HP Probook 640 G1 K4l16ut Aba 14 Notebook User Manual

1Welcome
After you set up and register the computer, it is important to take the following steps:
TIP:To quickly return to the computer Start screen from an open app or the Windows desktop,
press the Windows key 
 on your keyboard. Pressing the Windows key again will return you to
the previous screen.
●Connect to the Internet—Set up your wired or wireless network so that you can connect to the
Internet. For more information, see 
Connecting to a network on page 19.
●Update your antivirus software—Protect...

Finding information
You have already used Setup Instructions to turn on the computer and locate this guide. To locate
resources that provide product details, how-to information, and more, use this table.
Resources For information about
Setup Instructions poster
●How to set up the computer
●Help to identify computer components
HP Support Assistant
To access HP Support Assistant, from the Start
screen, select the HP Support Assistant app.
To access the latest user guide, go to
http://www.hp.com/support,...

Resources For information about
Warranty in the box. For some countries/regions where the warranty is not provided in printed format, you may request a
printed copy from 
http://www.hp.com/go/orderdocuments or write to:
●North America: Hewlett-Packard, MS POD, 11311 Chinden Blvd., Boise, ID 83714, USA
●Europe, Middle East, Africa: Hewlett-Packard, POD, Via G. Di Vittorio, 9, 20063, Cernusco s/Naviglio (MI), Italy
●Asia Pacific: Hewlett-Packard, POD, P.O. Box 200, Alexandra Post Office, Singapore 911507...

2 Getting to know your computer
Right
NOTE:Refer to the illustration that most closely matches your computer.
Component Description
(1)
Audio-out (headphone)/Audio-in
(microphone) jackConnects optional powered stereo speakers, headphones,
earbuds, or a headset. Also connects an optional headset
microphone. This jack does not support optional
microphone-only devices.
WARNING!To reduce the risk of personal injury, adjust
the volume before putting on headphones, earbuds, or a
headset. For additional safety...

Component Description
(1)
Audio-out (headphone)/Audio-in
(microphone) jackConnects optional powered stereo speakers, headphones,
earbuds, or a headset. Also connects an optional headset
microphone. This jack does not support optional
microphone-only devices.
WARNING!To reduce the risk of personal injury, adjust
the volume before putting on headphones, earbuds, or a
headset. For additional safety information, see the
Regulatory, Safety, and Environmental Notices. To access
this guide, from the Start...

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)
Power connector Connects an AC adapter.
(3)  AC adapter/Battery light
●White: The computer is connected to external power
and the battery is charged from 90 to 99 percent.
●Amber: The computer is connected to external power
and the battery is charged from 0 to 89 percent.
●Off:...

Component Description
(1)
Power connector Connects an AC adapter.
(2)  AC adapter/Battery light
●White: The computer is connected to external power
and the battery is charged from 90 to 99 percent.
●Amber: The computer is connected to external power
and the battery is charged from 0 to 89 percent.
●Off: The battery is fully charged.
(3)  Vent 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...

Component Description
(1)WLAN antennas (2)* (select models only) Send and receive wireless signals to communicate with wireless
local area networks (WLAN).
(2)Internal microphones (2) (select models only) Record sound.
(3)Webcam light (select models only) On: The webcam is in use.
(4)Webcam (select models only) Records video and captures photographs. Some models allow
you to video conference and chat online using streaming video.
For information on using the webcam, access HP Support
Assistant. To access...

Component Description
(1)WLAN antennas (2)* (select models only) Send and receive wireless signals to communicate with wireless
local area networks (WLAN).
(2)Internal microphones (2) (select models only) Record sound.
(3)Webcam light (select models only) On: The webcam is in use.
(4)Webcam (select models only) Records video and captures photographs. Some models allow
you to video conference and chat online using streaming video.
For information on using the webcam, access HP Support
Assistant. To access...

Top
TouchPad
Component Description
(1)  TouchPad on/off button Turns the TouchPad on and off.
(2)  TouchPad zone Moves the pointer and selects or activates items on the
screen.
NOTE:The TouchPad also supports edge-swipe
gestures. For more information, see 
Edge swipes (selectmodels only) on page 28.
(3)  Left TouchPad button Functions like the left button on an external mouse.
(4)  Right TouchPad button Functions like the right button on an external mouse.
10 Chapter 2   Getting to know your computer