Having problems with your Dell UltraSharp 1905FP 19" LCD Monitor ?

My Dell 1905FP 19 monitor went black & green power light flickers

\015 My Dell 1905FP monitor all of a sudden went black and the power button light flickers as I hear a "clicking" sound each time it blinks. I switched the power cables and outlet to determine if it was the culprit but neither worked. Any ideas what may be going on?\015

Answers :

It sound like a short circuit. I had this problem with 1907FP model. It had an USB port on the monitor which got damaged and it was shortening to the groung. In your case it might be a bad internal power supply board.
Hello,

The ticking sound you are hearing is the power supply board trying to start up and then shutting down over and over. This is a symptom of filter capacitor failure. This is an easy repair, you will just need to replace the defective filter capacitors on the power supply board. Here is a picture of the power supply board with the bad caps circled in yellow. Below is a link to a video repair guide for this model with full parts list that should help you get your monitor back up and running again.


9_24_2012_8_49_33_pm.jpg

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

I hope this helps,
BuddyMc
Repair Help & Product Troubleshooting for Dell UltraSharp 1905FP 19" LCD Monitor

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