Logitech MK320 Keyboard Not Working [Solved]

mk320 wireless keyboard

If your Logitech MK320 wireless keyboard suddenly stops working, that can be frustrating, as you can’t even type in a word. There are multiple causes for the keyboard not to work properly, and the most common cause is a lost connection between the keyboard and the USB receiver. To fix the problem, just try the … Read more

[How to Fix] Mouse Lags on Second Monitor

second monitor

After you connected an external monitor to your computer, you found the cursor lag on the external monitor. That’s so frustrating. But not to worry. The problem is easy to fix. Just try the methods below one by one. Try these methods Method 1: Change your second monitor’s screen refresh rateMethod 2: Re-enable graphics cards … Read more

[Solved] Bluetooth Headphones Not Showing Up As Audio Device

Your Bluetooth headphones can be paired and connected to your computer, but they don’t show up in Playback Devices, and you can’t hear sound from them. It’s frustrating, but don’t worry; you can try the five methods below to resolve the issue. Method 1: Re-pair your bluetooth headphonesMethod 2: Enable the bluetooth headphones manuallyMethod 3: … Read more

How to Resolve Bluetooth Unknown Device Connection Failed Issues

windows 10 bluetooth device unknown device

Your Bluetooth device can’t connect in Windows 10. In Device Manager, you noticed the Bluetooth driver is missing, and an ‘Unknown USB device (Device descriptor request failed)’ is listed under Universal Serial Bus controllers. Don’t worry; you can try the methods below to fix the problem. Method 1: Uninstall the unknown deviceMethod 2: Uninstall the … Read more