HP nx8220 Hardware and Software Guide - Page 222
Cleaning an Optional External Mouse
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Notebook Care Cleaning an Optional External Mouse Keeping an optional external mouse clean can substantially improve its performance and prevent loss of mouse pointer control. To clean an external mouse: 1. Turn the mouse over and rotate the circular plate about 1/4-inch counterclockwise until it pops loose. Most mice have an arrow to indicate the direction to turn the plate. Hardware and Software Guide 15-5
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Notebook Care
Hardware and Software Guide
15–5
Cleaning an Optional External Mouse
Keeping an optional external mouse clean can substantially
improve its performance and prevent loss of mouse pointer
control. To clean an external mouse:
1. Turn the mouse over and rotate the circular plate about
1/4-inch counterclockwise until it pops loose. Most mice
have an arrow to indicate the direction to turn the plate.