Left-Side Components - HP EliteBook 2740p Maintenance And Service Manual

Left-side components

Component
(1) Media Card Reader
(2) Pen holder
(3) Vent
(4) ExpressCard slot (select models only)
(5) Wireless light
(6) Wireless switch
(7) 1394 port
(8) Powered USB port
12 Chapter 2 External component identification
Description
Supports the following optional digital card formats:
●
Secure Digital (SD) Memory Card
●
MultiMediaCard (MMC)
Stores the digitizer pen.
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.
Supports optional ExpressCards.
●
Blue: An integrated wireless device, such as a wireless local
area network (WLAN) device, the HP Mobile Broadband
Module, and/or a Bluetooth device, is on.
●
Amber: All wireless devices are off.
Turns the wireless feature on or off, but does not create a
wireless connection.
NOTE: A wireless network must be set up in order to establish
a wireless connection.
Connects an optional IEEE 1394 or 1394a device, such as a
camcorder.
Provides power to a USB device, such as an optional external
MultiBay, if used with a powered USB cable.
ENWW