2016 MBP nTB Slow Screen Refresh?

Discussion in 'MacBook Pro' started by meddlingmittene, Dec 31, 2016.

  1. meddlingmittene macrumors newbie

    May 24, 2015
    When I started up today, my computer had a very slow and deliberate refresh of anything on the screen, like it was loading everything on 56k dial-up.

    One of the most egregious examples was on launchpad, where each row of app icons loaded with a visible scrolling line going from the top of the screen to the bottom.

    Has anyone seen or experienced anything like this?
  2. Qwe9203 macrumors member

    Nov 18, 2014
    Could be a video card chip issue. They all seem to have issues 13 and 15. The Iris 540 is a fast GPU so it should not lag.

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