Manuals
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Lenovo
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Tablet
Lenovo
E425, E525
manual
Models:
E525
E425
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Troubleshooting
Specifications
Install
FAQ
Error codes
Bluetooth
Password
Errors without messages
Status indicators
Wireless radio control key F9
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Contents
User Guide
Safety and Warranty Guide Regulatory Notice
Contents
Recovery overview
Appendix C. Notices
Iv User Guide
Protect the cables from being damaged
Read this first
Protect yourself from the heat that your computer generates
Prevent your computer from getting wet
Carry your computer carefully
Important safety information
Protect your computer and data when moving it
Handle your computer gently
Conditions that require immediate action
Safety guidelines
Service and upgrades
Viii User Guide
Extension cords and related devices
Power cords and power adapters
External devices
Power supply statement
Plugs and outlets
Rechargeable battery notice
General battery notices
Lithium coin cell battery notice
Heat and product ventilation
Laser compliance statement
Electrical current safety information
Liquid crystal display LCD notice
Using headphones or earphones
Additional safety information
Do not connect phone line while using tablet mode
Product Overview
Locating computer controls, connectors, and indicators
Integrated camera
Front view
ThinkPad Edge E425 front view
Built-in microphone
Power switch
System status indicators illuminated ThinkPad logo
Bluetooth antenna
ThinkPad Edge E525 front view
Volume control buttons
Numeric keypad
Right-side view
Always On USB connector
Security keyhole
Power jack
Left-side view
Optical drive
Fan louvers left
Monitor connector
USB connectors
ESATA/USB combo connector
Bottom view
Battery
Memory-upgrade slot
Hard disk drive
PCI Express Mini Card slot for wireless LAN
Ethernet connector
Rear view
Fan louvers rear
Status indicators
System status indicators
Machine type and model label
Power status indicator
Indicators on the screen
Locating important product information
FCC ID and IC Certification number label
Certificate of Authenticity label
Features
ThinkPad Edge E425 features
ThinkPad Edge E525 features
Product Overview
Operating environment
Specifications
ThinkVantage Technologies and software
Accessing applications
Application Icon name
Fingerprint Software
Access Connections
Lenovo Solutions Center
Active Protection System
Lenovo ThinkVantage Toolbox
Password Manager
Power Manager
Lenovo ThinkVantage Tools
ThinkVantage GPS
Product Recovery
Rescue and Recovery
System Update
User Guide
Registering your computer
Using your computer
Frequently asked questions
Need to attach or replace a device?
Special keys and buttons
Is getting connected in different locations a challenge?
Click Start Control Panel
Volume and mute keys
Speaker mute F1 Speaker volume down F2 Speaker volume up F3
ThinkPad Edge E425 special keys
Display brightness down F7
Launching the camera and audio settings F5
Wireless radio control key F9
Microphone mute F4
Thinkpad Edge E525 special keys
Additional shortcut keys
Open Computer
Using the UltraNav pointing device
Using the TrackPoint pointing device
Changing the cap
Customizing the TrackPoint pointing device
Customizing the touch pad
Using the touch pad
Using the multi-touch touch pad
Disabling the TrackPoint pointing device or the touch pad
Using the UltraNav pointing device and an external mouse
Power management
Adding the UltraNav icon in the Windows notification area
Connecting the ac power adapter
Checking battery status
Using the ac power adapter
Charging the battery
Power-saving modes
Maximizing battery life
Managing your battery power
Enabling the wakeup function
Handling the battery
Click the Global Power Settings tab
User Guide
Ethernet connections
Connecting to the network
Wireless connections
Making wireless LAN connections
Checking wireless connection status
Using Bluetooth
Access Connections icon and wireless status icon
Enabling or disabling the wireless feature
Attaching an external monitor
Using a projector or an external display
Changing display settings
Connecting a projector or an external display
Considerations for attaching an external monitor
Using dual displays
Setting the monitor types
Set Resolution Click Advanced Settings
Enabling the Extend desktop function
Using audio features
Using the Extend desktop function
Considerations for using the Extend desktop function
Configuring camera settings
Using an integrated camera
Configuring for sound recording
MultiBurner drive
Using the optical drive
Using a flash media Card
Inserting a flash media card
Right-click the Safely Remove Hardware and Eject Media icon
Removing a flash media card
User Guide
Ergonomic information
Accessibility and comfort
You and your computer
What if you are traveling?
Adjusting your computer to fit you
Assistive technologies
Accessibility information
Traveling with your computer
Travel tips
Travel accessories
Attaching a mechanical lock
Using passwords
Passwords and sleep mode
Security
Select Power-on Password
Typing passwords
Power-on password
Setting a power-on password
Select Hard Disk 1 Password
Hard disk passwords
Setting a hard disk password
Changing or removing a hard disk password
Supervisor password
Select Supervisor Password
Setting, changing, or removing a supervisor password
Enrolling your fingerprint
Using a fingerprint reader
Hard disk security
Disk Encryption hard disk drive
Maintaining the fingerprint reader
Swiping your finger over the reader
User Guide
Protecting data against viruses
Using firewalls
User Guide
Creating and using recovery media
Recovery overview
Performing backup and recovery operations
Creating recovery media
Using recovery media
Click the Restore your system from a backup icon
Performing a backup operation
Performing a recovery operation
Using the Rescue and Recovery workspace
Creating a rescue medium
Creating and using a rescue medium
Using a rescue medium
Reinstalling preinstalled device drivers
Reinstalling preinstalled applications and device drivers
Reinstalling preinstalled applications
Solving recovery problems
Static electricity prevention
Replacing the battery
Replacing devices
User Guide
Replacing the hard disk drive
Prerequisites for the procedure
Replacement instructions
User Guide
Replacing devices
Replacing the optical drive ThinkPad Edge E425
Replacing devices
User Guide
ThinkPad Edge E525
User Guide
Replacing devices
User Guide
Replacing a memory module
Replacing a memory module
User Guide
Replacing devices
Removing the keyboard
Replacing the keyboard
Replacing devices
Installing the keyboard
Replacing devices
ThinkPad Edge E525
Replacing devices
Installing the keyboard
Replacing devices
User Guide
Country or region Code
Advanced configuration
Installing a new operating system
Before you begin
Installing the Windows 7 update module package
Installing Windows 7 operating system
Select UEFI/Legacy Boot
Installing Registry Patch for Windows
ThinkPad Setup
Installing device drivers
Installing the driver for the 4-in-1 media card reader
Installing drivers and software
Config menu
Security menu
Date/Time menu
Changing the startup sequence
Startup menu
Other items on the Startup menu
ThinkPad Setup items
Boot submenu
Restart menu
Enabled
Config menu items
Menu item Submenu item Selection Comments
Ahci
Security menu items
Virtualization
Startup menu items
Boot Mode Quick
Updating your system Uefi Bios
User Guide
107
Preventing problems
General tips for preventing problems
Taking care of your computer
Getting the latest drivers using System Update
Making sure device drivers are current
Getting the latest drivers from the Web site
Handle storage media and drives properly
Be gentle with your computer
Carry your computer properly
Register your computer Be sure not to modify your computer
Cleaning the cover of your computer
Take care in setting passwords
Care for the fingerprint reader
Cleaning your computer display
Cleaning your computer keyboard
User Guide
Using the Lenovo ThinkVantage Toolbox program
Troubleshooting computer problems
Diagnosing problems
Using the Lenovo Solution Center program
Computer stops responding
Troubleshooting
Using the Lenovo Support Web site
If you spill something on your computer
Error messages
Spills on the keyboard
User Guide
Troubleshooting computer problems
User Guide
Errors without messages
Ethernet problems
Beep errors
Memory module problems
Networking problems
Solution
Wireless LAN problem
Bluetooth problems
Computer screen problems
Problems with the keyboard and other pointing devices
UltraNav problems
Keyboard problems
External monitor problems
Set Resolution
Click Advanced Settings
Click Start Control Panel Hardware and Sound Sound
Audio problems
Battery problems
Fingerprint reader problems
Battery and power problems
Problem The battery pack cannot be charged
AC power adapter problems
Power problems
Sleep and hibernation problems
Power button problem
Startup problems
Hard disk drive problems
Problems with drives and other storage devices
Problem The hard disk drive does not work
Optical drive problems
Problem An application does not run correctly
Software problems
Problems with ports and connectors
USB problems
Recording information
Downloading system updates
Getting support
Before you contact Lenovo
Lenovo Support Web site
Getting help and service
Using diagnostic programs
Telephone numbers
Calling Lenovo
Finding ThinkPad options
Purchasing additional services
Usage environment and your health
Wireless related information
Wireless interoperability
Appendix A. Regulatory information
Antenna location
Location of the UltraConnect wireless antennas
Federal Communications Commission Declaration of Conformity
Locating wireless regulatory notices
Export classification notice
Electronic emission notices
Korea Class B compliance statement
German Class B compliance statement
Appendix A. Regulatory information
User Guide
143
Appendix B. Weee and recycling statements
EU Weee statements
China Weee statement Japan recycling statements
Disposing of a Lenovo computer components
Recycling information for Brazil
Appendix B. Weee and recycling statements
User Guide
147
Appendix C. Notices
Trademarks
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