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S230U, 33472YU, 33472GU, 3347XF2 manual User Guide
Models:
3347XF2
33472GU
33472YU
S230U
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Troubleshooting
Specification
FAQ
Error codes
Bluetooth
Password
Default
Status indicators
Connecting to the network
Configuring camera settings
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User Guide
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Contents
User Guide
Safety, Warranty, and Setup Guide Regulatory Notice
Second Edition December Copyright Lenovo
Contents
Preventing problems
Read this first
Protect yourself from the heat that your computer generates
Prevent your computer from getting wet
Protect the cables from being damaged
Important safety information
Protect your computer and data when moving it
Handle your computer gently
Carry your computer carefully
Safety guidelines
Service and upgrades
Conditions that require immediate action
Power cords and power adapters
Power supply statement
Extension cords and related devices
Plugs and outlets
Vii
General battery notice
Built-in rechargeable battery notice
Lithium coin cell battery notice
External devices
Heat and product ventilation
Electrical current safety information
Liquid crystal display LCD notice
Using headphones or earphones
Additional safety information
Xii User Guide
Locating computer controls, connectors, and indicators
Product overview
Front view
Volume control buttons
System status indicator illuminated ThinkPad logo
Integrated camera
Built-in microphones
USB 3.0 connector
Mini DisplayPort connector
Right-side view
Hard disk or solid-state drive bay
Left-side view
Mini Hdmi connector
Ethernet connector
Combo audio jack
Media card reader slot
Status indicators
System status indicators
Integrated battery
Bottom view
Power status indicator
Locating important product information
Machine type and model label
Features
FCC ID and IC Certification number label
Specifications
Battery pack
Battery life
Operating environment
Lenovo programs
Lenovo Settings
Lenovo Mobile Access
Lenovo Solution Center
Lenovo Support Password Manager
Using your computer
Frequently asked questions
Registering your computer
Tablet mode
Using tablet mode
Is getting connected in different locations a challenge?
Need to attach or replace a device?
Using your computer
Tips on using your computer in tablet mode
Using the multi-touch screen
Tips on using the multi-touch screen
Cleaning the multi-touch screen
Using the tablet buttons
Special keys and buttons
Function keys Volume and mute keys
Display management keys
Other functions
Using the UltraNav pointing device
Select Config Keyboard/Mouse Change to F1-F12 keys
Changing the UltraNav pointing device settings
Windows key
Using the TrackPoint pointing device
Customizing the TrackPoint pointing device
Changing the cap
Using the touch pad
Disabling the UltraNav pointing device
Customizing the touch pad
Power management
Using the battery power
Checking the battery status
Adding the UltraNav icon to the Windows notification area
Using the ac power adapter
Charging the battery
Maximizing the battery life
Connecting the ac power adapter
Managing the power plans
Power-saving modes
Connecting to the network
Click More power options
Wireless connections
Using the wireless LAN and wireless WAN connections
Ethernet connections
Changing the display settings
Using Bluetooth
Presentations and Multimedia
Using an external display
Considerations for using an external monitor
Setting the main display
Using a projector
Using audio features
Setting the monitor type
Set Resolution Click Advanced Settings
Using the integrated camera
Using a media card
Configuring for sound recording
Configuring camera settings
Inserting a media card
Removing a media card
Click Hardware and Sound Device Manager
Right-click the Safely Remove Hardware and Eject Media icon
Accessibility and comfort
You and your computer
Ergonomic information
Accessibility information
Comfort
Travel accessories
Traveling with your computer
Travel tips
Assistive technologies
User Guide
Using passwords
Passwords and sleep mode
Typing passwords
Security
Power-on password
Hard disk passwords
Setting a power-on password
Select Power-on Password
Setting a hard disk password
Select Hard Disk 1 Password
Supervisor password
Changing or removing a hard disk password
Setting, changing, or removing a supervisor password
Select Supervisor Password
Using Windows BitLocker Drive Encryption
Hard disk security
Setting the security chip
Setting the security chip
Click System and Security BitLocker Drive Encryption
Using firewalls
Protecting data against viruses
Security
User Guide
Recovery overview
Refreshing your computer
User Guide
Disabling the built-in battery
Select Disable Built-in Battery
Replacing devices
Static electricity prevention
User Guide
Replacing the hard disk drive or solid-state drive
User Guide
Replacing the keyboard
User Guide
Replacing devices
User Guide
Replacing a Mini PCI ExpressCard for wireless LAN connection
User Guide
Replacing devices
Installing or replacing the wireless WAN card
Replacing devices
User Guide
Replacing devices
User Guide
Advanced configuration
Installing a new operating system
Installing the Windows 8 operating system
Select Startup Boot
Installing device drivers ThinkPad Setup
Installing the Windows 8 fix module
Main menu
Config menu
Menu item Submenu item Selection Comments Network
AC Only
Enabled
Menu item Submenu item Selection Comments
IPv4 First
Disabled
Default
Auto
Keyboard/Mouse
Power
Battery Optimized Always
Menu item Submenu item Selection Comments Display
ThinkPad LCD
Menu item Submenu item Selection Comments Beep and Alarm
Date/Time menu
Security menu
Serial ATA Sata
Menu item Submenu item Selection Comments Password
At unattended boot, a password
Disabled, the Security Chip option
Bios ROM String Reporting
Smbios Reporting Smbios
Uefi Bios Update Option
Port Access
Menu item Submenu item Selection Comments Virtualization
Anti-Theft
Menu item Submenu item Selection Comments Secure Boot
Startup menu
Changing the startup sequence
Uefi Only and set CSM Support
Menu item Selection Comments Boot
Network Boot
UEFI/Legacy Boot Uefi Only
UEFI/Legacy Boot Priority Uefi First
Updating your system Uefi Bios
Using system management
Menu item Selection Comments Boot Device List F12 Option
Boot Order Lock Disabled
Setting management features
System management
Network Boot sequence
Flash update
User Guide
Preventing problems
General tips for preventing problems
Getting the latest drivers using System Update
Making sure device drivers are current
Getting the latest drivers from the Web site
Be careful about where and how you work
Taking care of your computer
Be gentle with your computer
Carry your computer properly
Cleaning the cover of your computer
Take care in setting passwords
Cleaning your computer keyboard
Register your computer Be sure not to modify your computer
Cleaning your computer display
User Guide
Troubleshooting computer problems
Diagnosing problems
Troubleshooting
Computer stops responding
Error messages
Spills on the keyboard
If you spill something on your computer
Troubleshooting computer problems
Errors without messages
Beep errors
Memory module problems
Problem Solution
Networking problems
Ethernet problems
Solution
Wireless LAN problem
Wireless WAN problem
Bluetooth problems
Click Hardware and Sound Sound Playback
Problems with the keyboard and other pointing devices
UltraNav pointing device problems
Keyboard problems
Problems with the display and multimedia devices
Computer screen problems
External monitor problems
Set Resolution
Audio problems
Battery and power problems
Battery problems
An ac power adapter problem
Power problems
Power button problem
Boot problems
Sleep problems
Problems with drives and other storage devices
Hard disk drive problems
Solid-state drive problem
Optical drive problems
Software problem
Problems with ports and connectors
USB problem
Getting help and service
Getting support
Before you contact Lenovo
Using diagnostic programs
Lenovo Support Web site
Calling Lenovo
Purchasing additional services
Finding ThinkPad options
Telephone numbers
User Guide
Wireless related information
Wireless interoperability
Appendix A. Regulatory information
109
Location of the UltraConnect wireless antennas
Usage environment and your health
Locating wireless regulatory notices
Export classification notice
Electronic emission notices
Federal Communications Commission Declaration of Conformity
German Class B compliance statement
Appendix A. Regulatory information
User Guide
Appendix B. Weee and recycling statements
Important Weee information
Japan recycling statements
115
Battery recycling information for the European Union
Recycling information for Brazil
Disposing of Lenovo computer components
Appendix B. Weee and recycling statements
User Guide
Power plan Energy Saver settings when plugged into ac power
Appendix C. Energy Star model information
Click Hardware and Sound Device Manager Network adapters
119
Click OK
Appendix D. Notices
121
Trademarks
China RoHS Turkish RoHS
Ukraine RoHS
123
India RoHS