Recent content by skoolz

  1. skoolz

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    Thanks for the suggestion! I ended up buying another card, and all is working again. I never experienced a card going bad, but a first for everything!
  2. skoolz

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    Anyone experience graphic artifacts when using Optimac w/ a NVS 510? Has been working great for a year, then recently experienced weird graphic artifacts. Usually rebooting resolves the issue, but my last reboot I was stuck on the Apple progress bar, could never get to log in screen/desktop. I...
  3. skoolz

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    thx for the reply. yea, sticking to Mojave for now. will probably build another optimac for Catalina. do I need to upgrade power supply to use the nvs 510?
  4. skoolz

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    I'm currently using integrated graphics on my Mojave OptiMac with no issue. This guide is awesome. If I add dedicated graphics card (for 4K capability) after the fact, will this change my serial number, or need to change my sys definition? Again, all is working including iMessage, etc. Don't...
  5. skoolz

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    Can 2 1080p monitors be used with integrated 4600 graphics on the 7020MT?
  6. skoolz

    OS X 10.8.3 Update

    everything works, EXCEPT Apple Magic Trackpad...connects but multi touch gestures do not work...errors in the console.log...anyone else having this issue?
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