Why can't I type numbers on the numeric keyboard?

The reason why the numeric keyboard cannot type numbers: The Num Lock key is pressed by mistake, causing the numeric keyboard to be locked. Solution: Press the Num Lock key. When the indicator light on the numeric keyboard lights up, it means the problem is solved.

#The operating environment of this article: windows10 system, thinkpad t480 computer.

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Solution:

Confirm whether the Num Lock key is turned on.

The number on the right side of the computer keyboard cannot be typed. The most common reason is that we mistakenly pressed the Num Lock key and locked the numeric keyboard, so there is no response. As shown in the figure below, the indicator light corresponding to the Num Lock key is not on, and the number cannot be typed.

Solution: In this case, we only need to press the "Num Lock" key once to turn it on. After clicking, you can see a light on the left side above the numeric keyboard lights up, indicating that it is done.

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