- Joined
- Aug 1, 2013
- Messages
- 11
- Motherboard
- OS X 10.9
- CPU
- Intel® i7-3770K
- Graphics
- AMD Radeon 7750
- Mac
- Classic Mac
- Mobile Phone
I recently put together my first build today! I am using onboard hd4000 graphics for initial tests. Dual display at 1080p works fine with the onboard graphics. When I try to install my Sapphire HD 7750 (passive edition), Device ID: 0x683f1002, I get error "Boot0: GTP Boot0: Test Boot0: Test" followed by some crazy-looking code. I followed the tonymac*** tutorial found here:
http://www.tonymacx86.com/318-amd-radeon-hd-7xxx-graphics-support-os-x-10-8-3.html
The error shows up only after I select boot device. Also, its strange, but I get no blank screens and I have picture all the way through to the error after I select boot device with HDMI from HD 7750. This prevents my from trying to boot with GraphicsEnabler=No or any other flags. From what I read in the above tutorial, I should have blank screens until I am successfully booted and on my desktop.
I'm assuming it has something to do with Chimera, but the only issue with "Boot0: GPT..." that I've seen's is with 4K sectors on large HDD's. This makes no sense because I'm using an SSD and I don't receive this error without the graphic card plugged in. I can't even have the sapphire card plugged into my mobo because I get no signal on my screens when this card is attached (this is with HDMI and DVI plugged into onboard graphics, not even the sapphire card).
I purchased this card because I read it works oob on this forum. Any help from people who have it working? I would like to be able to contribute another successful install for this card on this forum. Cheers!
=========================================
i7-3770k
Sapphire HD 7750 Passive
VisionTek Data Fusion PCIE 960GB
GA-Z77X-UD5H
10.8.4
http://www.tonymacx86.com/318-amd-radeon-hd-7xxx-graphics-support-os-x-10-8-3.html
The error shows up only after I select boot device. Also, its strange, but I get no blank screens and I have picture all the way through to the error after I select boot device with HDMI from HD 7750. This prevents my from trying to boot with GraphicsEnabler=No or any other flags. From what I read in the above tutorial, I should have blank screens until I am successfully booted and on my desktop.
I'm assuming it has something to do with Chimera, but the only issue with "Boot0: GPT..." that I've seen's is with 4K sectors on large HDD's. This makes no sense because I'm using an SSD and I don't receive this error without the graphic card plugged in. I can't even have the sapphire card plugged into my mobo because I get no signal on my screens when this card is attached (this is with HDMI and DVI plugged into onboard graphics, not even the sapphire card).
I purchased this card because I read it works oob on this forum. Any help from people who have it working? I would like to be able to contribute another successful install for this card on this forum. Cheers!
=========================================
i7-3770k
Sapphire HD 7750 Passive
VisionTek Data Fusion PCIE 960GB
GA-Z77X-UD5H
10.8.4