Booting into single user mode from DVD has not changed much in Solaris 11 (x86/X64). Here's a quick review of steps to boot into single user mode using the installation media. Instructions Method 1 1. Insert the Solaris x86 cdrom/dvd in the drive 2. Press the function key listed on-screen to reach the boot menu. This varies dependent upon the system's BIOS, but is often F8 or F12. 3. Select the cdrom/dvd device from the boot menu and press ENTER 4. Select the keyboard layout (press … [Read more...] about Solaris 11 (x86/64) : How to boot from DVD to single user mode