If your laptop is not recognizing any USB devices in Windows, there are a few steps you can take to fix the issue.
First, check to make sure that the USB device is properly plugged into the laptop. Make sure the plug at the end of the USB cord is firmly plugged into the laptop’s USB port. If it is loose, try unplugging and replugging the device.
You should also make sure that the USB device is compatible with your laptop. Some devices might require an adapter to be able to work with certain laptops. Additionally, many USB devices require specific kinds of ports. For example, some may require a 3.0 port while others may only work with 2.0 ports. You should make sure that the USB device is designed to work with the version of USB port on your laptop before attempting to use it.
If the device is compatible and properly plugged in, then your laptop likely needs its USB drivers updated. All USB ports require drivers to interface with the computer, and outdated drivers can cause recognition issues. To update the drivers, go to the “Device Manager” in your Windows settings and look for the USB section. Select the “Update Drivers” option to search for and install the latest version of the USB drivers.
Sometimes simply restarting the laptop can solve a USB recognition issue. This will force the system to reload all of its drivers, which could solve the problem.
If none of the above solutions works, then the USB issue may be caused by a hardware problem such as a broken USB port or a computer virus. If a hardware problem is suspected, you should contact a certified repair specialist who can check the laptop for any signs of damage or unwanted software.
Another thing you can do is try using a different USB device. This can help you determine if the problem is with the laptop or the USB device itself.
Finally, if all else fails, consider replacing the laptop entirely. This is especially true if the laptop is old, since the USB ports may be too outdated to use with newer devices.
In summary, if your laptop is not recognizing any USB devices in Windows, check that the device is properly plugged in, make sure it is compatible with your laptop, update the USB drivers, restart the laptop, contact a repair specialist, try using a different device, or replace the laptop entirely. With these steps, you should be able to resolve the issue and get back to using your USB devices.