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Please be sure to rate my answer with 3 or more stars/faces if this helped. Keep me posted with your results so that I can help you further. If you have further question, please reply to me so that I can help you further.Best regards,Jess
I can adjust the brightness. I want to control the contrast level separately independent of brightness. On my Sony I can do this in the Nvidia Control panel. It does not give me this option on the Lenovo.