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klinker's build: GA-P55A-UD3 rev.1 / i5 750 / 12GB / GTX560Ti SOC + GT240 SilentCell

Joined
Oct 18, 2014
Messages
2
Motherboard
OSX Yosemite 10.10
CPU
i5 750 2.66 GHz + Intel Box
Graphics
Gainward GTS250 512 MB GDDR3 (256 bits)
Mac
iMac
Classic Mac
Mobile Phone
Android
pls add Yosemite manual and how instal 2 os, Yosemite and Windows 7. Windows 7 can't instal in GPT. pls help
 
Joined
Jan 8, 2011
Messages
30
Motherboard
HP Z220 SFF
CPU
Intel Xeon 1225 v2
Graphics
Nvidia Quadro K600
Mobile Phone
Android
Installed Yosemite yesterday. All is working great for now.
Just use the Mavericks install method, but use Legacy when you made the install usb drive.
For dual boot with windows.
I have Windows OS on the second HDD. I just installed it in normal way to that HDD, set the boot on the OS X SSD and i choose in the boot menu the OS i want to run.
 
Joined
Oct 18, 2014
Messages
2
Motherboard
OSX Yosemite 10.10
CPU
i5 750 2.66 GHz + Intel Box
Graphics
Gainward GTS250 512 MB GDDR3 (256 bits)
Mac
iMac
Classic Mac
Mobile Phone
Android
not working my video card and have long loading on the apple, on the Mavericks was faster. i update my 10.9.5 to 10.10.
 
Joined
Jan 8, 2011
Messages
30
Motherboard
HP Z220 SFF
CPU
Intel Xeon 1225 v2
Graphics
Nvidia Quadro K600
Mobile Phone
Android
Have you followed the steps to make the install usb?
And use lagacy mode in UniBeast.

"""2.1) Now we need to view hiden files on the created USB dongle. Open terminal and use this commands:

""defaults write com.apple.finder AppleShowAllFiles TRUE""

and then restart finder with this command

""killall Finder""

note: for restore this setting use the same commands, but use FALSE instead of TRUE

3.) Open the USB dongle in finder and open the Extra folder.

3.1) Locate org.chameleon.Boot.plist, open the file with a text editor and change GraphicsEnabler to Yes and IGPEnabler to No.
Save the file

3.2) Rename your DSDT-GA-P55A-UD3-F11.aml to DSDT.aml and copy it to the Extra folder on the USB dongle"""
 
Joined
Feb 20, 2010
Messages
10
Motherboard
10.10.1
CPU
Core i7 4790k
Graphics
GTX 680
Mac
iMac, MacBook Pro
Classic Mac
Mobile Phone
iOS
Hi, nice done !
I'm trying to boot with clover, to try it on mavericks, and perhaps yosemite with my p55a-ud6, but i just can load the clover boot loader, even with the cdboot.
I have many different error messages, boot1: /boot6, or only 6, or only B.
Did you try it ? With success?
 
Joined
Jan 8, 2011
Messages
30
Motherboard
HP Z220 SFF
CPU
Intel Xeon 1225 v2
Graphics
Nvidia Quadro K600
Mobile Phone
Android
Nop. Never used Clover.
I always use just tonymac's methods because they work and i never change what is working.
 
Joined
Oct 7, 2013
Messages
28
Motherboard
MSI Z170-A
CPU
Intel i6700K
Graphics
Nvidia 1070 8G Windforce OC
Mobile Phone
iOS
Have you followed the steps to make the install usb?
And use lagacy mode in UniBeast.

"""2.1) Now we need to view hiden files on the created USB dongle. Open terminal and use this commands:

""defaults write com.apple.finder AppleShowAllFiles TRUE""

and then restart finder with this command

""killall Finder""

note: for restore this setting use the same commands, but use FALSE instead of TRUE

3.) Open the USB dongle in finder and open the Extra folder.

3.1) Locate org.chameleon.Boot.plist, open the file with a text editor and change GraphicsEnabler to Yes and IGPEnabler to No.
Save the file

3.2) Rename your DSDT-GA-P55A-UD3-F11.aml to DSDT.aml and copy it to the Extra folder on the USB dongle"""
Can you help me out here? I can get Mavericks to install no problem at all, but cannot get Yosemite to work to save my life!!! Below is what I have tried.

Make a UniBeast install with legacy, and get that done. I have tried doing it without, then with following your instructions.

I load into Yosemite, finish start up, then run MultiBeast.

I pick UserDSDT(I place DSDT.aml on desktop, same I have used with Mavericks), add the audio kext I need, then install. I have tried with the Graphics Yes/No selected as well as IGPEnabler Yes/No.

I reboot and get stuck at the Apple screen with an empty load bar. Any help would be great.

Same exact board, HD5870 graphics card.
 

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Joined
Feb 10, 2011
Messages
3
Motherboard
snow leopard 10.6
CPU
i3
Graphics
geforce 8520
Mac
MacBook
Classic Mac
Mobile Phone
Can you help me out here? I can get Mavericks to install no problem at all, but cannot get Yosemite to work to save my life!!! Below is what I have tried.

Make a UniBeast install with legacy, and get that done. I have tried doing it without, then with following your instructions.

I load into Yosemite, finish start up, then run MultiBeast.

I pick UserDSDT(I place DSDT.aml on desktop, same I have used with Mavericks), add the audio kext I need, then install. I have tried with the Graphics Yes/No selected as well as IGPEnabler Yes/No.

I reboot and get stuck at the Apple screen with an empty load bar. Any help would be great.

Same exact board, HD5870 graphics card.
Hi man, did you solve it? I have the same problem, I only can boot with the pen drive.
 
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