1 Reply Latest reply on Jun 1, 2016 2:26 AM by rajuy2r

    Suggest a replacement graphics card for my mid 2010 Mac Pro

    chuckgreen

      I'm running a...

       

      Mac Pro (Mid 2010)

      ATI Radeon HD 5770 1024 MB

      2 x 2.4 GHz Quad-Core Intel Xeon

      12 GB 1066 MHz DDR3 ECC

      OS X Yosemite (10.10.3)

       

      I am seeing green pixel noise in the dark areas of the screen (tried different screen--same problem). I thought it was the monitor (HP ZR30W), so did HP, but now I have a new NEC PA302W and--guess what--same problem.

       

      Best guess from Apple is the graphics card is causing it.

       

      Can you suggest what to use as a replacement OR what to upgrade to?

       

      Thanks in advance. Chuck