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)
Note:TheBootmenuwillbedisplayedwhenthesystemcannotbootfromanydeviceortheoperating
systemcannotbefound.
ThefollowingtableshowsthecontentsoftheStartupmenuitems.
Notes:
•Defaultvaluesareinboldface.
•Oneachsubmenu,pressEntertoshowselectableoptionsandselectadesiredoption.
•Someitemsaredisplayedonthemenuonlyifthecomputersupportsthecorrespondingfeatures.
ThefollowingtableliststheStartupmenuitems.
Table4.Startupmenuitems
Menuitem
SelectionComments
Boot
Referto“Changingthestartup
sequence”onpage77.
NetworkBoot
•USBCD
•USBFDD
•ATAHDD0
•ATAHDD1
•ATAHDD2
•USBHDD
•PCILAN
SelecttoppriorityoftheBootPriority
OrderwhenwakingfromLAN.
UEFI/LegacyBoot•UEFIOnly
•Both
•LegacyOnly
EnabletheUEFI/Legacyboot.
UEFI/LegacyBootPriority
•UEFIFirst
•LegacyFirst
Selectpriorityofbootoptionbetween
UEFIandLegacy.
CSMSupport
•No
•Yes
CompatibilitySupportModule(CSM)is
denedinUEFIspec.
BootMode
•Quick
•Diagnostics
TheQuickbootisintendedtobootthe
operatingsystemassoonaspossible
byreducingthePOSTelapsedtime.The
Diagnosticsbootistobeusedforthe
problemdeterminationbyperforming
testsofthedevices.
OptionKeyDisplay
•Disabled
•Enabled
IfyouselectDisabled,thenthemessage
“Tointerruptnormalstartup,pressEnter”
isnotdisplayedduringthePOST.
BootDeviceListF12Option
•Disabled
•Enabled
F12keyisusedtoinvokeapop-upBoot
deviceList.
Thisoptionisonlyavailablewhen
supervisorenterssetup.
BootOrderLock
•Disabled
•Enabled
IfyouselectDisabled,yourcomputer
willbootusingthedefaultpriority.Ifyou
selectEnabled,yourcomputerwillboot
usingthepriorityyouhavecustomized.
78UserGuide