HP EliteBook 840 G2 Notebook PC HP EliteBook 740 G2 Notebook PC HP ZBook 14 G2 Mobile Workstation - Maintenance and Service Guide

Item Component Description
(6) Internal display switch Turns off the display or initiates Sleep if the display is
closed while the power is on.
NOTE: The display switch is not visible from the outside
of the computer.
*The antennas are not visible on the outside of the computer. For optimal transmission, keep the areas immediately around the
antennas free from obstructions.
For wireless regulatory notices, see the section of the Regulatory, Safety, and Environmental Notices that applies to your country or
region.
To access this guide:
Windows 10:
1. Type support in the taskbar search box, and then select the HP Support Assistant app.
– or –
Click the question mark icon in the taskbar.
2. Select My PC, select the Specifications tab, and then select User Guides.
Windows 8 or Windows 7:
▲
Select the HP Support Assistant app on the Start screen, select My computer, and then select User guides.
Buttons, speakers, and fingerprint reader (select models only)
ENWW Buttons, speakers, and fingerprint reader (select models only) 21