HP Envy 13-1003xx Notebook PC - Manual (Page 17)

Component Description
(2) Power connector Connects an AC adapter.
(3) Battery light ● Off: The computer is running on battery power.
● Blinking amber: The battery has reached a low battery level,
a critical battery level, or there is a battery error.
● Amber: A battery is charging.
● White: The computer is connected to external power and the
battery is fully charged.
(4) Digital Media Slot Supports the following digital card formats:
● MultiMediaCard
● MultiMediaCard Plus
● Secure Digital Memory Card
● Secure Digital High Capacity Memory Card
Bottom components
Component Description
(1) Vents (3) Enable airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal for
the internal fan to cycle on and off during routine operation.
(2) Accessory battery connector Connects an optional accessory battery.
Components 7