User Guide
ThinkPad Edge E420 and E520
“Important safety information” on page Appendix C “Notices” on page
Safety and Warranty Guide Regulatory Notice
Chapter 1. Product Overview
Contents
Chapter 2. Using your computer
Read this first
Chapter 5. Recovery overview
Appendix B. WEEE and recycling statements
Appendix A. Regulatory information
Appendix C. Notices
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Prevent your computer from getting wet
Read this first
Protect yourself from the heat generated by the ac power adapter
Protect yourself from the heat that your computer generates
Carry your computer carefully
Important safety information
Protect your computer and data when moving it
Handle your computer gently
Service and upgrades
Safety guidelines
Conditions that require immediate action
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DANGER Hazardous moving parts. Keep fingers and other body parts away
Extension cords and related devices
Power cords and power adapters
DANGER
DANGER
Power supply statement
Plugs and outlets
External devices
Keep the battery pack away from fire
Rechargeable battery notice
Batteries
Replace only with a battery of the type recommended by Lenovo
Do not Throw or immerse into water Heat to more than 100C 212F
Lithium coin cell battery notice
DANGER Danger of explosion if battery is incorrectly replaced
Dispose of the battery as required by local ordinances or regulations
Keep the cover closed whenever the computer is plugged in
Heat and product ventilation
Airflow temperatures into the computer should not exceed 35 C 95 F
DANGER
To avoid a shock hazard
Electrical current safety information
Laser compliance statement
DANGER
DANGER Do not connect phone line while using tablet mode
Using headphones or earphones
Additional safety information
Liquid crystal display LCD notice
Notice for users in the U.S.A
Chapter 1. Product Overview
Locating computer controls, connectors, and indicators
4 UltraConnect wireless antennas right
Front view
ThinkPad Edge E420 front view
1 UltraConnect wireless antennas left
Volume control buttons
Power switch
System-status indicators illuminated ThinkPad logo
Bluetooth antenna
Integrated high sensitivity webcam
ThinkPad Edge E520 front view
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Built-in microphone
Power switch
System-status indicators illuminated ThinkPad logo
Bluetooth antenna
Always On USB connector
Right-side view
Volume control buttons
Always On USB connector
Optical drive
Left-side view
Power jack
Monitor connector
Combo audio jack
USB connectors
eSATA/USB combo connector
HDMI port
Memory-upgrade slot
Bottom view
Battery
PCI Express Mini Card slot for wireless WAN
Hard disk drive
Rear view
PCI Express Mini Card slot for wireless LAN/WiMAX
Ethernet connector
Fan louvers rear
Status indicators
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System-status indicators
Machine type and model label
Power-status indicators
On-screen indicators
Locating important product information
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FCC ID and IC Certification number label
Certificate of Authenticity label
Features ThinkPad Edge E420 features
Memory
ThinkPad Edge E520 features
ThinkPad Edge E520 specifications
Specifications ThinkPad Edge E420 specifications
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ThinkVantage technologies and software
Operating environment
Accessing applications in Windows
Access Connections
Lenovo ThinkVantage Tools
Lenovo Solutions Center
Active Protection System
Fingerprint Software
Lenovo ThinkVantage Toolbox
Password Manager
Power Manager
Product Recovery
For Windows XP Click Start All Programs ThinkVantage System Update
Rescue and Recovery
System Update
ThinkVantage GPS
On the go and need to use battery power more effectively?
Chapter 2. Using your computer
Frequently asked questions
Registering your computer
Need to attach or replace a device?
Special keys and buttons
Getting connected in different locations is a challenge?
Need to give presentations or attach an external monitor often?
1. Click Start Control Panel
ThinkPad Edge E420 special keys
Volume and mute keys
Speaker mute F1 Speaker volume down F2 Speaker volume up F3
Camera mute F5
Display management keys Switching a display output location F6
Wireless radio control key F9
Microphone mute F4
Windows key
ThinkPad Edge E520 special keys
Volume and mute keys
Speaker mute F1 Speaker volume down F2 Speaker volume up F3
Display brightness down F7
Display management keys Switching a display output location F6
Wireless radio control key F9
Camera mute F5
Numeric keypad
Using the UltraNav pointing device
Using the TrackPoint pointing device
Changing the UltraNav settings
Changing the cap
Customizing the TrackPoint
Using the multi-touch touch pad
Using the touch pad
Customizing the touch pad
Disabling the TrackPoint or the touch pad
Behavior of the UltraNav and an external mouse
Adding the UltraNav icon to the system tray
2. Click Printers and Other Hardware, and then click Mouse
Connecting the ac power adapter
Power management
Checking battery status
Using the ac power adapter
Tips on using the ac power adapter
Charging the battery
Maximizing battery life
Managing your battery power
2. Select Power off display
Power-saving modes
For Windows XP Click Start All Programs ThinkVantage Power Manager
Introducing the power-saving modes
2. Click the Global Power Settings tab
Handling the battery
1. Click Start Control Panel Performance and Maintenance
Enabling the battery alarm
Do not expose it to excessive heat Do not expose it to water or rain
Replace only with a battery of the type recommended by Lenovo
Keep the battery pack away from fire
DANGER
Wireless LAN
Connecting to the network
Wireless connections
Ethernet connections
Wireless networking setup
Making wireless LAN connections
Using wireless WAN connections
Tips for using the wireless LAN feature
Using the Microsoft Bluetooth software
Using Bluetooth
2. Select Send To Bluetooth Devices
Using Bluetooth for the first time on your computer
Bluetooth Configuration
4. Click Bluetooth Devices
6. Click Learn more about Bluetooth Settings
Using ThinkPad Bluetooth with Enhanced Data Rate Software
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Installing the Microsoft Bluetooth software in Windows XP
2. Click Start Control Panel 3. Click Add or Remove Programs
c. Select Search for the best driver in those locations
Access Connections Gauge Windows
Using WiMAX
Checking wireless connection status
2. Click Performance and Maintenance then click System
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Access Connections icon and wireless status icon
2. Click Power On Wireless Radio
Using a projector or external display
Changing display settings
Enabling or disabling the wireless feature
3. Under Font Size, click Large Fonts or Extra Large Fonts
Connecting a projector or external display
Attaching an external monitor
Connecting an external monitor
13. Clear the Show compatible hardware check box
Setting the monitor types
5. Set Resolution 6. Click Advanced Settings
11. Click Update Driver
Considerations for using the Extend desktop function
Using dual displays
Using the Extend desktop function
Enabling the Extend desktop function
Using audio features
MultiBurner drive
Using an integrated camera
Using optical drive
Configuring for sound recording
Inserting a flash media card
Using a flash media Card
2. Click Hardware and Sound
Right-click Safely Remove Hardware and Eject Media icon
Removing a flash media card
Chapter 3. You and your computer
Accessibility and comfort
Ergonomic information
What if you are traveling?
Adjusting your computer to fit you
Questions about vision?
2. Click Ease of Access 3. Click Ease of Access Center
Accessibility information
Traveling with your computer
Travel tips
Travel tips on airplanes
Travel accessories
Chapter 4. Security
Using passwords
Attaching a mechanical lock
Setting a power-on password
Passwords and sleep standby mode
Typing passwords
Power-on password
7. Select Hard Disk 1 Password
Hard disk passwords
Changing or removing the power-on password
Setting a hard disk password
Changing or removing a hard disk password
Setting a supervisor password
Supervisor password
7. Select Supervisor Password
Hard disk security
Changing or removing the supervisor password
Swiping your finger over the reader
Using a fingerprint reader
Disk Encryption hard disk drive
Enrolling your fingerprint
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Care for the fingerprint reader
Notice on deleting data from your hard disk drive
Using and understanding firewalls
Protecting data against viruses
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Creating and using recovery media
Chapter 5. Recovery overview
Using recovery media
Creating recovery media
4. On the Rescue and Recovery menu, click Restore your system
Performing backup and recovery operations
Performing a backup operation
Performing a recovery operation
3. Click the Restore your system from a backup icon
Using the Rescue and Recovery workspace
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Using a rescue medium
Creating and using a rescue medium
Creating a rescue medium
Reinstalling preinstalled applications
Reinstalling preinstalled applications and device drivers
Reinstalling preinstalled device drivers
Solving recovery problems
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Chapter 6. Replacing devices
Replacing the battery
Static electricity prevention
Replacing the battery installed in the battery space of your computer
Prerequisites for the procedure DANGER
Replace only with a battery of the type recommended by Lenovo
Keep the battery pack away from fire
Prerequisites for the procedure
Replacing the hard disk drive
Replacement instructions
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4. Loosen the screws
1 , and then remove the cover
5. Remove the screws
6. Remove the hard disk drive by lifting its upper side
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Replacing the optical drive ThinkPad Edge E420
5. Loosen the screw 6. Pull out the drive
To install a repaired drive or a new one, do as follows
Chapter 6. Replacing devices
4. Put the battery in place
2. Reinstall the screw
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ThinkPad Edge E520
Prerequisites for the procedure DANGER
Installing and replacing the PCI Express Mini Card for wireless WAN
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DANGER
Replacement instructions
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6. Remove the screw
1 . The card pops up
2 . Remove the card
Chapter 6. Replacing devices
1 . Pivot the
9. Attach the cover
1 , pivot it downwards, and then tighten the screws
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Prerequisites for the procedure DANGER
DANGER
Replacing a PCI Express Mini Card
Chapter 6. Replacing devices
6. Remove the screw
1 . The card pops up
2 . Remove the card
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1 . Pivot the
9. Attach the cover
1 , pivot it downwards, and then tighten the screws
Prerequisites for the procedure
Replacing memory
Replacing memory
8. Pivot the SO-DIMM downward until it snaps into place
DANGER
Replacing the keyboard
ThinkPad Edge E420
Prerequisites for the procedure DANGER
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4. Loosen the screws 1 , and then remove the cover
5. Remove the screws 1 and
in the drawing to unlatch the front side of the
7. Remove the cables been removed
by flipping the connectors
Installing the keyboard
To install the keyboard, do the following 1. Attach the cables
3. Slide the keyboard as shown by the arrows
4. Reinstall the screws
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Removing the keyboard
ThinkPad Edge E520
in the drawing to unlatch the front side of the
5. Remove the screws 1 and
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7. Remove the cables been removed
by flipping the connectors
Installing the keyboard
To install the keyboard, do the following 1. Attach the cables
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3. Slide the keyboard as shown by the arrows
Replacing the SIM card
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Replacement instructions
Finding ThinkPad options
Chapter 7. Enhancing your computer
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Country or region Code
Chapter 8. Advanced configuration
Installing a new operating system
Before you begin
3. Select UEFI/Legacy Boot
Installing Windows
Installing the Windows 7 Update Module Package
5. Select Serial ATA SATA
Installing Windows XP
5. Select Enable for OS Detection for Switchable Graphics
4. Select Integrated Graphics for Graphics Device
14. Select Serial ATA SATA
3. Select Serial ATA SATA 4. Select Compatibility
3. Click Change display settings 4. Click Advanced Settings
Installing device drivers
Installing the driver for 4-in-1 media card reader
Installing ThinkPad Monitor File for Windows 2000/XP/Vista/7
11. Select Dont search, I will choose the driver to install
Installing Intel Chipset Support for Windows 2000/XP/Vista/7
Installing drivers and software
9. Select Install from a list or specific location Advanced
Config menu
ThinkPad Setup
Security menu
Date and time menu
Supervisor Password
Changing the startup sequence
Startup menu
Lock UEFI Settings Set Minimum Length Password at unattended boot
Password at restart Power-On Password Hard Disk x Password
Other items in the Startup menu
ThinkPad Setup items
Restart menu
Boot submenu
Default values are in boldface
Disabled means that the function is not configured
Config menu items
adjusts power management
Table 4. Config menu items continued
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Menu item
Table 5. Security menu items
Security menu items
Menu item
Table 6. Startup menu items
Startup menu items
Updating your system UEFI BIOS
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General tips for preventing problems
Chapter 9. Preventing problems
Making sure device drivers are current
Getting the latest drivers using System Update
Getting the latest drivers from the Web site
Carry your computer properly
Taking care of your computer
Be careful about where and how you work DANGER
Be gentle with your computer
Register 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
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Using the Lenovo ThinkVantage Toolbox program
Chapter 10. Troubleshooting computer problems
Diagnosing problems
Using the Lenovo Solution Center program
Computer stops responding
Troubleshooting
Using the Lenovo Support Web site
Spills on the keyboard
Error messages
If you spill something on your computer
Message 0188 Invalid RFID Serialization Information Area
Message 0250 System battery error
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Errors without messages
Networking
Beep errors
Memory problems
Ethernet problems
2. Click Hardware and Sound
A wireless LAN problem
2. Click Performance and Maintenance, and then click System
Solution
6. Click Learn more about Bluetooth Settings
A wireless WAN problem
Bluetooth problems
4. Click Bluetooth Devices
Problem You cannot connect to any Bluetooth-enabled device
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4. Select PIM Synchronization, and click Configure
3. Click the Performance and Maintenance icon
2. Click Start Control Panel
2. Click Hardware and Sound
UltraNav problems
Keyboard problems
Keyboard and other pointing devices
4. Click Advanced
Computer screen problems
Display and multimedia devices
2. Click Advanced Settings
3. Click Advanced Settings
External monitor problems
3. Click Advanced
5. Click Advanced Settings
10. Click Update Driver
15. Set Resolution
15. Clear the Show compatible hardware check box
5. Click Advanced Settings
6. Click Advanced
9. Click Properties
5. Select the Extend my Windows desktop onto this monitor check box
6. Click Advanced
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4. Double-click Sound, video and game controllers
Audio problems
1. Click Start Control Panel 2. Click Performance and Maintenance
1. Click Start Control Panel 2. Click Hardware and Sound
3. Click Properties
1. Click Start Control Panel 2. Click Hardware and Sound
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Battery and power
Fingerprint reader problems
Battery problems
Power problems
AC power adapter problems
Startup problems
A power button problem
Sleep standby and hibernation problems
Optical drive problems
Hard disk drive problems
Drives and other storage devices
1. Click Start My Computer
5. Clear the check box for Enable CD recording on this drive
3. Click Properties
1. Click Start Control Panel 2. Click Hardware and Sound
Software problems
Ports and connectors
Universal Serial Bus problems
1. Click Start Control Panel
2. Click Performance and Maintenance, and click System
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Register your computer
Download system updates
Chapter 11. Getting support
Before you contact Lenovo
Product & Service Warranty
Getting help and service
Using diagnostic programs
Lenovo support Web site
Calling Lenovo
Purchasing additional services
Telephone numbers
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Usage environment and your health
Wireless related information
Appendix A. Regulatory information
Wireless interoperability
Type 1 Antenna location
Location of the UltraConnect wireless antennas
Type 2 Antenna location
Locating wireless regulatory notices
Industry Canada Class B emission compliance statement
Export classification notice
Electronic emission notices
Federal Communications Commission Declaration of Conformity
Deutschland
German Class B compliance statement
Korea Class B compliance statement
Deutschsprachiger EU Hinweis
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Lenovo product service information for Taiwan
Japan VCCI Class B compliance statement
Additional regulatory information
Collecting and recycling a disused Lenovo computer or monitor
Appendix B. WEEE and recycling statements
EU WEEE statements
Japan recycling statements
Disposing of a Lenovo computer components
Battery recycling information for Taiwan
Recycling information for Brazil
Disposing a disused battery pack from Lenovo notebook computers
Battery recycling information for the European Union
Battery recycling information for the United States and Canada
Appendix B. WEEE and recycling statements
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Lenovo United States, Inc 1009 Think Place - Building One
Appendix C. Notices
Morrisville, NC U.S.A Attention Lenovo Director of Licensing
Trademarks
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Part Number 1P P/N