What should I do if the num light is on and the numbers on the small keyboard cannot be typed?

Solution to the problem that the num light is on and the numbers on the small keyboard cannot be typed: 1. Press the numlock key a few more times; 2. Open the "Control Panel" and cancel the check mark in front of "Enable Mouse Keys"; 3. Repair or Replace the keyboard.

The operating environment of this article: Windows 7 system, Dell G3 computer.

The solution to the problem that the computer keypad light is on but numbers still cannot be entered is as follows:

1. The numlock key is stuck. Just press the numlock key a few more times.

2. The problem is caused by enabling mouse keys in the system. The solution is as follows:

1. Open the "Control Panel", select the "Large Icons" viewing mode, and then open "Ease of Access" center".

2. Then select "Make the mouse easier to use" under Use the keyboard to control the mouse.

3. Cancel the check mark in front of "Enable Mouse Keys" and finally select "Apply".

3. If the computer keyboard hardware fails, the keyboard can only be repaired or replaced.

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