Question about ViewSonic VX900 19" LCD Monitor
It may be the back plane lamps, and or the back plane power supply that is in a failing condition. If in your model they are changeable, they should be changed together.
You can verify this by turning on the monitor, feeding it with a known working source, and shine a flashlight in to the screen at an offset angle to your view. If you can see some image in the screen, then you know that the monitor itself is functioning, and the problem is back plane lumination.
Posted on May 19, 2008
Tips for a great answer:
on Feb 26, 2016 | Planar PX2710MW Monitor
Feb 02, 2011 | Planar PL2010M 20" Flat Panel LCD Monitor
Nov 09, 2010 | Planar PL2010M 20" Flat Panel LCD Monitor
Apr 01, 2009 | Planar PE191M 19" Flat Panel LCD Monitor
Nov 19, 2008 | Planar CT1904Z 19" Flat Panel LCD Monitor
Oct 31, 2008 | Planar PL1910M (Black) 19 in. Flat Panel...
Jan 31, 2008 | Planar PL2010M 20" Flat Panel LCD Monitor
82 people viewed this question
Usually answered in minutes!