Component
Description
NOTE:
When a device is connected to the jack, the computer
speakers are disabled.
(5)
USB 3.x port
Connects a USB device, such as a cell phone, camera, activity
tracker, or smartwatch, and provides data transfer.
(6)
RJ-45 (network) jack/status lights
Connects a network cable.
●
Green (left): The network is connected.
●
Amber (right): Activity is occurring on the network.
(7)
Docking connector
Connects an optional docking device.
(8)
SIM card slot
Supports a wireless subscriber identity module (SIM) card.
(9)
Power connector
Connects an AC adapter.
Left
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)
Vents (2)
Enable 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.
(3)
External monitor port
Connects an external VGA monitor or projector.
(4)
USB 3.x charging port
When the computer is on, connects and charges a USB device,
such as a cell phone, camera, activity tracker, or smartwatch,
and provides high-speed data transfer.
(5)
Smart card reader
Supports optional smart cards.
Left
7
Содержание ELITEBOOK 840 G4
Страница 1: ...HP EliteBook 840 G4 Notebook PC HP EliteBook 848 G4 Notebook PC Maintenance and Service Guide ...
Страница 4: ...iv Important Notice about Customer Self Repair Parts ...
Страница 6: ...vi Safety warning notice ...
Страница 10: ...x ...
Страница 59: ...10 Remove the keyboard 8 Reverse this procedure to install the keyboard Component replacement procedures 49 ...