Post 3: Before Installation


- BIOS settings:
- Set your BIOS to its default settings.
- Execute Disable bit: Enabled
- XD (if exists): Enabled
- Limit CPUID Max: Disabled
- Set all cores of the CPU active/enabled.
- Virtualization (if exists): Enabled or Disabled, try it.
- Hyper-threading: Enabled or Disabled, try it.
- HPET (High Precision Event Timer/PCH): Enabled
- SATA Mode: AHCI
- Set all the Overclock/Performance/Turbo etc. values to Auto.
- Set the UEFI mode settings (if exists) to compatible mode

Boot Device - If you're using an ML2 USB drive, change the boot device of your
computer so that "USB-HDD" is first. If you're using an ML2 DVD, change
"CDROM" to first. You need to do this for ML2 to boot. After you finish installing
Mac OS X, you should change this setting back to default, so that "Hard Disk" is
the first boot device (this optional, but it will speed up your boot times)

HPET - Change this to 64-bit

SATA Control Mode (your BIOS might call this a different name) - This will
probably already be set to "SATA", "IDE", or "RAID". Change it to "AHCI". Mac OS
X only works with AHCI
Keep in mind that the BIOS on most motherboards do not support using a mouse,
so you'll probably have to navigate through the BIOS with the arrow keys on your
keyboard. Press "Enter" to change a selected option in the BIOS

Comments

Popular posts from this blog

Post 8 : Boot Into Mountain Lion 10.8.2

Post 1: Requirements To Install Mac OS x on non Mac system