v480s How to install Windows 8 system with u disk boot

Solution:

1. Restart the computer first and press the "F1" key on the notebook keyboard to enter the BIOS setup interface of the notebook;

2. After entering the BIOS setup interface, press the "→" key on the keyboard to move the menu to the "Restart" item, press the "↓" button on the keyboard to select the "OS optimized Defaults" option, press the "enter" key to open the option's Settings menu, press "↑" on the keyboard. Press the "Enter" key to confirm when you modify the default "Enabled" of this option to "Disabled". Press the "↑" button on the keyboard to select the "Load Setup Defaults" option, press ENTER to start the Restore BIOS Default feature window, press the "enter" key on the notebook keyboard to start the BIOS restore default function. Then press the "F10" key on the notebook keyboard to start the BIOS Save Settings window, press the "enter" key on the notebook keyboard to start the BIOS save settings and restart the computer function.

3. When the computer restarts to "Lenovo" logo screen, and press the notebook keyboard "F1" key into the notebook BIOS settings interface, press the keyboard "→" button to move the menu to the "Securfty" item, select Secure boot in the interface to secure The boot option is changed to Disabled;

4. Press the "→" button on the keyboard to select the "Startup" option, press the "↓" button on the keyboard to select the "uefi/legacy Boot" option to press "enter" to open the settings menu for this option, press the "↓" button on the keyboard and modify the default "Both" of the option to "UEFI Only "Press the" enter "key to confirm. Then press the "F10" button on the notebook keyboard to start the BIOS Save Settings window, in which you press the "enter" key on the notebook keyboard to start the BIOS save settings and start the computer function in good faith;

5. At this time you have already done the Windows 8 mirror image of the USB disk plugged into the computer, the computer restarts to "Lenovo" logo screen, and press the notebook keyboard "F12" key into the notebook's boot settings interface. Select the "USB HDD" item in the interface and press the "enter" key to enable the USB drive to start.