No signal message on monitor

it is something about your monitor not connecting well with pc, check graphics card

Hi Don, If the monitor is showing that message it means that it is not getting a video signal from the computer.. Check that all of your connectors are fully plugged in and properly fastened. Restart the computer and see what happens. If you still get the message they replace the video cable and try again. If the result is still the samew then you either have a problem at the monitor or, more likely as your other monitor didn't work, a problem with the video card in the computer.

It sounds like either your monitor or video card inside the computer is bad.

If the monitor is showing the "No Input Signal" message then the video card inside the computer is bad. The monitor is ok otherwise it would not be able to display the No Input Signal message.

When you plug in the power cord is there any lights whatsoever on the laptop, where the plug goes in or on the AC Adapter of the power cord?

When you press the power button do you hear fans running, hard drive spinning, lights on the computer, hear any beeps or lights constantly blinking, hear the DvD/CD drive click and the light on the drawer of the DvD/CD turn on for a second or two? If so the computer is trying to boot or may have booted, but the screen is not showing for some reason.

Beep tones and blinking lights tells the technicians what is going on with the laptop and why it is not booting. Most times it's a motherboard issue when you hear beeps or blinking lights continuous. Most times the problem is with the memory or Video Card. Count the Blinking Lights or Beeps and take note of their pattern (1 Long or 1 Long followed by 2 Short).

Maybe you have a Static Charge Buildup. Remove the Power Cord, then Press and Hold the power button for 30 seconds. After 30 seconds plug the power cord back in and hit the power button to see if it boots.

Maybe your memory is bad or the memory slot is bad.

Remove the Power Cord, Open the Case and remove one of the memory chips. Set the chip aside then try rebooting the computer. If it boots, then you know the memory chip you set aside is bad so mark an x on it with an ink pen. If it fails to boot then move the chip to the next memory slot and try rebooting. If it fails take the chip out and set it aside, then put the other chip in and try booting it in both slots. If it boots, just to verify that the chip set aside is bad, mark an x on it and put it into the open memory chip slot and try booting.

Hi,
I assume this is a Desktop computer:
The Monitor receives, graphics or text from the PC (personal computer) and displays it on the screen.of the Monitor.
If you see a message on the screen that says * NO SIGNAL * in most cases the Monitor is good, and the Monitor is either not connected to the PC or there is a problem with the PC Check the connections and the video card.
The problem could also be related a failure of the motherboard, memory or the processor

Let us know..

Nour Sabre
www.aaatvservice.com

shut down your computer and remove the side cover and remove the memory from the slot and switch on the computer if you hear beeps switch down the computer and insert the memory if you still hear beeps means the tre is an memory failure you need to change the memory while removing memory you didnt hear any beep it means there is problem with your motherboard remove the processor heat sink and the processor clean the surface then insert the processor to the slot apply a thin level of heatsink compound and fix the heat sink then switch on the computer

I'm assuming after a few minutes, it does get a signal from your computer and all works? It does take about 30s +/- 90s for a computer to generate an output video signal so if your monitor comes on first, before the computer can send a video signal, then you'll see that message. You should see the same message if you shut down your PC and leave the monitor on.

* Make sure the cable is connected properly.

* I've you have mutiple interfaces like HDMI & VGA, try switching between these until you get a signal :D
This can be performed by using the build-in options menu.

First, is the monitor turned on? Is it hooked to the computer? Do you get a message on the monitor that says something like "no signal"?

If the above is true, I would suspect that the video card on your computer is not functioning.

replace your graphics card (VGA CARD)..

Hi Rick,
Most common cause of this error is when the video signal cables are knocked off rendering the connection from the monitor to the CPU loose. Turn off the PC and secure all connections. Have you had your computer moved or repaired where you need to remove connections? Some PCs have more than one video cards (video output) and you may have connected it in the wrong video port. You can isolate the problem further by connecting your CPU to a known working monitor (office, freind's, neighbor, 2nd home PC). The other way is to isolate the problem is to connect your problematic monitor to a known working PC and see if video will be displayed. If video is present, your CPU's video card has gone bad or the contacts are not seated properly in the slot. Best Regards