Question about Envision EN-7100e 17" Flat Panel LCD Monitor
My monitor won't turn on..It just keeps flashing the yellow light that is on the top of it..when I push the power button on the top the light does turn to green for a few seconds..but nothing happens..the power supply light also flashs green..un-hooked from the monitor it turns green and stays that way until it is plugged back in..a few months ago I did notice that the monitor would change colour..like fading in and out of colour..and now it has just stopped working..Is this a problem with something inside of the monitor..
This is a problem with either the power supply or or logic circuit. It could also be caused by a failure in the back light circuits. One of these problems has caused the power supply to go into protection mode and will not turn on due to bad voltages sensed in the feedback circuits. Return to dealer for service. Hope this helps you .
Posted on Apr 14, 2009
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Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
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