Having problems with your ViewSonic VG900b 19" LCD Monitor ?

After 5 minutes monitor screen dims--can faintly see the windows screen and then it flickers out and there is nothing. Any ideas?


Answers :

The monitor may be going into power save mode which it should come out of when you press a key or move the mouse but it sounds like you have tube inverter issues.\015\012Your screen has light tubes behind it to illuminate the screen, if the tubes or the inverter develop a fault, then a very dark screen can result as the tubes are turned off.\015\012There may also be an ambient light sensor which will darken the screen in low ambient light. If the sensor is faulty, darkened screens will result. If the inverter is failing, you may be able to replace it, contact viewsonic. if the tubes are failing, replace the panel or the entire monitor. If the ambient light sensor is faulty, replace the panel or entire monitor as the sensor is part of the display panel.
Repair Help & Product Troubleshooting for ViewSonic VG900b 19" LCD Monitor

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