Dell monitor flashing green power button black screen.

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

if your purchase just the monitor on 2/28/200, normally dell gives 3 years warranty for the monitor If purchased Separately.

OK.. try doing this call Dell.. 18004563355.. JUST give them the serial number of the monitor ONLY they'll check it out then if your lucky they'll send you a replacement.

its a bad solder/heat problem with the power board you need to repalce eaither the board or parts on the board the parts on the board are:

Q743 - FU9024N
Q741 - FU9024N
Q759 - 2SC5707
Q739 - 2SC5707
Q760 - 2SC5707
Q740 - 2SC5707

and part PF751 the black fuse - 3A 125V

i don't promise that this will fix it but its worth a shot



I’m happy to help further over the phone at https://www.6ya.com/expert/paul_0af9b1d5c0eb4fc3

Hello,

This is a common indication of a failure in the power supply. There are parts called capacitors that are used in the filter section of the power supply, when they go out the power supply can't properly turn on so you get no picture and a flashing power light. Here is a picture of the power supply board with the problem filter capacitors circled in yellow and below the picture in a link to a repair guide with details dis-assemble and repair instruction along with parts list for the Dell 1905FP and 1907FP models.




http://www.ccl-la.com/blog/index.php/repairing-a-dell-1905fp-1907fp-lcd-monitor/

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?

Please disconnect the Monitor Data cable from Computer.
If you see Dell Colored bars, it means, monitor is working fine,
If still black, please ask for replacement, since Monitors have 3 years of warranty if not purchased with the computer.

Now connect the cable back to computer and turn the computer off by holding the power button on computer and turn it back on...

Blinking Green shows that computer is in sleep mode......

Hope this should resolve the issue.

my Acer AL1716 monitor will not come on after pressing the on button and no green light.

Next time you reset, check both the monitor settings and your BIOS settings for wake up

Sounds like you have a bad connection from your monitor to your computer. First check and make sure the connection between them is tight. Does your computer boot up and run though? If your computer is not booting up the monitor will default back to the flashing green power light