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Bobby ScottSep 2, 2025
What to do if my HP Pavilion 744 mouse doesn’t work?
- KKenneth EdwardsSep 2, 2025
If your HP Desktop mouse isn't working, and nothing happens when you move it, it might be improperly connected. For USB mice, ensure it's firmly connected to the USB port and try unplugging and replugging it. For non-USB mice, verify it's connected to the mouse port, not the keyboard port. To reconnect, turn the computer off, reconnect the cables, and turn it back on. If the pointer doesn't move, clean the mouse. For optical mice, wipe the light sensor lens. For roller ball mice: 1. Remove the mouse ball. 2. Clean the ball with a damp cloth. 3. Remove lint and dust from the rollers inside the housing. 4. Replace the ball and cover. If the computer has stopped, reset it by holding the power button until it turns off, then turn it back on.


