HP ProDesk 680 G3 MT User Manual

Mouse will only move vertically, horizontally, or movement is jerky.
Cause Solution
Mouse roller ball or the rotating encoder shafts that make contact
with the ball are dirty.
Remove roller ball cover from the bottom of the mouse and clean
the internal components with a mouse cleaning kit available from
most computer stores.
78 Chapter 6 Troubleshooting without diagnostics

HP ProDesk 680 G3 MT Specifications

General

Brand	HP
Model	ProDesk 680 G3 MT
Category	Desktop
Language	English