[. . . ] Follow the on screen prompts and instructions and enter your personal information to complete the setup of the Windows® Operating System. 2 Your GIGABYTE Notebook Tour Panoramic View 2 English 1 3 4 1 Webcam Status LED Indicator 2 Webcam 3 Light Sensor 4 Microphone 5 Windows Button  6 Speakers 5 6 7 Touchpad 8 Battery Indicator Button  9 LED Indicators   Back to Windows 8 Style UI Mode.  Press the right button of touchpad to check the remaining battery power in power off mode. 7 8 9  Bluetooth Status LED Wireless LAN Status LED HDD Status LED Battery Status LED Power Status LED Left View 1 Power Button 2 USB Port 3 HDMI Port 1 2 3 4 5 4 USB Port 5 USB Port (Support USB Charge) 3 English Right View 1 Kensington Lock Slot 2 Headphone Jack 3 Microphone Jack 4 SD Card Reader 1 2 3 4 5 6 7 5 USB Port 6 Volume Control Key 7 Rotation Lock Button Rear View 1 DC-in Jack 1 2 3 4 2 SIM Card Slot 3 D-sub (VGA) Port 4 Ethernet Port Base View 1 1 Memory Compartment 4 Hotkeys The computer employs hotkeys or key combinations to access most of the computer’s controls like screen brightness and volume output. To activate hotkeys, press and hold the <Fn> key before pressing the other key in the hotkey combination. English Hotkey Fn+F1 Function Sleep Toggle Description Put the computer in Sleep mode Fn+F2 Wireless LAN Turn the internal the Wireless LAN ON/OFF Fn+F3 Brightness Down Decrease the screen brightness Fn+F4 Brightness Up Increase the screen brightness Switche display output between the display screen , external monitor(if conneted) and both. [. . . ] Turns the screen display ON/OFF Fn+F5 Display Toggle Fn+F6 Screen Display Toggle Fn+F7 Speaker Toggle Turn the sperker ON/OFF Fn+F8 Volume Down Decrease the sound Volume Fn+F9 Volume Up Increase the sound Volume Fn+F10 Touchpad Toggle Turn the internal touchpad ON/OFF Fn+F11 Bluetooth Turn the internal Bluetooth ON/OFF Fn+F12 Webcam Turn the internal webcam ON/OFF Use your U21 as a Tablet PC The screen of U21 is convertible to simulate a Tablet PC. Follow the steps to use this function: 1. Open the lid (the screen display of U21. ). 2.  n the top center above the keyboard is the pivot connecting the display panel to the bottom O case. There is a sign.  3.  ollow the sign to turn the screen clockwise up to 180 F degree so that the screen is facing out. 5 English 4.  ay the turned screen down into the flat position. Use the stylus or simply touch the screen to operate U21 as a Tablet PC. 5.  hen done with Tablet PC, reverse the screen to 90 degree, W turn counter-clockwise set U21 back to original position. Attention : Please note that the screen can only rotate at 180 degree Clockwise. Forcing the screen to turn at the wrong angle will cause serious damage to the U21. 6 Recovery Guide System Recovery (Restore your laptop operating system) When something is going wrong with the laptop operating system, the storage of the laptop has a hidden partition containing a full back up image of the operating system that can be used to restore the system to factory default settings Note ˙˙If the storage has been switched or the partition deleted, the recovery option will no longer be available and a recovery service will be needed. ˙˙The recovery function is only available on devices with O/S preinstalled. System Image Recovery Recover Windows using a specific system image file. UEFI Firmware Settings Change settings in your PC’s UEFI firmware. 9 English Windows 8. 1 Recovery Guide 1 2 Turn off and restart the laptop. During the laptop turn on process, press and hold F9 key to launch the tool. 3 Choose “Troubleshoot” to enter the recovery settings. (Also you can choose “Continue” to exit recovery system and continue to Windows 8. 1 for files or data backup. ) There are two options for system recovery ˙˙Refresh your PC You can refresh your laptop to improve the system stability without losing your files. ˙˙ eset your PC R If you want to remove all of your files, you can reset your PC completely. Caution: All personal data and files will be lost. 4 ▓▓ Choose “Refresh your PC” Choose an account to continue. Here are what will happen ˙˙Your files and personalization settings won’t be changed. [. . . ] Here are what will happen ˙˙Your files and personalization settings won’t be changed. ˙˙A list of removed apps will be saved on your desktop. ▓▓  Choose “Reset your PC” J  ust remove my files Only personal data and files will be removed, but computer settings will be kept. F  ully clean the drive The drive will be completely restored to factory default settings. [. . . ]