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I have successfully installed Mavericks (10.9.1) to my HP Z800. Specification 2x Intel Xeon E5520 @ 2.26GHz Four Cores Eight Threads; 96 GB 1066 MHZ ECC DDR3; Nvidia GTX 760; Intel Rapid raid storage; LSI SAS controller; 1×128 GB SSD and 4x2TB HDD; Procedure Get your Mavericks 10.9.1. This is must, after 10.9.1 the support to LSI SAS controller is removed; On your Mac, use myHack (you can get it http://myhack.sojugarden.com/guide/) to create a USB installer, for which you will need at 8GB stick; Change hardware settings of HP Z800 to make all your SSD and HDD connected to SAS port instead of SATA port (which won’t be recognized). Remove unnecessary component from HP Z800. Change the bios setting of HP Z800 to disable vt-d and make sure booting from LSI is enabled (press ctrl+c during booting to access LSI interface); Insert your USB installer to HP Z800 and use following boot flag “GraphicsEnabler=no PCIRootUID=0 -v -f”. The first two flags we used for the GTX 760 graphic card and “-f” disable kernel cache; Follow the install instruction of the Apple. Approaching to completion, myHack will indicate you to remove some kexts, press “yes” to all of them; After installation is completed, remove the USB installer from HP Z800; Boot HP Z800 to the Mavericks just installed and follow all the instruction; In your system, change boot flag in /Extra/org.chameleon.Boot.plist Benchmark
Ignatius posted a topic in OSx86 10.9 (Mavericks)Hello! I've just completed the Mavericks 10.9.1 install, fully working, with MY HACK (http://myhack.sojugarden.com/guide/). Only audio doesnt work. MB INTEL S5520SC. 2 CPUS XEON E5645 48 Meg of ram. Internet needs to be installed after install mavericks, from terminal, using kext AppleIntelE1000e.kext from http://sourceforge.net/projects/osx86drivers/files/Kext/ version 2.4.14 I Hope this information will be good for you. (I speak spanish...) Best regards.
Hi, guys, help is needed. I am trying to install Yosemite (14a389) to my HP z800 workstation, which has two Intel Xeon E5520 CPU and 96 GB ram. However, I am stuck at this screen and followed by a black screen (the screen is totally off). To install it, I have installed only one SSD (tried on both SATA and SAS port, which is recognized by bios) and Nvidia GTX 760. For install, I used the latest chamelon (on a USB thumb drive) for boot and another SSD for install file disk. Boot arguments: 1. -v -f kext-dev-mode=1 2. -v -f kext-dev-mode=1 npci=0x2000 The hardware specs: Chipset Intel 5520 2x Intel Xeon E5520, 2.26 GHz, 8 MB cache, 1066 MHz Memory, 5.86 GT/s QPI, 80W 96 GB (12x8 GB) DDR3-1333 ECC Registered RAM 2-CPU Nvidia GTX 760 Thanks!