Question about Envision EN-7410 17" Flat Panel LCD Monitor
When I turn the computer on the monitor displays a picture but after a few seconds the picture cuts off but the green light stays on.
This is either the flourescent bulbs are going out or the power supply has bad capactors on it. You might open it up and look at the power supply board for capacitors with their ends that look like they are "erupting" on the ends.. this means they need to be replaced.
Posted on Apr 10, 2015
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Posted on Jan 02, 2017
SOURCE: Won't turn on
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
Make sure the external VGA port on your laptop is enabled. Not all laptops automatically detect a monitor connected and turn on the port. There will be a function key somewhere on the keyboard to control the port. Location varies by manufacturer and model. The usual sequence when you press the key is: laptop display on and external VGA off, laptop off and VGA on, both on.
Posted on Apr 17, 2009
Check the cables and also try it with another PC first, if it is the monitor problem, then you will have to open it up and look for bad caps as shown in my pictures here: Basic LCD monitor and TV troubleshooting guide: 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.
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/
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.
Basic LCD monitor and TV troubleshooting guide:
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.
Posted on Dec 22, 2010
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