User's Manual
Table Of Contents
- Read this first
- Chapter 1. Product overview
- Chapter 2. Using your computer
- Chapter 3. You and your computer
- Chapter 4. Security
- Chapter 5. Recovery overview
- Chapter 6. Replacing devices
- Chapter 7. Advanced configuration
- Chapter 8. Preventing problems
- Chapter 9. Troubleshooting computer problems
- Diagnosing problems
- Troubleshooting
- Computer stops responding
- Spills on the keyboard
- Error messages
- Errors without messages
- Beep errors
- Memory module problems
- Networking problems
- Problems with the keyboard and other pointing devices
- Problems with the display and multimedia devices
- Battery and power problems
- Problems with drives and other storage devices
- A software problem
- Problems with ports and connectors
- Chapter 10. Getting support
- Appendix A. Regulatory information
- Wireless related information
- Export classification notice
- Electronic emission notices
- Federal Communications Commission Declaration of Conformity
- Industry Canada Class B emission compliance statement
- European Union - Compliance to the Electromagnetic Compatibility
- German Class B compliance statement
- Korea Class B compliance statement
- Japan VCCI Class B compliance statement
- Japan compliance statement for products which connect to the pow
- Lenovo product service information for Taiwan
- Appendix B. WEEE and recycling statements
- Appendix C. ENERGY STAR model information
- Appendix D. Notices
- Appendix E. Restriction of Hazardous Substances Directive (RoHS)
Table2.Congmenuitems(continued)
Menuitem
SubmenuitemSelectionComments
Note:TheWakeonLANfunction
doesnotworkwhenaharddisk
passwordisset.
EthernetLANOptionROM
•Disabled
•Enabled
IfyouselectDisable,itloads
theEthernetLANOptionROM
toenablestartupfromthe
integratednetworkdevice.This
optionmustbeenabledto
displaytheMACAddressforthe
integratednetwork.
Note:EthernetLANOption
ROMsubmenuappearswhen
LegacyOnlyorLegacyFirstwith
BothmodeisselectedinStartup
Page.
UEFIIPv4NetworkStack
•Disabled
•Enabled
EnableordisableInternet
ProtocolVersion4(IPv4)
networkstackfortheUEFI
environment.
Note:UEFIIPv4NetworkStack,
UEFIIPv6NetworkStackand
UEFIPXEBootPrioritymenus
appearwhenUEFIOnlyorUEFI
FirstwithBothmodeisselected
inStartupPage.
UEFIIPv6NetworkStack
•Disabled
•Enabled
EnableordisableUEFIIPv6
NetworkStackForUEFI
environment.
Note:UEFIIPv4NetworkStack,
UEFIIPv6NetworkStackand
UEFIPXEBootPrioritymenus
appearwhenUEFIOnlyorUEFI
FirstwithBothmodeisselected
inStartupPage.
UEFIPXEBootPriority•IPv6First
•IPv4First
SelectNetworkStackpriorityfor
UEFIPXEBoot.
Note:UEFIIPv4NetworkStack,
UEFIIPv6NetworkStackand
UEFIPXEBootPrioritymenus
appearwhenUEFIOnlyorUEFI
FirstwithBothmodeisselected
inStartupPage.
WirelessLANRadio
•On
•Off
IfyouselectOn,theinternal
wirelessradioisturnedon.Ifyou
selectOff,theinternalwireless
radioisturnedoff.
70UserGuide