HP Dv4-1124nr HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 18

Buttons, speakers, and fingerprint reader

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Component Description (8) Num lock light (9) Wireless light On: Num lock is on or the embedded numeric keypad is enabled. ● Blue: An integrated wireless device, such as a wireless local area network (WLAN) device and/or a Bluetooth® device, is on. ● Amber: All wireless devices are off. *The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The power light on the front of the computer is visible whether the computer is open or closed. Buttons, speakers, and fingerprint reader NOTE: Your computer may look slightly different from the illustration in this section. Component (1) Speakers (2) (2) Power button* Description Produce sound. ● When the computer is off, press the button to turn on the computer. ● When the computer is on, briefly press the button to initiate Sleep. ● When the computer is in the Sleep state, briefly press the button to exit Sleep. ● When the computer is in Hibernation, briefly press the button to exit Hibernation. 10 Chapter 2 External component identification

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Component
Description
(8)
Num lock light
On: Num lock is on or the embedded numeric keypad is enabled.
(9)
Wireless light
●
Blue: An integrated wireless device, such as a wireless local
area network (WLAN) device and/or a Bluetooth® device, is
on.
●
Amber: All wireless devices are off.
*The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The
power light on the front of the computer is visible whether the computer is open or closed.
Buttons, speakers, and fingerprint reader
NOTE:
Your computer may look slightly different from the illustration in this section.
Component
Description
(1)
Speakers (2)
Produce sound.
(2)
Power button*
●
When the computer is off, press the button to turn on the
computer.
●
When the computer is on, briefly press the button to initiate
Sleep.
●
When the computer is in the Sleep state, briefly press the
button to exit Sleep.
●
When the computer is in Hibernation, briefly press the button
to exit Hibernation.
10
Chapter 2
External component identification