

Grab the advantage with JB's huge gaming mice range. The Mouse will connect automatically and can be used immediatel y. Plug the USB receiver into a free USB port on the computer. Remove the USB receiver from its compartment inside the mouse. Some mouse will change colors, some will just simply make the change. If the mouse has a dedicated DPI button, press one of the buttons to get a new setting. Steps to change the DPI settings of the mouse. If you want to change the sensitivity of a mouse, then you should look for an option in the software or the game you are using.NOTE: If there is more than one "USB Root Hub device" listed, Then you will have to repeat this steps for each one of them. Uncheck the "Allow the computer to turn off this device to save power" option.

Double-click on the "USB Root Hub device". Easy-access volume controls and arrow keys. Layout is designed for relaxed media interaction. You are instantly comfortable using the K400 Plus.

Please refer to the following support document: HP PCs - Wireless Keyboard and Mouse Troubleshooting. Hi helen-18, I understand your wireless keyboard is not functioning the way you would expect.
