Question about Televison & Video
If you have the output from the computer to the computer input on the tv then all you have left is set the tv input on acc or what ever the the computer is run on.
Posted on Nov 28, 2012
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
Your right. I just had the same "Invalid Input" issue as well and it completely relates to the resolution compatability with any VGA or HDMI connection. Check the LG website for the online manual if you don't have it and see the section on RGB-PC cable. There is a table that incdicates the Resolutions the LG product is capable of displaying.
Thanks for the help.
Posted on Nov 09, 2008
Most tvs can only handle a couple resolutions (ie 640x480) through the pc input. Even some HD tvs can only do 480. Check that your video is turned on and setup to the acceptable resolutions.
right click your desktop
go to properties
click settings tab
click on the 2nd monitor
make sure the box is clicked at the bottom
"extend my windows desktop onto this monitor"
instructions for windows xp
Posted on Dec 16, 2008
i have a 26" insignia lcd tv that i use as a montor uou musr set the screen resolution on your computer to 1024x768. if you use a higher resolution it will say no signal.so use your montor to set the resolution to 1024x768 then hook it to the vga and it should work. bob griggs
Posted on Jul 07, 2009
There are a number of things to check here:
1) Verify that the resolution on the PC is set to a supported level for the TV. Usually the TV will show "no signal" if the resolution is out of range or the message "out of range" will appear.
2) You don't indicate whether you are connecting to a desktop or laptop. If a laptop, you may need to turn on the external monitor. This is done by using the function key and either F5 or F6 (the key should have a picture of a screen on it). Hitting this combination will toggle between the main screen with.without the external monitor.
3) Verify that the TV port is selected correctly (AV1,AV2 etc)
4) You will need a separate cable or the audio regardless of the system type. Also verify that the audio cable is in the corresponding audio input jacks for the video option selected.
If you have completed the above and it still doesn't work, please post the details about the computer being used and the exact cable setup that you have and I'll check into this further.
Posted on Mar 13, 2010
Tips for a great answer:
Apr 23, 2014 | Element Electronics Televison & Video
Jan 17, 2014 | HP Pavilion dv7-1240us Notebook
Jun 10, 2012 | HP Computers & Internet
Apr 17, 2012 | Sony Televison & Video
Dec 27, 2010 | Coby TFTV2225 22 in LCD TV
Nov 03, 2009 | Haier 42EP24S 42 in. EDTV-Ready Plasma...
Jun 15, 2009 | Insignia LCDTV26 26 in. Television
May 17, 2009 | Acer Aspire One PC Notebook
Mar 24, 2009 | Proscan 32LB30QD 32 in. LCD TV
Mar 12, 2009 | Olevia LT37HVS 37 in. LCD HDTV
74 people viewed this question
Usually answered in minutes!