HP 4310s Notebook Tour - Windows Vista - Page 16

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. 10 Chapter 2 Components