External Component Identification; Top Components; Touchpad - HP ProBook 4520s Maintenance And Service Manual

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External component identification

NOTE: Depending on the operating system installed on your comouter, some components may
function differently than described. Some functionality may not be supported by the operating system
installed on your computer.

Top Components

TouchPad

Component
(1) TouchPad off indicator light
(2) TouchPad zone*
(3) Left TouchPad button
Description
To turn the TouchPad zone on and off, quickly double-tap the
TouchPad off indicator.
NOTE: When the TouchPad zone is active, the light is off.
Moves the pointer and selects or activates items on the screen.
Functions like the left button on an external mouse.
Top Components
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