How to solve the problem that the keyboard cannot be used on Windows 7 notebook

If we suddenly find that our win7 laptop keyboard cannot be used or malfunctions, it may be because the keyboard is locked or the driver is faulty. You can troubleshoot and solve it through the following methods.

What to do if the win7 laptop keyboard cannot be used

1. First, we open the “Keyboard” in the “Control Panel”

2. After opening it, check whether the device is operating normally in "Hardware".

3. If it is normal, then open the "Properties" in the lower right corner

4, and then " Update Drivers" try it.

#5. If the hardware shows that it is not operating normally, it is a hardware problem and needs to be sent to the store for repair.

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