Question about PC Desktops

1 Answer

Sometimes when I leave my comp on and it the screen goes black I'll wiggle the mouse and my monitor says "** signal rgb" I have to turn my computer off to get the picture back. How could i fix it without having to unplug my computer every time?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Master:

    An expert who has achieved Level 3.

  • Master
  • 351 Answers

Dear Carthorne,
just go to the Control penal then click on Power options, then choose the monitor power and select the *****.
maybe there is time alloted to monitor so you have to select it *****.

Cheerup and Be Happy Always

Posted on Mar 10, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

When I put my computer on it comes up with scanning no signal and the screen stays black with the little light in the corner is yellow but sometimes leaving the computer on by itself


The monitor is stating that there's no signal from any device. It could be that the monitor cable is unplugged from the back of the tower, or the graphics card could be bad. "Scanning" suggests you're using a smart TV rather than a monitor. In that case, you may need to change the setup type to VGA, DVI, HDMI or whatever type signal the computer sends.

Oct 18, 2015 | HP Pavilion PC Desktops

1 Answer

Gateway Dx 4300 - black screen and message "No signal RGB"


soumds to me that a setting has been changed on the monitor itself. play around with those and im sure you will find a fix keep RGB in mind

Jan 31, 2013 | PC Desktops

3 Answers

Acer desktop mouse,keyboard not functioning, monitor also not wor


If there is no display on the monitor, then your computer is not sending a video signal to the monitor.
This could be caused by a bad video card or some other hardware problem. I would open the case and disconnect all the devices (hard drive, CD, etc. Leave only the CPU, memory, and video connected. You could leave the keyboard and mouse connected too.
If your computer then starts, you can start to add devices (after turning the computer off) one at a time.
If this doesn't work, then you are looking at replacing the motherboard or just the video card if that is possible.

Nov 04, 2009 | Acer Aspire m5640 PC Desktop

1 Answer

I see a gray screen only when I turn thePC on. I connected my monitor to my acer extensa laptop and still stayed gray.


The CRT monitors use RGB signals for displaying colours, most of the monitors dos'nt have colour setting option, This situation can only arise whenever the RGB signals are equally of the same strength, this is an indication that the chroma section responsible for colour distribution of your monitor is now working properly, you need to examine the RGB circuitry of your monitor, one more possibility is the data cable (VGA) has been tampered internally.

Oct 05, 2009 | Acer PC Desktops

1 Answer

Hello, My color isn't right on my computer. The box that pops up says "RGB no input signal". How can I fix this problem? Thanks Debbie


REMOVED THE 15 PIN PLUG - I GET A SCREEN MESSAGE - SYSTEM CABLE DISCONNECT! WHEN I PLUG IT BACK IN THE MESSAGE RGB NO INPUT SIGNAL APPEARS FOR A FEW SECONDS THEN THE MONITOR GOES INTO STANDBY AND THE SCREEN STAYS BLANK,

I ALSO PLUGGED THE MONITOR INTO MY LAPTOP AND THE SAME MESSAGE APPEARED

Nov 18, 2008 | PC Desktops

2 Answers

Just beeping


Have you done something on your computer before that happen? Maybe change your display resolution? or video card?

Oct 24, 2008 | Gateway GT5654 Desktop PC

2 Answers

Screen shows no signal


Hold down the power button for about 6 seconds continuously, this should wake it.

Sep 19, 2008 | Compaq Presario 5000 PC Desktop

1 Answer

Blank screen


was it working before
check all your cables and lines make sure a pet didnt get behind there also if you have kids make sure they didnt put liquid into your comp

cause if it was sounds like you got hit by a virus that effects all major compartments of comp

green to yellow is standby mode

May 30, 2008 | HP Pavilion 8860 (P2941A) PC Desktop

1 Answer

PC or monitor, signal problems


your monitor is telling you it's on it's last legs..either that or your compaq has a bad video section. either is more vital than a video cable being loose.

Mar 10, 2008 | PC Desktops

Not finding what you are looking for?
PC Desktops Logo

Related Topics:

43 people viewed this question

Ask a Question

Usually answered in minutes!

Top PC Desktops Experts

joecoolvette
joecoolvette

Level 3 Expert

5660 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18298 Answers

Are you a PC Desktop Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...