

Set your BIOS to use AHCI instead of IDE and make sure you use the first SATA-port for your OS X installation drive.By the way, I wouldn’t contact support for assistance but that is entirely up to you :-) After a reboot I was able to log into the App Store. In my case it was sufficient to specify the built-in Ethernet NIC. Use a tool like EFI Studio to create your own device properties for your Ethernet device. Contact support for assistance” while logging into the App Store, most likely your device properties in XPC’s ist are not correct. If you’re told that “No GUID is available.Use the -v parameter to boot OS X to see the Mach kernel’s verbose output.Search the appropriate OSX86 scene forums for a DSDT for your mainboard.

My rig doesn’t even boot OS X without DSDT. You could also create your own DSDT for your board, a good starting point is the DSDT-Patcher but be prepared for a steep learning curve. If you already have one for your board just copy it to the /EFI/XPC folder and name it DSDT.aml.

You most likely need at least fakesmc.kext in there. If you need kexts to boot your OSX86 rig, you can copy them to the extra_kext/common folder.There’s also a Windows-based tool which may be easier to use than DuetToHDD on the Mac. Make sure you don’t accidentally overwrite a wrong drive’s partition table when using DuetToHDD. Mac OS X will default to FAT16 on smaller volumes which won’t work for XPC. The easiest way to do this is to use a (USB thumb) drive with a target partition larger than 1 GB. If you’re using DuetToHDD (which despite its name also supports USB volumes using the usb parameter) to create a bootable drive on the Mac make sure the target volume is formatted to FAT32.Rumor has it that XPC will support GPT at some point in the future. This means you can’t have XPC and Mac OS X Lion on the same volume, because the disk can either have a GPT or a MBR.
#How to edit your hosts file mac os x 10.7 install
AFAIK it’s not yet possible to install it to a hidden EFI partition using a GUID Partition Table (GPT).
