戴尔11venue pro 键盘部分键摁一下没反映，是什么缘故呢 求解答
1. Some key buttons may be jammed by some small debris. If it is, turn the keyboard in turn, repeatedly tap gently several times, knock out the litter, and the button will return to normal.
2. Maybe some parts of the keyboard are flooded. If you pull the keyboard out of the interface, put it in the shade and dry it and then connect it.
3. If it is not the above problem, some keys may be damaged for a long time, and the keyboard can only be changed. Ordinary users choose 100 yuan or so keyboard to complete their daily work and application.