Power button stuck in off position on Dell Flat screen Monitor

Turn off power saving mode in your monitor. In monitor beside orange light there will be a menu button press it and find for power management ok it turn of power management. The problem will be fix.

Hit menu button on the screen located three buttons left of the power button. Select Auto Adjust. The display will automatically adjust the screen to the centre. If your display is like mine, you may have to repeat these steps several, several times to correct the problem.

Hmmm...Stuck in power save. I guess when you push the power button, the monitor says power save, then blanks to power save, no matter if the Computer is on or not.
This means the monitor does not see any signal from the computer. I would suspect the computer first. Try a different monitor (borrow one).
If the size of the monitor picture is too high and the monitor is an older LCD, you may have set the image size too high (1280x1024 will not work with this monitor and it will do this very thing).
A broken or damaged connector cable to the monitor can also cause this. Was the monitor unplugged from the computer just before this problem?

Dear User,

The front buttons on the plastic body of your device, are meant for just 'Touch Type Operations'. They may result in malfunction, if used forcefully.
As in your case, it is stuck in it's position. Now you may try to take it out by slightly beating the outer front near the button ("Slightly"). or you can use anything with sharp tip as a needle to get the button out from its position.

If everything else fails, you need to get it to the nearest repair center. As it needs to be unscrewed.

Thanks

If your Dell monitor still under into warranty, better to call Dell technical support and have them replace your monitor coz there is no way you can fix on it.

If the monitor is beyond with the warranty already, better to but a new one than taking it repair that will cost you much.

Thank you.

Hello,

We have a dis-assebly and repair guide posted on our web site at:
www.ccl-la.com/monitor_repair.htm
The problem is usually the driver transistors, our guide shows where they are and what to replace to get your monitor back running again.

I hope this helps, If so please rate my solution.

Buddy
Corporate Computer
www.ccl-la.com

Internal power supply is hurting. It is a non linear supply and they switcher transisters are not working

CLick start/run then type in dxdiag. Go to the display tab and click test dirext3d. There should be an 3d cube that comes up and spins around. After the cube leave cancel everything else and close dxdiag, Your problem should be solved for a pretty long time. If it happens again just follow the steps again.

Hi,
First, verify the monitor is functional.
Monitor STFC (Self Test Feature Check)
Turn off the monitor
Plug the monitor power cord directly into the wall socket to remove any
surge protectors or APCs from the troubleshooting equation
Unplug the monitor video cable from the back of the computer
Turn on the monitor
The floating dialog box should appear on screen against a black background.
If the issue appears during the STFC, the monitor is defective.
What are the results please?

Go here for an instrucional video on opening the cases on DELL monitors.

http://www.lcdrepair.us/Installation.html