carlnunes Posted February 23, 2015 Share Posted February 23, 2015 Specs: • Intel Core i3 3217U (1.80GHz) • 4GB Memory (*non-upgradeable) • 240GB SSD • Intel HD Graphics 4000 • Intel HM76 Chipset • Intel HD Audio • Azurewave AW-CE123H 802.11ac/nbg WiFi+BT PCI Express Module Broadcom BCM4352 / Bluetooth 4.0+3.0 HS Class II • Multiformat DVDRW/CD-RW drive First thing I did was create a recovery USB for Windows 8; because this laptop didn't come with install media. I formatted the USB drive to FAT-32 so Windows 8 divided the recovery image into smaller file sizes; formatting the USB to NTFS will avoid this issue. Then I installed Yosemite to the entire drive; http://www.insanelymac.com/forum/topic/304255-carls-asus-x551ca-si30403x-yosemite-1010-clover-w-bcm94352hmb-install/ Next I shrank the partition in Yosemite > Disk Utility Restarted, set BIOS to USB and booted to Windows 8 Recovery USB then entered Command Prompt Create Partitions for Windows in free space: diskpart select disk 0 select partition 4 create partition primary size=1000 format quick fs=ntfs label="Windows RE tools" assign letter="T" set id="de94bba4-06d1-4d40-a16a-bfd50179d6ac" gpt attributes=0x8000000000000001 create partition efi size=260 format quick fs=fat32 label="System" assign letter="S" create partition msr size=128 create partition primary shrink minimum=20480 format quick fs=ntfs label="Windows" assign letter="W" create partition primary format quick fs=ntfs label="Recovery image" assign letter="R" set id="de94bba4-06d1-4d40-a16a-bfd50179d6ac" gpt attributes=0x8000000000000001 Apply Image to your Windows partition: md R:\RecoveryImage xcopy D:\sources\*.swm R:\RecoveryImage\ dism /Apply-Image /ImageFile:R:\RecoveryImage\install.swm /SWMFile:R:\RecoveryImage\install*.swm /Index:1 /ApplyDir:W:\ md T:\Recovery\WindowsRE xcopy /h W:\Windows\System32\Recovery\Winre.wim T:\Recovery\WindowsRE\ diskpart sel disk 0 list vol sel vol 3 assign letter=v: cd /d v:\EFI\Boot\ bootrec /fixboot bcdboot c:\Windows /l en-us /s v: /f ALL W:\Windows\System32\reagentc /setreimage /path T:\Recovery\WindowsRE /target W:\Windows W:\Windows\System32\reagentc /setosimage /path R:\RecoveryImage /target W:\Windows /index 1 Remove USB and Exit Command Prompt and Shut Down the computer Start computer, enter BIOS, set Windows Boot Manager as the first boot option Boot computer and complete the Windows 8 installation, without the Recovery USB, including the System prep tool; click okay and reboot When you want to boot into OS X, reboot into the BIOS and choose Mac OS X as your first boot option TROUBLESHOOTING: Windows 8 won't boot using EFI BIOS Boot option; need to repair EFI partition: I reinstalled Clover to do some DSDT edits and Windows 8 wouldn't boot. The System / EFI partition Windows 8 uses was empty. The bcdboot command will copy boot files and create a boot option in your EFI BIOS. Boot to Windows 8 Recovery USB > Command Prompt: diskpart select disk 0 list vol select vol 4(or whatever your EFI / System volume label) assign letter=s: exit (exit diskpart) bcdboot C:\Windows /l en-gb /s s: /f ALL Link to comment Share on other sites More sharing options...
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