HP Pavilion dv3-4001tx Entertainment Notebook PC - Manual (Page 15)

Component Description
(1) Digital Media Slot Supports the following optional digital card formats:
● Memory Stick (MS)
● Memory Stick Pro (MSP)
● MultiMediaCard (MMC)
● Secure Digital High Capacity (SDHC) Memory
card (standard and large size)
● xD-Picture card (XD)
(2) Speakers (2) Produce sound.
Right-side components
Component Description
(1) Optical drive light ● On: The optical drive is being accessed.
● Off: The optical drive is idle.
(2) Optical drive Reads/Writes optical discs.
(3) USB ports (2) Connect optional USB devices.
(4) Battery light ● White: The computer is connected to external
power and the battery is fully charged.
● Amber: The computer is connected to external
power and the battery is charging.
● Blinking: A battery that is the only available
power source has reached a low battery level.
When the battery reaches a critical battery level,
the battery light continues to blink.
(5) Power connector Connects an AC adapter.
Identifying the hardware 5