When the batteries are weak, the wireless mouse stops proper function.
How to Fix Mouse Scrolling Problems on My Laptop External Mouse Option 1 – Batteries Switch When you troubleshoot, you will find that a laptop scrolling by itself occurs as a result of either of the following: weak batteries in an external mouse, malfunctioning USB of an external mouse, defective touchpad.īelow, we take a look at how to troubleshoot both an external mouse and touchpad to fix the issue of scrolling.
