Switch between three modes of HP computer.

The three modes of HP computer switch as follows.

1, HP computer performance mode switching hotkey Fn plus F 1 Enter standby or sleep state Fn plus F2 wireless network function.

2. Bluetooth switch button Fn plus F3 to open email program Fn plus F4 to open Internet browser Fn plus F5 to dim LCD brightness Fn plus F6 to brighten LCD brightness Fn plus F7 LCD backlight switch Fn plus F8.

3. Switch to the LCD display, and the explicit Fn plus F9 touchpad locks the digital touchpad function to start and close the Fn plus F 10 mute switch.