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CQ56-100XX, CQ56-110US, CQ56-104CA manual Getting to know your computer, Additional hardware
Models:
CQ56-104CA
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Troubleshooting
Specifications
Install
Warranty
Top Right side Left side Display Wireless antennas Bottom
Setting up a new WLAN
Adjusting the volume
Backup and Recovery
Shutting down the computer Setting power options Using battery power
Setting pointing device preferences
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2 Getting to know your computer
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Top
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Right side
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Left side
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Display
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Wireless antennas
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Bottom
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Additional hardware
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Contents
HP Notebook User Guide
Software terms
Product notice
Safety warning notice
iv Safety warning notice
3 Networking
Table of contents
1 Welcome
2 Getting to know your computer
5 Multimedia
6 Power management
7 Drives
11 Backup and Recovery
Setup Utility BIOS
Appendix A Troubleshooting and support
Appendix D Electrostatic discharge
Appendix C Specifications
Appendix B Routine care
Finding information
1 Welcome
Finding information
Electrical and mechanical safety information
Safety & Comfort Guide
Proper workstation setup, posture, health, and work habits
To access this guide
Additional hardware
Top Right side Left side Display Wireless antennas Bottom
2 Getting to know your computer
Lights
TouchPad
Description
Component
Description
Button and speakers
Control Center System Power Management
Component
Keys
Description
Right side
Component
Description
Left side
Component
Description
Display
10 Chapter 2 Getting to know your computer
Component
Wireless antennas
Description
Bottom
12 Chapter 2 Getting to know your computer
Component
Description
Additional hardware
Additional hardware
Component
Using Bluetooth wireless devices select models only
Using an Internet service provider ISP
Identifying wireless and network status icons
Creating a wireless connection Using a WLAN
Using an Internet service provider ISP
Turning wireless devices on and off
Identifying wireless and network status icons
Creating a wireless connection
Using a WLAN
Setting up a new WLAN
Connecting to an existing WLAN
Roaming to another network
Protecting your WLAN
Connecting to a local area network LAN
Using Bluetooth wireless devices select models only
20 Chapter 3 Networking
2. Plug the other end of the cable into a network wall jack
4 Pointing devices and keyboard
Using the keyboard
Using the keyboard Using the TouchPad
Action key
22 Chapter 4 Pointing devices and keyboard
Function
Setting pointing device preferences
Using the TouchPad
Video
Using the media activity controls
Using the media activity controls Audio Webcam select models only
5 Multimedia
Create multimedia presentations
Audio
Your computer enables you to use a variety of audio features
Play music Record sound Download music from the Internet
1. Select Computer Control Center
Adjusting the volume
Webcam select models only
Checking your audio functions
Video
Shutting down the computer
6 Power management
Shutting down the computer Setting power options Using battery power
Using external AC power
Initiating and exiting Hibernation
Setting power options
Using power-saving states
Initiating and exiting Suspend
Viewing the current power management settings
Using battery power
Using the Power icon
Using power management
Displaying the remaining battery charge
Inserting or removing the battery
Charging a battery
1. Select Computer Control Center Power Management
Maximizing battery life
Managing low battery levels
Identifying low battery levels
Resolving a low battery level when external power is available
Conserving battery power
Storing a battery
Resolving a low battery level
Replacing the battery
Using external AC power
Disposing of a used battery
Testing an AC adapter
Handling drives Replacing or upgrading the hard drive
Using optical drives select models only
7 Drives
Handling drives
Removing the hard drive
Replacing or upgrading the hard drive
Installing the hard drive
9. Turn on the computer
6. Replace the battery 7. Turn the computer right-side up
8. Reconnect external power and external devices
4. Close the cover 5. Tighten the hard drive cover screws
Removing a CD
Using optical drives select models only
Identifying the installed optical drive
Playing a CD
3. Close the disc tray, and then place the disc in a protective case
Using optical drives select models only
8 External devices
Using a USB device
Connecting a USB device
Using a USB device Using optional external devices
Using a USB device
Removing a USB device
Using optional external devices
Using optional external drives
9 Memory modules
48 Chapter 9 Memory modules
8. Lift the memory module compartment cover 2 away from the computer
10. Insert a new memory module
12. Close the cover 13. Tighten the memory module compartment screws
14. Replace the battery 15. Turn the computer right-side up
50 Chapter 9 Memory modules
16. Reconnect external power and external devices
17. Turn on the computer
Protecting the computer
Using passwords
Protecting the computer Using passwords
10 Security
Function
Setting passwords in the operating system
Operating system passwords
52 Chapter 10 Security
11 Backup and Recovery
Performing a system recovery
Backing up your information
Changing the language of Setup Utility
12 Setup Utility BIOS
Starting Setup Utility
Using Setup Utility
Displaying system information
Restoring factory default settings in Setup Utility
Exiting Setup Utility
The computer is unable to start up
A Troubleshooting and support
Troubleshooting
Troubleshooting Contacting customer support Labels
An external device is not working
Software is functioning abnormally
The computer is on but not responding
The computer is unusually warm
The optical disc tray does not open for removal of a CD
The wireless network connection is not working
2. Click Computer and then click System Monitor
The computer does not detect the optical drive
A disc does not play
A movie is not visible on an external display
Contacting customer support
Component
Labels
64 Appendix B Routine care
Cleaning the display Cleaning the TouchPad and keyboard
B Routine care
Cleaning the display
Cleaning the TouchPad and keyboard
Operating environment
C Specifications
Input power
Input power Operating environment
15 m to 12,192 m
68 Appendix C Specifications
15 m to 3,048 m
D Electrostatic discharge
Index