HP 15 Notebook PC, Maintenance And Service Manual

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Component Description
NOTE: Be sure that the device cable has a 4-conductor
connector that supports both audio-out (headphone) and audio-
in (microphone).
(10) Hard drive light Blinking white: The hard drive is being accessed.
(11) Power light
●
On: The computer is on.
●
Blinking: The computer is in the Sleep state, a power-
saving state. The computer shuts off power to the display
and other unneeded components.
●
Off: The computer is off or in Hibernation. Hibernation is a
power-saving state that uses the least amount of power.
Top
TouchPad
Component Description
(1) TouchPad zone Moves the on-screen pointer and selects or activates items on
the screen.
NOTE: The TouchPad also supports edge-swipe gestures.
(2) Left TouchPad button Functions like the left button on an external mouse.
(3) Right TouchPad button Functions like the right button on an external mouse.
8 Chapter 2 External component identification