Using AOC U3477PQU but Can just get 29hz ?

Discussion in 'Mac Pro' started by Macmomomo, Jul 29, 2015.

  1. Macmomomo macrumors newbie

    Nov 10, 2009
    I got a Mac Pro late 2013 with a AOC 34" but can not get more than 29hz. I am using DP connection.

    What am I doing wrong ?


    RES: 3440 x 1440 @ 29 Hz

    depth: 32-bits farge (ARGB8888)

    Mainscreen: Yes

    Same screen: OFF

    Connected: Yes

    Connection type: DisplayPort

    TV: yes ???? Why is this on ? and what does it "do" ?
  2. Macmomomo thread starter macrumors newbie

    Nov 10, 2009
    thanks for the support site, I did found out that I had it on 1.1 DP on the screen, switched it to 1.2 DP and everything went smooth.

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