HP 15 Notebook PC - Maintenance and Service Guide
2 External component identication
Right side
Component Description
(1) Power light
●
On: The computer is on.
●
Blinking: The computer is in the Sleep state, a power-
saving state. The computer shuts o power to the display
and other unneeded components.
●
O: The computer is o or in Hibernation. Hibernation is a
power-saving state that uses the least amount of power.
(2) Hard drive or eMMC light Blinking white: The hard drive or eMMC is being accessed.
(3) Audio-out (headphone) jack/Audio-in
(microphone) jack
Connects optional powered stereo speakers, headphones,
earbuds, a headset, or a television audio cable. Also connects
an optional headset microphone. This jack does not support
optional microphone-only devices.
WARNING! To reduce the risk of personal injury, adjust the
volume before putting on headphones, earbuds, or a headset.
For additional safety information, refer to the Regulatory,
Safety and Environmental Notices.
To access this document:
Windows 8.1:
From the Start screen, type support, and then select the HP
Support Assistant app.
‒ or –
From the Windows desktop, click the question mark icon in the
notication area, at the far right of the taskbar.
Windows 10:
Select Start, select All apps, select HP Help and Support, and
then select HP Documentation.
NOTE: When a device is connected to the jack, the computer
speakers are disabled.
4 Chapter 2 External component identication