There are a variety of reasons why your mouse or keyboard may not be working properly. In this article, we will discuss some of the most common causes and provide some troubleshooting tips that may help resolve the issue.
1. Incorrect Connection
One of the most obvious causes of a mouse or keyboard not working is that the connection between the device and the computer is incorrect or not working properly. If the mouse or keyboard is connected to the computer via a USB port, make sure it is securely plugged in. Also check to make sure it is plugged into the correct port. Some keyboards come with a PS/2 connection instead of a USB connection, so make sure the cable is plugged into the correct port if you have one of those devices.
2. Driver Issue
Another possibility is that the driver for your mouse or keyboard may not be installed correctly or may be outdated. To check this, go to the Device Manager (on Windows) and look for an exclamation mark next to the device name. If there is an exclamation mark, right click on the device and select Update Driver Software. If the driver is not installed correctly, you may need to reinstall it. If the driver is out of date, you can usually find an updated version on the manufacturer’s website.
3. Interference or Bad Contact
In some cases, your mouse or keyboard may not be working due to interference or a bad contact. You may need to move the device away from other wireless devices such as WIFI routers and Bluetooth devices. Make sure the power switch is turned on and the batteries are properly installed. If your keyboard has wired connection, make sure the cable is securely connected.
4. Faulty Device
If none of the above solutions work, there is a possibility that the mouse or keyboard itself may be faulty. Try using a different mouse or keyboard to see if the problem goes away. This would indicate that the device is faulty and needs to be replaced.
Troubleshooting mice or keyboards can be tricky, as there are many potential causes for the issue. The best approach is to systematically eliminate each potential cause until you find the root of the problem. Hopefully the tips above will help you find the issue and get your mouse or keyboard working again.