Question about Computers & Internet
RGB stands for Red Green Blue. Your monitor isn't getting a video signal.
First, look behind your PC.
Pull the video plug and check the pins.
The should be three rows of them. Make sure none of them are bent over.
On the back of the PC, look at the connector socket you just pulled the plug out of. Is there another like it? (15 holes, 3 rows of 5)
If so and the original doesn't work, switch the plug to the other.
Put the plug back in and screw it in tight.
Reboot your PC.
Hope this helps,
Posted on Jul 12, 2008
If you have a Vizio TV/Monitor (such as the VO22L, etc), try this. With the PC and TV on, in RGB mode, go into the menu screen with the remote (could also be done while in TV mode, if you can't get the monitor to stay on in PC/RGB mode). The far right tab is "Setup". Use the arrow keys to go down to the "System Reset" option. When prompted "are you sure" select "Yes". Power the monitor off and on, and the problem should be gone..
Posted on Aug 01, 2009
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Posted on Jan 02, 2017
SOURCE: rgb no input signal computor
Have you tried to disable the Power settings? For that go to Start, Control Panel, Power Options and in there put everything to Never, click Apply and OK.
If it happens even after that then the video chip is dying and it will have to be replaced - you will need a new video card.
Posted on Jun 18, 2011
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