笔记本快捷键大全（Notebook shortcuts）.docVIP

笔记本快捷键大全（Notebook shortcuts） The Fn key is a combination key that itself is not used. It needs to be combined with other function keys to change the operation characteristics quickly. It can be combined with the blue mark on the keyboard: Fn+F3: turn off the computer monitor and keep the black screen. To turn on the computer monitor again, press any key or press the TrackPoint pointer. If the AC power adapter is connected to the computer or removed from the computer, the computer display can also be turned on. This feature is intended to save power, especially when the battery is powered, and the two is to extend the life of the LCD screen. Fn+F4: leave the computer in standby mode. To return to normal operation, press the Fn button individually, without having to press the F4 key. (formerly Windows 95 and Windows NT called this way is suspended, the way) in this case, only closed display and hard drive, still have the power consumption, more suitable for in a short time (two hour or less) do not use the notebook. Fn+F5: enables / closes the computer, the built-in wireless network device, and the Bluetooth device Fn+F7: in the notebook LCD. Connected external monitor (or projector) or at the same time in both display and output the first press this key combination will make the display from the notebook LCD conversion to an external monitor, the second press this key combination can also appear in the notebook display liquid crystal screen and an external monitor. Third according to this key combination is displayed on the LCD screen to switch to the notebook, in the following three ways: external rotation (monitor or projector) = = notebook LCD screen and an external monitor (or projector) = = notebook liquid crystal screen. When the laptop LCD screen and external display different desktop image on the monitor, or in some cases two screen refresh rate of the same desktop image but the system respectively control the two screen, does not support this function. Fn +