08-13-2017 09:04 AM
This is the setting on the T440:
Video download link:
After using the PC for awhile, the mouse pointer will sort of get stuck and create this 'tu tu tuu tu' sound when it is moved.
The computer does not get stuck but functions normally except the sound created when moving the mouse pointer.
Got to use the keyboard to navigate around.
What is the problem? Please advise.