HP 687099-B31 用户手册

Component

Description

(3)

USB 3.0 ports (2)

Connect optional USB 3.0 devices and provide enhanced
USB power performance.

NOTE:

For details about different types of USB ports, see

the User Guide.

(4)

Digital Media Slot

Supports the following digital card formats:

●

Secure Digital (SD) Memory Card

●

Secure Digital Extended Capacity (SDxC) Memory
Card

●

Secure Digital High Capacity (SDHC) Memory Card

●

Ultra High Speed MultiMediaCard (UHS/MMC)

(5)

Hard drive light

●

Blinking white: The hard drive is being accessed.

●

Amber: HP 3D DriveGuard has temporarily parked the
hard drive.

NOTE:

For information about HP 3D DriveGuard,

see the User Guide.

(6)

Power light

●

White: The computer is on.

●

Blinking white: The computer is in the Sleep state,
which is an energy-saving mode. The computer shuts
off power to the display and other unneeded
components.

●

Off: The computer is off or in Hibernation. Hibernation
is an energy-saving mode that uses the least amount
of power.

NOTE:

For select models, the Intel® Rapid Start

Technology feature is enabled at the factory. Rapid
Start Technology allows your computer to resume
quickly from inactivity. For more information, see the
User Guide.

Left side