Having problems with your BenQ 19" lcd black 1440 x 900 19 inch LCD Monitor ?

I get a "invalid input" message on T900HDA 19 LCD screen

Answers :

Change laptop or pc to higher resolution like 1024by768 as well as 75hz
Repair Help & Product Troubleshooting for BenQ 19" lcd black 1440 x 900 19 inch LCD Monitor

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