Recent content by kvdm

  1. kvdm

    4k monitor (AOC u2868Pqu) on Yosemite

    Hello asheenlevrai, If I read correctly the post by Rael11 this is about a 4K monitor which is not able to display 4K@60Hz and over HDMI 1.4 and not DP. HDMI 1.4 is by design limited to 4K@30Hz so it is not possible to get a higher resolution using an HDMI 1.4 connection/cable. You need...
  2. kvdm

    4k monitor (AOC u2868Pqu) on Yosemite

    Stating that HD4600 can not do 4K@60hz via DP is absolutely nonsense !! I have HD4600 from my i7 4771 CPU on a gigabyte Z87X UD7 TH motherboard. On Yosemite 10.10.2 I also can only get 2560x1440 max. But on the exact same hardware in dual boot I am also running Windows 8.1 with a resolution...
  3. kvdm

    GA-Z87X-UD5H USB 3 not work on Back Panel

    I have the same problem that all of my 6 USB back panel ports stopped working after a few weeks. I have been on Bios firmware F9 since the beginning and tried almost everything I read in different forums but no solution. I even reflashed firmware F9 but no solution. The problem must be...
  4. kvdm

    seems like not all usb 3.0 working on z87x-ud5h + 4 add usb via case/add on

    Have a simular hackintosh build and also experience problems with USB ports. There are 6 USB ports 3.0 on the back of the motherboard and 2 USB 3.0 + 2 USB 2.0 ports on the front of my case which are connected on separate connectors on the motherboard. For installation and normal use (usb...
  5. kvdm

    Dual boot Mavericks and Windows 8.1 with Clover problems

    I have build new hackintosh with GA-Z87X-UD5H MB Have 2 SSD disks that I want to use to boot from. 1 SSD to hold OS X Mavericks using EFI 1 SSD to hold Windows 8.1 using EFI Use Clover as bootloader to choose between OS X and Windows What I did: 1) installed Mavericks on SSD1 (GPT) with...
  6. kvdm

    First Hackintosh - Advise/Opinion/Questions ?

    @nobodynose, thx for your replies. I don't know if you know anything about freezes with this combination of components. I've read a lot of posts heaving the Gigabyte GA-Z87X-UD5H as MB that experience freezes on their system randomly, in OS X Mavericks, OS X Mountain Lion and even Windows 7...
  7. kvdm

    First Hackintosh - Advise/Opinion/Questions ?

    Hello All, I planning on building my first hackintosh with the following components: MB : Gigabyte GA-Z87X-UD5H CPU : Intel Core i7-4771 3.5Ghz CPU Cooler : Stock Intel Cooler or Corsair Hydro H60 GPU : onboard GPU HD 4600 or ASUS GeForce GTX660-DC2OCPH-2GD5 SSD : Samsung 840 EVO 120GB...
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