Having problems with your ViewSonic Optiquest Q19wb LCD Monitor ?

Screen goes blank after 3/4 seconds Monitor approx.1 year old


Answers :

I can confirm the number 3 solution. I have fixed a bunch of these now.
Replace\015\012capacitor C202, 680uf 25V. It is usually visibly damaged. It should be\015\012a low impedance type, often known as "suitable for switch mode power\015\012supply".Even yesterday.
Repair Help & Product Troubleshooting for ViewSonic Optiquest Q19wb LCD Monitor

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