Dell W4200 Display Problem
it may need a simple firmware update. look on the back of the unit, and tell me the A?? version should be A00, A01, A02. also, if you know how to check for firmware, Input 6,1,9. I need to know the firmware version 5?.? located in the center of the bottom of the screen. email me with this info, I may be able to further assist you.
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