- #Mac os mountain lion installer how to#
- #Mac os mountain lion installer mac os x#
- #Mac os mountain lion installer mac os#
- #Mac os mountain lion installer install#
- #Mac os mountain lion installer update#
#Mac os mountain lion installer install#
When it comes to the install screen just pick the Mountain Lion disk and then click install. Then click Apply.Ĭlose Disk Utility and go through the installer like normal.
#Mac os mountain lion installer mac os#
In options select GUID Partition Table then choose Mac OS Extended Journaled as the format and name it HDD. Pick the one you want to install Mountain Lion on and select the Partition tab. Here you should see all hard drives connecting to your computer. Now your installation should start, select your language, agree to the terms and from the top menu select Disk Utility. v is not needed, but it’s better to know what is happening with your boot…If you still get Kernel Panic, try to boot with “-x -v npci=0x2000” flags. You need npci=0x2000 under kernel flags to avoid losing console output during boot after the “PCI Configuration begin” message appears. Start your computer and boot ML USB Installer (Press F12 at start on Gigabyte to select USB as your start device) and at chameleon boot prompt type “-v npci=0x2000” without quotes and press Enter. Here are some photos of GA-Z77-DS3H BIOS settings on working hackintosh system.Īt the end press F10 to save BIOS settings and exit. Start computer and go to your BIOS by pressing del key at boot, under BIOS Features disable VT-d (not sure why but with this option enabled I got KP), under Peripherals set SATA Mode as AHCI, leave your Internal graphics at Auto (amount of memory will not affect your system cause we will not use Internal Graphics card since Intel HD 2500 Graphics card is not supported by Os X). Plug in your ML USB Installer in black USB 2.0 port (do not use blue USB 3.0 ports). Unplug any hard disk, except one you are using for OSX install… The same thing is with pci cards, remove any pci cards except your graphics card. If u create your USB Install drive with myHack this kext will be removed automatically, and backed up in Extra folder.įor Gigabyte GTX 650 change GraphicsEnabler from Yes to No and remove PCIRootUID=1 string in file on your USB installer in /Extra folder. With this kext you will be able to boot only in safe mode, otherwise you will get Kernel Panic. Once you get or create your Unibeast USB installer navigate to /System/Library/Extensions (/S/L/E) folder on USB and rename (disable) AppleTyMCEDriver.kext to (you can name it as you like, just extension must be different than. There are also other ways to create bootable USB, using myHack or even manually, or you can buy USB drive with ML Installer from App Store.
#Mac os mountain lion installer how to#
To do that using Unibeast follow this tutorial and find out how to create bootable Mountain Lion USB installer using Unibeast. Also, OS X EULA states that you can run Lion on Apple labeled hardware only.įirst of all you will need to create your Bootable Mountain Lion USB Installer. You, of course, assume all responsibility for choosing to follow this tutorial. This tutorial is for educational purposes only. Os X Mountain Lion costs only 20$, so please buy it…)
#Mac os mountain lion installer mac os x#
Mac Os X Mountain Lion 10.8.2 (download from app store, or try search torrents if just wanna test if your system is capable to run Os X. SSD SATA III OCZ Vertex 4 VTX4-25SAT3-128GB (connected to SATA III 0 port) Graphics Card: Gigabyte Nvidia GTX 650 OC 2GB DDR5
#Mac os mountain lion installer update#
Mother Board: GA Z77-DS3H rev 1.0 bios update 9.0, Intel Z77 Express Chipset, integrated audio Realtek ALC887, integrated network Atheros GbE LAN chip.ĬPU: Intel i5 3470 box, 3.2GHz / 6MB Intel HD 2500 Graphics (not used cause it’s not supported by Os X )
All you will need is a few extra kexts for your Network, Audio and Serial-ATA interface… Also this tutorial includes setup for Nvidia GTX 650 graphics card, which is used instead of default CPU’s Intel HD 2500 graphics. This new generation of motherboard uses UEFI Bios so DSDT.aml in not needed anymore. It’s not OOB since you will need to add and remove some kexts to make it fully functional + set up your bios. GA Z77-DS3H is quite good and not so expensive mainboard for Hackintosh systems running Os X 10.7 or later.
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