Component
Description
(1)
USB ports (2)
Connect optional USB devices.
(2)
RJ-11 (modem) jack (select models only)
Connects a modem cable.
(3)
Optical drive (select models only)
Reads optical discs and, on select models, also writes to optical
discs.
(4)
Optical drive light (select models only)
Blinking: The optical drive is being accessed.
(5)
AC adapter light
●
On: The computer is connected to external power and the
battery is charging.
●
Off: The computer is not connected to external power.
(6)
Power connector
Connects an AC adapter.
Left-side components
NOTE:
Refer to the illustration that most closely matches your computer.
Component
Description
(1)
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.
(2)
Power connector
Connects an AC adapter.
(3)
AC adapter light
●
On: The computer is connected to external power and the
battery is charging.
●
Off: The computer is not connected to external power.
(4)
Vent
Enables airflow to cool internal components.
NOTE:
The computer fan starts up automatically to cool internal
components and prevent overheating. It is normal for the internal
fan to cycle on and off during routine operation.
Identifying hardware
9
Содержание ProBook 4325s - Notebook PC
Страница 1: ...HP ProBook Notebook PC User Guide ...
Страница 4: ...iv Safety warning notice ...
Страница 12: ...xii ...
Страница 128: ...116 Chapter 8 External media cards ...
Страница 170: ...6 Select Repair your computer 7 Follow the on screen instructions 158 Chapter 12 Backup and recovery ...
Страница 196: ......