Caizers Zoyse's Mac Posted May 31, 2010 Share Posted May 31, 2010 You should be able to do it, IF it works then you can USE both Snow Leopard and Windows 7 as a dualboot. Note: This is a guide for installing Snow Leopard not the old Leopard If you want to use the older version on OSX which is 10.5 aka Leopard get the iDeneb 1.4 ( 10.5.6) from the usual places I will guide you in few parts to keep things simple PART 1 : Preperation Step 1 : Goggle for Empire EFI. ( Empire EFI is better ! ) Step 2: It should be available in a iso format. So slow burn ( 12x ) to a dvd. Yes these are the boot loaders and you might want to have two handy rather than 1 Step 3: Go to any Apple of Apple Reseller and buy Snow Leopard Retail DVD ( Costs about $29 ) OR Go ask one of your friends or neigbours and burrow one ( NOTE : The dvd which is shipped with any Mac, iMac, Mac book is not compatible - You need the retail version ) Step 4: After you get your hand on them. You need to change few things in your Motherboard BIOS. IF you have a spare SATA hard drive handy plug it in and disconnect your Windows boot hard drive to minimize accidental formatting. Step 5: Go to your motherboard BIOS set up and change the storage type from SATA/ IDE to AHCI ( Advance Host Controller Interface ) . Please note when connecting SATA cables to motherboard, it should be connected to your Intel South bridge disk controller. NOT the Marvell chip. ***** On P6T Deluxe this is the Dark Red SATA ports ( If unsure please refer Motherboard User manual ) Step 6: ATI graphic cards are known to give errors during installation ( from prior experience with most boot loaders ) It is advised to get your hands on a cheap nVidia graphics card. Any 8000 or 9000 series card will do ( cheack ebay for a cheap second hand 8400GS or 8600 GT) IF cannot dont worry but be prepared to greet with Kernel panics during the process Step 7 : Use the Empire EFI boot DVD / CD and enter it in to your DVD rom drive. Make sure that in BIOS you have set the boot priority for DVD/CD first then Hard Drive Restart your computer and on reboot the CD should start loading Empire EFI un to your RAM, this might take a minute or two. Link to comment https://www.insanelymac.com/forum/topic/219835-overview-guide-using-empire-efi/ Share on other sites More sharing options...
Caizers Zoyse's Mac Posted May 31, 2010 Author Share Posted May 31, 2010 Part 2 : Installation When Empire EFI loadsit should look like this Step 1: Now eject the Empire EFI CD/DVD from your DVD drive and enter the APPLE Snow Leopard Retail DVD in tour drive. Step 2: Wait for 30 seconds and press F5 on your keyboard. Step 3: Now you should be able to see the MAC OSX intallation option screen. Press TAB KEY and you should see a screen similar to this Choose the appropriate one which indicates the MAC OSX installation disc by using UP DOWN arrow keys. Step 4: Now just type "-x -v" without the quotations and press enter. (a single space between -x and -v ) Note : -x is the Safe Mode , while booting in safe mode you might be able to get in to th3e MAC OSX installation screen after about 5 - 15 minutes -v is Verbose mode. It shows every process in a text form. This is helpfull if your installer gets stuck and you need to report this to the guys on the forums for help ! Note 2 : If you do not get to the boot screen in 30 minutes repeat Part 2 few times. Note 3 : If you see a jagged screen of grey and white or some other colour, it is most probably due to your graphics card being ATI ( this can be fixed after the installation but DOES NOT HELP during the installation process ) I do recommend you alt east lend a nVidia card from a friend or buy a cheap one Step 5: Ones you get to the installer screen go to the top Link to comment https://www.insanelymac.com/forum/topic/219835-overview-guide-using-empire-efi/#findComment-1479098 Share on other sites More sharing options...
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