mosslack
Senior member
Basically it goes like this:
1. Format the USB stick with Chameleon/Chimera
2. Drop your Extra folder on it
3. Set the BIOS to boot to USB first
Some BIOS versions also allow you to select specific USB sticks, so put that in the boot priority list if you have that option available. When it boots to the USB stick, you will be presented with a GUI of all attached drives. You can use this to select either Mac or Windows. You can also set the Boot.plist file to have a countdown timer to boot a default drive (mine boots to OSX, unless I hit a key and select Windows). I use a USB stick for 3 reasons:
1. To keep a clean Mac drive: My boot drive is 100% OSX and can be swapped into a real Mac if needed. No funny business on the drive, just a nice, clean Mac install.
2. For backup purposes: Chameleon/Chimera puts a small, hidden partition on the drive, which isn't copied over when you clone the drive with SuperDuper. It's not hard to re-install, but if you want a bootable backup, it's handy having all the bootloader stuff on a USB stick.
3. For convenience: I keep a spare USB stick with the original, working config on it - that way I can tinker with different settings on another USB stick, and if it breaks, boot right back up on the other one...instead of having to figure out a way to get the drive booting otherwise. So that's pretty convenient.
It's not for everyone, and it's not any harder to install it to the hard drive or anything, I just find it a bit easier, plus I like having a bone-stock Mac drive with no Hackintosh stuff on it. Makes me feel happy![]()
I've been playing around with this on my HP DC7800 and found that it does in fact allow my system to boot the MyHack prepared hard drive. I did some earlier experiments using a 2 Gb micro SD card as I have an HP card reader installed on the system, but that does not work. However the 2 Gb USB flash drive boots it just fine. I have my necessary IONetworkingFamily and IOATAFamily kexts in the /E/E folder on the flash drive and the update to 10.8.3 went just fine.
This system also has a UniBeast prepared partition which has been updated to 10.8.3 and that has always been able to boot directly from the hard drive. At least this new (to me) method does provide the option of using something other than UniBeast should a person prefer that.