HP EliteBook 2540P Maintenance And Service Manual page 28

Item
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20 Chapter 2 External component identification
Component
Wireless module compartment
Optical drive bay or hard drive bay
Description
Contains an HP Mobile Broadband Module (select
models only) and a WLAN module (select models
only).
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 technical support through Help and Support.
Holds an optical drive or a 2.5-in hard drive.
NOTE: If the computer is equipped with a low-
voltage (25-W) processor, an optical drive will be
installed in this location. If the computer is equipped
with a standard-voltage (35-W) processor, a hard
drive will be installed in this location.
ENWW