Lost resolution of 2nd monitor after 10.9.2 update

Discussion in 'MacBook Pro' started by Gunlance, Feb 26, 2014.

  1. Gunlance macrumors newbie

    Jul 6, 2012
    Hi All,

    I've got an early 2011 MBP w/6490m and 2 27 inch monitors (2560x1400). One monitor is a dell U2711 and the other is a Thunderbolt display.
    I had been working fine with both monitors at 2560x1440 pre update and now the dell monitor is stuck at 1600x1200.

    My configuration is as follows:
    MBP > Thunderbolt display > Caldigit Thunderbolt dock > Thunderbolt to DVI > Dual link dvi cable > Dell monitor.

    I'm confused as to why this would work pre update and not after. Any suggestions?
  2. Sunastar macrumors newbie

    Feb 28, 2014
    Moab, Utah, USA
    Lost resolution of 2nd monitor after 10.9.2 update

    Same here. I reported it to Apple. There are also some discussions on Apple's boards.

    Search: tags:displays 10.9.2

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