HP Dv4 1140go HP Pavilion dv4 Entertainment PC - Maintenance and Service Guide - Page 18
Buttons, speakers, and fingerprint reader
UPC - 884420403562
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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) Description Produce sound. 10 Chapter 2 External component identification
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.
10
Chapter 2
External component identification