acer aspire 3 laptop mouse not working

Trythe following: Unplug the receiver if it is plugged in. Then: Device Manager > View > Show hidden devices. Right-click and select "Uninstall device" and uninstall all grayed out entries related to the mouse/receiver. Close Device Manager and plug the receiver into a USB 2.0 port. Unplugyour AC adapter from your laptop. 14. Disconnect the battery from your laptop. 15. Press the power button for at least 15 seconds to discharge all power. 16. Reconnect using only AC power adapter without the battery and power up. 17. See if USB connectivity is restored. Followingrecent Windows 10 update the Num Lock function does not work properly. Here are the results of tests. 1 Numeric Lock ON. Key '5' and 'Dot' jump down and right with a small faint table listing, 2. Numeric Lock OFF: All none numeric keys function correctly. None of the digit keys respond. /, *, Home, Up arrow, PgUp, Left arrow, Right 1In case of a wired mouse: If you are using a wired mouse, unplug it from your Acer laptop. Plug it back again. It should solve your issue due to a loose connection or USB port issues. If you have plugged the mouse back into the same USB port, try plugging it into another USB port. 2 Vaytiennhanh Home Credit.

acer aspire 3 laptop mouse not working