My computer says it has no signal. How can I fix this? When I turn itinerary it says no signal then the green light under my monitor turns orange.

Do you see an orange light on the monitor anywhere? Usually the light turns green when the monitor comes on, but its orange when in "standby" mode. If your monitor is plugged in and you get an orange light, that usually means that your video card has gone out on your computer. When your video card goes out, the monitor doesn't receive a signal from your computer, so it doesn't know it is suppose to turn on. So if this is the case, you need to replace the video card on your computer


If your monitor doesn't turn on whatsoever, and everything is plugged in correctly, then you need to get a new monitor or send this one back to the manufacturer for a defective replacement.

Hope this helps! :)

Do you see an orange light on the monitor anywhere? Usually the light turns green when the monitor comes on, but its orange when in "standby" mode. If your monitor is plugged in and you get an orange light, that usually means that your video card has gone out on your computer. When your video card goes out, the monitor doesn't receive a signal from your computer, so it doesn't know it is suppose to turn on. So if this is the case, you need to replace the video card on your computer


If your monitor doesn't turn on whatsoever, and everything is plugged in correctly, then you need to get a new monitor or send this one back to the manufacturer for a defective replacement.

Hope this helps! :)

First--was it working?
Did it suddenly stop?
When you see the LG logo, then it goes away, does the power light turn from green to amber? Sounds like that doesn't happen.
So--if you are getting a signal, you should see something.
If there is no signal, then the power light should change from green to orange.
With no lights at all, I suspect a faulty monitor.

Generally Monitors have a single light in fron pannel, with dual mode colors as Green and Orange.

Green: Everything is OK .
Orange: Everything is OK, except it is not getting
any signals from computer or other source.

Try with any other monitor with your CPU, it may happen that CPU actually not providing any signal to Monitor. Try checking the "NUM LOCK" button on and off, whether it makes the light on keyboard to flash on or off.
If NUM LOCK is woking OK, there is surely some problme with your monitor and you need to get is checked physically with an engineer.

Sounds like signal issue, some older monitor lights do not turn orange when no signal is present from the computer. They simply blink instead of staying solid.

- I would test to see if monitor works on another computer with a known working monitor. If the monitor works then you know you have a video output issue.

If the monitor does not, you have a dead monitor.

Cheers,

1. Check the cable with the blue connector. Make sure it's plugged well to the back of the computer.

2. CHeck the light on the CPU's power button. If it's solid green, press the numlock key on the keyboard. Tell me, if the numlock light on the keyboard turned off or on. You can press it again if you didnt catch anything.

3. If there are no lights on the keyboard or the computer when you turn it on, the computer is the problem.

Just post here what lights are present or what happens when you press the numlock key.

your monitor is not recieving a video signal from your pc. check your connection to pc, then check things like bad memory card, etc. sometimes just shut pc on and off a few times clears this up.

The light turning to orange means the monitor is not getting a signal from the computer. Check your monitor cable at both ends and make sure it is in very tight and secure at the computer end as well. Also check to see if the computer stays on when the light goes to orange on the monitor. The power cord for the computer might be loose.

check the connector to the pc from the monitor. it may have come loose. if you have a mouse, try moving it and see if the light on the monitor turns to green. it is possible the video has failed.

if your monitor is not connected to a pc, then it cannot find a vga signal input and therefore go into power saving mode, which is indicated by the orange light, but as soon as you connect to the pc and power on the light will go green and the monitor will power up.