Darwin Bootloader
From OSX - x86
Boot into Mac OSX.
Edit /Library/Preferences/SystemConfiguration/com.apple.Boot.plist with a text editor.
It should look like:<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Kernel</key>
<string>mach_kernel</string>
<key>Kernel Flags</key>
<string></string>
<key>Boot Graphics</key>
<string>Yes</string>
<key>Timeout</key>
<string>10</string>
<key>Quiet Boot</key>
<string>No</string>
</dict>
</plist>Boot into windows and open a command prompt.
type "diskpart" and you will be at the "DISKPART>" prompt
DISKPART> list disk Disk ### Status Size Free Dyn Gpt -------- ---------- ------- ------- --- --- Disk 0 Online 56 GB 0 B DISKPART> select disk 0 Disk 0 is now the selected disk. DISKPART> list partition Partition ### Type Size Offset ------------- ---------------- ------- ------- * Partition 1 Primary 32 GB 32 KB Partition 2 Unknown 24 GB 32 GB DISKPART> select partition 2 DISKPART> list partition Partition ### Type Size Offset ------------- ---------------- ------- ------- Partition 1 Primary 32 GB 32 KB * Partition 2 Unknown 24 GB 32 GB DISKPART> active DiskPart marked the current partition as active. DISKPART> Exit
Shutdown Windows.
Start the computer.
You will be prompted to press a key to get the Boot selector or it will time out in 10 seconds and boot OSX.
