MSI Z87-G45 installation stuck on apple logo

[Wraths]

Hey,

I have been googling a lot in the past days but I can't fix the problems, I'm having with my MSI Board.
I just created a brand new Yosemite Bootstick with the newest Yosemite, Unibeast and Multibeast.

While starting the installation I can't get past a error screen with something like "panic (cpu 2 caller 0x[...] )"
Here is a screenshot:



I have a pmpatch installed but it might be an older bios version, because I couldnt make one by my own so I took a older one someone uploaded.

Edit: Forgot my system

Intel Xeon E3-1220 v3
8GB DDR3 Ram
MSI Z87-G45 Gaming
Asus GTX 750 TI

 

[Wraths]

[SUP]​Bump [/SUP]

 

[voice123]

always boot with -x until u have a stable installation

 

[Wraths]

Okay, but I tried -x and it did nothing for me

 

[jeanmoulin54]

Hi,

I try to install Yosemite on my PC Desktop
I just created a Yosemite BootUSBkey with the newest Yosemite, Unibeast.
I try to boot on my USB key on USB 2.0 with -v GraphicsEnabler=No or -x but my PC reboot after the Apple logo
I flash my bios with MSI Live Update 6 and with Flashutility Windows
MSI Z87-g45 - Bios version E7821IMS v1.9
Please for help and sorry for my bad english...

Jordan

 

[jeanmoulin54]

Sorry, I succeeded installation with bios modified
Thank you

 

[asus1000]

Hey,

What did you have to do make Yosemite install? Which part of the BIOS did you have to modify?

 

[Manofconstantsorrow]

Try booting with -no-zp

 

[iPodSniper]

try removing your graphics card and switch to integrated graphics in the bios and use -x nv_disable=1. It's the only way I got passed that or it would just get stuck on that screen