv it would fix itself.
3 days ago though I lost the signal again and now it appears to have become permanent. I bought an S-video cable which is what I'm using to type this now, but compared to my rgb-cable the quality is not only horrible, but its really getting to my eyes.

What do you think the problem might be, and how can I fix this?
Comments:

May 22, 2008

- Just an update. I know now how to fix the problem, but I don't know how to stop the problem from happening.

How I fixed it was to go on my computer with the s-video cable and right click my desktop to personalize. I then clicked display settings while my s-video cable and rgb cable were plugged in even though the rgb cable wasn't showing a picture it did show as the second screen for my display settings.
I think it was either when I "extended my desktop" to the second screen (the one connected to my rgb pc cable) or when I kept changing around the resolution on my second screen (and checking what happened) that I could finally see my desktop on my rgb connected screen. Then I just clicked in Vista to make my second screen "my main monitor" and when I went back to my rgb screen it worked.

A few days later the problem happened again, and I had to shut down the computer manually unplug the rgb cable and turn it back on so it only detected the s-video cable and made that one my main monitor again so I could sign in.

When I play around with the "display settings" like I did last time it will evantually turn back on my rgb screen (a little dim at first, but it fixes itself after an hour or so) so I know the solution.

I just need to know how to stop it from happening altogether now.


Same Problem

Feb 07, 2009

-   i have just bought an rgb cable and am wondering why there is n sound being transmitted to the tv. the picture is perfect but i am just wondering is sound ment to be transmitted? please reply -   Guest

Solution #1

posted on Oct 03, 2009
Not Rated)

stat1ckilla

Rank: Apprentice 
Rating: 100%, 2 votes
sorry guys sound is not ment to be transmited through a rgb cable its just for higher quality video you can use a the red and white RCA inputs to get sound to your tv but you need a headphone jack -rca cable or if you tv has a headphone jack just buy a cable with one headphone jack on both ends
hope this helps
Was this helpful?
Yes
No

Solution #2

posted on Nov 02, 2008
Not Rated)

kwachmaster

Rank: Apprentice 
Rating: 0%, 0 votes
please i have the same problem, is there any software that can help this.
bobby
Was this helpful?
Yes
No

Solution #3

posted on Jul 09, 2008
Not Rated)

DARKLORD1

Rank: Guru 
Rating: 86%, 727 votes
in the display settings for the monitor type leave only TV on and remove the monitor.. This should solve the problem..
Was this helpful?
Yes
No

Popular Solutions for LG 32LC7D Television


Questions and Unsolved Problems for LG 32LC7D Television


Do you recommend LG 32LC7D Television?
Answer

Answer
The audio voulme increases automatically

Answer
tv turns off after 10-15 min. of turning it on

Answer
how can i get a better picture quality on my new 37 in lg model 37lh20

Answer
lg 32lc7d lcd i get red and green blinking light on startup then colored vertical lines on screen... (More)

Answer
need lg 32lc7d tv code to program philipsvz144p2 remote control


Didn't find what you were looking for?

Describe your Flat Panel Televisions problem:




Ask our Experts

 

Solve Your Problem Now!
Chat Live with an Expert
Chat Now
Top Flat Panel... Experts



Top TV Repairmen

(316) 283-8873

(316) 838-0811
Authorized Warranty On Rca,Integrity In Sales...


       
Solve Your Problem Now!
Chat Live with an Expert
Chat Now

Insert Link
Insert Image
Insert You-Tube clip
Insert List
Insert List
Spell Check

What is this?



Select