Question about Dell UltraSharp 1905FP LCD Monitor
I HAD two Dell 1905FP monitors. When I came in this morning I pushed the power buttons. The left one came on but the right one did not. The left monitor's button make a little click when you push it but the right does not. It appears to be stuck. The right was the primary so I had to switch cables to do anything. I would like to set it for only one monitor but the control panel window opens way over on the other monitor which isn't there. I do not know if rebooting with only one montior plugged in will eliminate the dual monitor settings. If someone could tell me how to get the case open I think I should be able to unstick the button.
I have fixed three of these power supplies for Dell 1905FP. Once you get the power supply out like stated above. There are three capacitors the have bulges. Replace them with the exact same Farad rating and your finished. This is a common fault of these monitors.
Posted on Feb 10, 2010
The power button on my Dell 1905FP monitor failed with the power turned off. Following the advice posted by Guest: pried the trim panel loose using a couple of small screw drivers starting with the small slots just under the power button. As guest states in his posting, the connecting wire is very short, but does provide enough room to access the buttons lying behind the trim panel. With this access, was then able to press the power button back to the "on" position. Snapped the trim panel back into place. Monitor now works fine, though the only way to turn the power off is to unplug the power cord.
Posted on Jun 29, 2008
I had the same problem. To get to the power button you just have to remove the front trim panel that the button is attached to. There is a small slot on the bottom of the pannel near the power buttom. I inserted a very small screwdriver and pried the front corner up then very carefully I went around the perimeter with the screwdriver and released the snap hooks by gently prying the silver side trim panel away from the front trim panel. It's not hard but you have to be gentle so as not to break a hook or mar the trim. Once you have the front trim panel loosened there is a wire which connects the four buttons on the front to the monitor. It's very short so don't drop the front trim panel.
Posted on Oct 05, 2007
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