Lenovo
33472YU, S230U, 33472GU, 3347XF2
manual
User Guide
Troubleshooting
Specs
FAQ
Error messages
Bluetooth
Password
Default
Status indicators
Connecting to the network
Configuring camera settings
Page 1
User Guide
ThinkPad S230u
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Contents
User Guide
Second Edition December Copyright Lenovo
Safety, Warranty, and Setup Guide Regulatory Notice
Contents
Preventing problems
Protect yourself from the heat that your computer generates
Read this first
Prevent your computer from getting wet
Protect the cables from being damaged
Protect your computer and data when moving it
Important safety information
Handle your computer gently
Carry your computer carefully
Service and upgrades
Safety guidelines
Conditions that require immediate action
Power cords and power adapters
Extension cords and related devices
Power supply statement
Plugs and outlets
Vii
Built-in rechargeable battery notice
General battery notice
Lithium coin cell battery notice
External devices
Heat and product ventilation
Liquid crystal display LCD notice
Electrical current safety information
Additional safety information
Using headphones or earphones
Xii User Guide
Product overview
Locating computer controls, connectors, and indicators
Front view
System status indicator illuminated ThinkPad logo
Volume control buttons
Integrated camera
Built-in microphones
Mini DisplayPort connector
USB 3.0 connector
Right-side view
Hard disk or solid-state drive bay
Left-side view
Ethernet connector
Mini Hdmi connector
Combo audio jack
Media card reader slot
System status indicators
Status indicators
Integrated battery
Bottom view
Power status indicator
Machine type and model label
Locating important product information
FCC ID and IC Certification number label
Features
Specifications
Battery life
Battery pack
Operating environment
Lenovo programs
Lenovo Mobile Access
Lenovo Settings
Lenovo Solution Center
Lenovo Support Password Manager
Frequently asked questions
Using your computer
Registering your computer
Using tablet mode
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
Cleaning the multi-touch screen
Tips on using the multi-touch screen
Special keys and buttons
Using the tablet buttons
Display management keys
Function keys Volume and mute keys
Other functions
Select Config Keyboard/Mouse Change to F1-F12 keys
Using the UltraNav pointing device
Changing the UltraNav pointing device settings
Windows key
Customizing the TrackPoint pointing device
Using the TrackPoint pointing device
Changing the cap
Disabling the UltraNav pointing device
Using the touch pad
Customizing the touch pad
Using the battery power
Power management
Checking the battery status
Adding the UltraNav icon to the Windows notification area
Charging the battery
Using the ac power adapter
Maximizing the battery life
Connecting the ac power adapter
Power-saving modes
Managing the power plans
Connecting to the network
Click More power options
Using the wireless LAN and wireless WAN connections
Wireless connections
Ethernet connections
Using Bluetooth
Changing the display settings
Presentations and Multimedia
Considerations for using an external monitor
Using an external display
Setting the main display
Using audio features
Using a projector
Setting the monitor type
Set Resolution Click Advanced Settings
Using a media card
Using the integrated camera
Configuring for sound recording
Configuring camera settings
Removing a media card
Inserting a media card
Click Hardware and Sound Device Manager
Right-click the Safely Remove Hardware and Eject Media icon
You and your computer
Accessibility and comfort
Ergonomic information
Comfort
Accessibility information
Traveling with your computer
Travel accessories
Travel tips
Assistive technologies
User Guide
Passwords and sleep mode
Using passwords
Typing passwords
Security
Hard disk passwords
Power-on password
Setting a power-on password
Select Power-on Password
Select Hard Disk 1 Password
Setting a hard disk password
Changing or removing a hard disk password
Supervisor password
Select Supervisor Password
Setting, changing, or removing a supervisor password
Hard disk security
Using Windows BitLocker Drive Encryption
Setting the security chip
Setting the security chip
Click System and Security BitLocker Drive Encryption
Protecting data against viruses
Using firewalls
Security
User Guide
Refreshing your computer
Recovery overview
User Guide
Select Disable Built-in Battery
Disabling the 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
Installing a new operating system
Advanced configuration
Installing the Windows 8 operating system
Select Startup Boot
Installing the Windows 8 fix module
Installing device drivers ThinkPad Setup
Main menu
Menu item Submenu item Selection Comments Network
Config menu
AC Only
Menu item Submenu item Selection Comments
Enabled
IPv4 First
Default
Disabled
Auto
Keyboard/Mouse
Battery Optimized Always
Power
Menu item Submenu item Selection Comments Display
ThinkPad LCD
Date/Time menu
Menu item Submenu item Selection Comments Beep and Alarm
Security menu
Serial ATA Sata
At unattended boot, a password
Menu item Submenu item Selection Comments Password
Bios ROM String Reporting
Disabled, the Security Chip option
Smbios Reporting Smbios
Uefi Bios Update Option
Menu item Submenu item Selection Comments Virtualization
Port Access
Anti-Theft
Startup menu
Menu item Submenu item Selection Comments Secure Boot
Changing the startup sequence
Uefi Only and set CSM Support
Network Boot
Menu item Selection Comments Boot
UEFI/Legacy Boot Uefi Only
UEFI/Legacy Boot Priority Uefi First
Using system management
Updating your system Uefi Bios
Menu item Selection Comments Boot Device List F12 Option
Boot Order Lock Disabled
System management
Setting management features
Flash update
Network Boot sequence
User Guide
General tips for preventing problems
Preventing problems
Making sure device drivers are current
Getting the latest drivers using System Update
Getting the latest drivers from the Web site
Taking care of your computer
Be careful about where and how you work
Be gentle with your computer
Carry your computer properly
Take care in setting passwords
Cleaning the cover of your computer
Cleaning your computer keyboard
Register your computer Be sure not to modify your computer
Cleaning your computer display
User Guide
Diagnosing problems
Troubleshooting computer problems
Troubleshooting
Computer stops responding
Spills on the keyboard
Error messages
If you spill something on your computer
Troubleshooting computer problems
Errors without messages
Memory module problems
Beep errors
Problem Solution
Ethernet problems
Networking problems
Solution
Wireless WAN problem
Wireless LAN problem
Bluetooth problems
Click Hardware and Sound Sound Playback
UltraNav pointing device problems
Problems with the keyboard and other pointing devices
Keyboard problems
Computer screen problems
Problems with the display and multimedia devices
External monitor problems
Set Resolution
Audio problems
Battery problems
Battery and power problems
Power problems
An ac power adapter problem
Boot problems
Power button problem
Sleep problems
Hard disk drive problems
Problems with drives and other storage devices
Solid-state drive problem
Optical drive problems
Software problem
USB problem
Problems with ports and connectors
Getting support
Getting help and service
Before you contact Lenovo
Lenovo Support Web site
Using diagnostic programs
Calling Lenovo
Finding ThinkPad options
Purchasing additional services
Telephone numbers
User Guide
Wireless interoperability
Wireless related information
Appendix A. Regulatory information
109
Usage environment and your health
Location of the UltraConnect wireless antennas
Export classification notice
Locating wireless regulatory notices
Electronic emission notices
Federal Communications Commission Declaration of Conformity
German Class B compliance statement
Appendix A. Regulatory information
User Guide
Important Weee information
Appendix B. Weee and recycling statements
Japan recycling statements
115
Recycling information for Brazil
Battery recycling information for the European Union
Disposing of Lenovo computer components
Appendix B. Weee and recycling statements
User Guide
Appendix C. Energy Star model information
Power plan Energy Saver settings when plugged into ac power
Click Hardware and Sound Device Manager Network adapters
119
Click OK
121
Appendix D. Notices
Trademarks
Ukraine RoHS
China RoHS Turkish RoHS
123
India RoHS
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