HP Compaq 435 Notebook PC - Manual (Page 17)

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Component Description
(1) Optical drive Reads and writes (select models only) to an optical disc.
(2) Optical drive light ● Green: The optical drive is being accessed.
● Off: The optical drive is idle.
(3) USB ports (2) Connect optional USB devices.
(4) Power connector Connects an AC adapter.
(5) Battery/AC adapter light ● White: The computer is connected to external power
and the battery is fully charged.
● Amber: A battery is charging.
● Blinking amber: The battery has reached a low battery
level, or there is a battery error. When a battery
reaches a critical battery level, the battery light begins
blinking rapidly.
(6) Security cable slot Attaches an optional security cable to the computer.
NOTE: The security cable is designed to act as a
deterrent, but it may not prevent the computer from being
mishandled or stolen.
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