I need a clean install of Yosemite 10.10.1 or 10.10 please !!!

Discussion in 'OS X Yosemite (10.10)' started by Tony6411, Feb 26, 2015.

  1. Tony6411 macrumors newbie

    Feb 26, 2015
    Hi I'm new here to this community first post but i have an issue where i updated my mac pro in OS X and it killed my hdmi sound through my graphics card i really need access back to it so i need to reinstall a copy of 10.10 or 10.10.1 please some one help me and thanks again!!!!
  2. Taz Mangus macrumors 68040

    Taz Mangus

    Mar 10, 2011
    Unless you already have a downloaded copy of 10.10.0 or 10.10.1 I you are probably out of luck. As an alternative create a second partition on your boot hard drive and clean install 10.10.2 on it. Boot to the second partition and see if you still have the sound issue. Before you do any of that make sure you have done a system backup.
  3. maflynn Moderator


    Staff Member

    May 3, 2009
    Since apple has already replaced 10.10.0 and 10.10.1 on the app store, your only option is 10.10.2 - sorry
  4. thekayman macrumors 6502

    Oct 23, 2014
    or you can clean install Mavericks until hopefully 10.10.3 will fix your problem
  5. Tony6411 thread starter macrumors newbie

    Feb 26, 2015
    Thanks i did learn that but luckily i found a hdd that i had a copy of yosemite 10.10 on there and then today figured out a kext to fix my hdmi audio if anyone has the sam issue lmi i can help them.
  6. HawaiiMacAddict macrumors 6502a

    Dec 28, 2006
    On one of my Macs of course
    I'm glad that you solved your issue, but if you were to back everything up and still wish to go back to 10.10.0, all you need do is restart your computer and press Cmd+R or the Option key after the Apple bong. You'll bring up the rescue partition. In my case, it stated 10.10.0. You can evoke Disk Utility and wipe your drive, then proceed with the installation of 10.10.0.

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