What does RGB no input signal mean when computer is switched on?

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What does RGB no input signal mean when computer is switched on?

This is on a new fujitsu seimens computer.This message only appears for 2-3 secs at start up and again when computer is switched off. Otherwise everything else is ok.

2006-11-24 08:27:28 · 2 answers · asked by andrew l 1 in Computers & Internet ➔ Hardware ➔ Monitors

2 answers

The RGB is the Red,Green,Blue factor. Hrtz and refresh rate use to and still do have an effect on these signals, that is why they are Tested, usually at a session startup. Your TV does it also, you just never see it.

2006-11-24 08:38:31 · answer #1 · answered by Anonymous · 0⤊ 0⤋

The RGB (red / green / blue) is the color video signal from the computer to the monitor. It appears the monitor is ready for a signal slightly before the computer sends it. This is no problem at all. It is just part of the start up sequence.

2006-11-24 08:32:06 · answer #2 · answered by pappy 6 · 0⤊ 0⤋