dell optiplex 790

  1. Axintosh

    << Solved >> Dell Optiplex 790 - Can’t get Catalina to Boot from External Drive.

    Hi all, This is my first build so forgive me if I miss any info you need. I managed to get as far as installing Catalina onto an external 500GB USB drive. Trouble is I cant get it to boot from it. I installed UNIBEAST in Legacy which was the only way to get it to start up and install...
  2. chanster

    Dell Optiplex 790 SFF Mac OS Sierra Installation

    Hello, I'm having an old machine of mine and wanted to use macOS on it. I tried various ways to install but unable to install macOS on it. My Computer Config. Dell Optiplex 790 i5 2400 2nd gen. processor 8GB DDR3 RAM 1TB HDD DVD writer Can you please let me know whats the actual procedure...
  3. WindowsUser546

    [Solved] GTX 750 Ti Not Working

    I've installed Sierra using Unibeast and have used Multibeast to get it to boot from the hard drive. I'm trying to get my GTX 750 Ti working on my Dell Optiplex 790 Hackintosh and I've installed the web drivers and I have NvidiaWeb on in my config.plist. I have also downloaded the EmuVariable64...
  4. Mr_Gamecase

    Dell Optipplex 790 SFF . Graphics

    Dell Optipplex 790 SFF in general Hi all , Ive got my Dell Optiplex 790 all set up and running Yosemite 10.10 perfectly but i would like a graphics card for the system instead of the Intel HD3000.... Want to play a few games that the graphics can't handle... Got any ideas? for a top range...
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