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radeon hd 8970

  1. M

    cMP display settings messed up- please help with weirdness

    Please disregard- It was a setting, which I found and corrected. Mac Pro is an '09 2.93 GHz 8 core running last High Sierra with no problems beforehand. Monitor is an ASUS PB278 series (I think PB278Q). Video card is a Radeon HD8970 (with 3072 mb) with an additional 4K TV attached, used as...