How to boot S5 Windows 7 by using DVD-ROM Condition : Should be connected USB PORT to DVD-ROM. If direction key doesn't work, reset USB. 1. Power on, when viliv logo appears, hit MENU button? under the left directon key.? 2.Booting proceeds to BIOS mode. 3. In BIOS mode, you can see BIOS SET UP UTILITY screen. 4., Select Boot> boot device priority > select OK button. 5. After executing 1st Boot device > select OK button, move to DVD-ROM select OK button. 6. Click c button to enter high rank menu, select OK button, and click onec OK button, turning from BIOS mode. 7.After Re-Boot, the screen showing "Press any key to boot from CD or DVD.", click OK button and then the system is started Windows 7 screen automatically.