Front - HP ProBook 440 G2 Maintenance And Service Manual

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14 Chapter 2 External component identification
Battery lock latch
Service door
Battery bay
SIM slot (select models only)
Hard drive light
Memory card reader
Description
Locks the battery in the battery bay.
Provides access to the wireless LAN (WLAN) module slot,
the WWAN module slot, and SIM slot.
CAUTION: To prevent an unresponsive system, replace
the wireless module only with a wireless module
authorized for use in the computer by the governmental
agency that regulates wireless devices in your country or
region. If you replace the module and then receive a
warning message, remove the module to restore
computer functionality, and then contact support through
HP Support Assistant. To access HP Support Assistant in
Windows 8, from the Start screen, select the HP Support
Assistant app. To access Help and Support in Windows 7,
select Start > Help and Support.
Holds the battery.
Supports a wireless subscriber identity module (SIM). The
SIM slot is located under the service door.
Description
● Blinking white: The hard drive is being accessed.
● Amber: HP 3D DriveGuard has temporarily parked the
hard drive.
Reads optional memory cards that store, manage, share,
or access information.