Left-Side Components - HP 4310s - ProBook - Core 2 Duo 2.1 GHz User Manual

Left-side components

Component
(1) Power connector
(2) Battery light
(3) Optical drive (select models only)
(4) RJ-11 (modem) jack (select models only)
(5) USB ports (2)
Description
Connects an AC adapter.
● Amber: A battery is charging.
●
Turquoise: A battery is close to full charge capacity.
● Blinking amber: 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 begins blinking
rapidly.
●
Off: If the computer is plugged into an external power source,
the light turns off when all batteries in the computer are fully
charged. If the computer is not plugged into an external power
source, the light stays off until the battery reaches a low
battery level.
Reads optical discs and, on select models, also writes to optical
discs.
Connects a modem cable.
Connect optional USB devices.
Left-side components 11