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Mavericks installation problems on GA-Z87M-D3H

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Joined
Dec 3, 2013
Messages
5
Motherboard
Gigabyte Z87M-D3H
CPU
i7-4771 LGA1150
Graphics
Gigabyte GTX1050
Mac
  1. iMac
Computer parts:
GA-Z87M-D3H
16Gb Vengeance 1600
Seagate 2Tb 3Ghz/s 64Mb
Intel i7 4771

I followed the instructions step by step but when I boot from the usb key with unibeast only the white screen with the grey apple appears and nothing happens.

I tried to type -x or enter verbose mode but nothing again. :banghead:

Can someone help me?
 
Joined
Dec 5, 2013
Messages
10
Motherboard
GA-Z87m-D3H
CPU
Intel Core i5 4570
Graphics
Nvidia GT740
Mac
Classic Mac
Mobile Phone
I built mine with the same motherboard. Works like a charm.

Did you deactivated VT-d in UEFI/Bios ? Or did you tried dart=0 as boot param ?
 
Joined
May 19, 2013
Messages
14
Motherboard
Asus Prime Z270-P
CPU
i7-7700K
Graphics
RX570
Classic Mac
  1. iMac
Mobile Phone
  1. Android
Computer parts:
GA-Z87M-D3H
16Gb Vengeance 1600
Seagate 2Tb 3Ghz/s 64Mb
Intel i7 4771

I followed the instructions step by step but when I boot from the usb key with unibeast only the white screen with the grey apple appears and nothing happens.

I tried to type -x or enter verbose mode but nothing again. :banghead:

Can someone help me?
Intel i7 4771?
Did you mean i7 4770 ?
This cpu if not K support Vt-d, disable this option in bios and will be ok.
 
Joined
Dec 3, 2013
Messages
5
Motherboard
Gigabyte Z87M-D3H
CPU
i7-4771 LGA1150
Graphics
Gigabyte GTX1050
Mac
  1. iMac
No I bought the Core i7-4771 3.5Ghz. Now I installed Mavericks but the second boot (when you have to chose Mavericks instead of Unibeast) doesn't work. Problems, problems, problems... I couldn't imagine It could be so hard...
 
Joined
Dec 3, 2013
Messages
5
Motherboard
Gigabyte Z87M-D3H
CPU
i7-4771 LGA1150
Graphics
Gigabyte GTX1050
Mac
  1. iMac
I'm use the internal cpu graphic card. Could this be a problem? I'm also using a VGA cable because I don't have a monitor with HDMI or DVI input.
I really don't know what to do...
 
Joined
Nov 19, 2012
Messages
23
Motherboard
MacBook Pro
CPU
3.66 Intel Core 2 Duo
Graphics
NVidia 9600
Mac
  1. MacBook Pro
Classic Mac
  1. iBook
Mobile Phone
  1. Android
  2. iOS
Intel i7 4771?
Did you mean i7 4770 ?
This cpu if not K support Vt-d, disable this option in bios and will be ok.

I'm having the same problem, except I am using the i3-4330, and VT-d is grayed out in BIOS. When I run with the boot flags of dart=0 -x -v I get this error "30.990829: ATHR: unknown locale:21"
 
Joined
May 19, 2013
Messages
14
Motherboard
Asus Prime Z270-P
CPU
i7-7700K
Graphics
RX570
Classic Mac
  1. iMac
Mobile Phone
  1. Android
I'm use the internal cpu graphic card. Could this be a problem? I'm also using a VGA cable because I don't have a monitor with HDMI or DVI input.
I really don't know what to do...
Connect via hdmi or dvi cable, do not connect via vga(you must use newer monitor or any lcd tv with hdmi or dvi inputs) this is a problem. Try then post here. ;)
 
Joined
Jul 8, 2014
Messages
7
Motherboard
Gigabyte Z87M-D3H
CPU
Intel Core I7-4790K
Graphics
AMD FirePro W600
Mac
Classic Mac
Mobile Phone
Connect via hdmi or dvi cable, do not connect via vga(you must use newer monitor or any lcd tv with hdmi or dvi inputs) this is a problem. Try then post here. ;)

Having te same problem. Ordered a new monitor, bu accident only with VGA, and are now installing everything with a projector that has HDMI :) Should I be able to use the VGA screen once OS X is installed or are there any workarounds once it is installed?

Thanks for any help!
 
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