Operation Manual
Table Of Contents
- Read this first
- Important safety information
- Conditions that require immediate action
- Service and upgrades
- Power cords and power adapters
- Extension cords and related devices
- Plugs and outlets
- Power supply statement
- External devices
- General battery notice
- Notice for built-in rechargeable battery
- Notice for non-rechargeable coin-cell battery
- Heat and product ventilation
- Electrical current safety information
- Liquid crystal display (LCD) notice
- Using headphones or earphones
- Additional safety information
- Important safety information
- Chapter 1. Product overview
- Chapter 2. Using your computer
- Registering your computer
- Frequently asked questions
- Using the special buttons
- Getting help about the Windows operating system
- Using the multi-touch screen
- ThinkPad Pen Pro
- Operating modes
- Using the keyboard
- Special keys
- ThinkPad pointing device
- Power management
- Connecting to the network
- Using an external display
- Using audio features
- Using the camera
- Using a flash media card
- Chapter 3. Enhancing your computer
- Chapter 4. You and your computer
- Chapter 5. Security
- Chapter 6. Advanced configuration
- Chapter 7. Preventing problems
- Chapter 8. Troubleshooting computer problems
- Diagnosing problems
- Troubleshooting
- Computer stops responding
- Spills on the keyboard
- Error 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 9. Recovery overview
- Chapter 10. Replacing devices
- Static electricity prevention
- Disabling the built-in battery
- Installing or replacing the micro SIM card
- Replacing the keyboard
- Replacing the base cover assembly
- Replacing the memory module
- Replacing the internal storage drive
- Replacing the button I/O card
- Replacing the ac power card
- Replacing the speaker assembly
- Replacing the coin-cell battery
- Chapter 11. Getting support
- Appendix A. Regulatory information
- Location of the UltraConnect wireless antennas
- Wireless related information
- Certification 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 Directive
- 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 power mains with rated current less than or equal to 20 A per phase
- Japan notice for ac power cord
- Lenovo product service information for Taiwan
- Eurasian compliance mark
- Brazil audio notice
- Appendix B. WEEE and recycling statements
- Appendix C. Restriction of Hazardous Substances Directive (RoHS)
- Appendix D. ENERGY STAR model information
- Appendix E. Notices
Table4.Securitymenuitems(continued)
Menuitem
SubmenuitemSelectionComments
theuserauthenticationonthe
operatingsystem.
PasswordatRestart•Disabled
•Enabled
IfyouselectandenablePassword
atrestart,apasswordpromptwill
bedisplayedwhenyourestartthe
computer.IfyouselectDisabled,no
passwordpromptwillbedisplayed;
thecomputergoesaheadandloads
theoperatingsystem.Toprevent
unauthorizedaccess,youcanset
theuserauthenticationonthe
operatingsystem.
PasswordatBootDevice
List
•Disabled
•Enabled
IftheSecuritypasswordisset,this
optionisusedtospecifywhetherthe
Securitypasswordmustbeentered
todisplaytheF12bootdevicelist.
SelectEnabledtopromptforthe
Securitypassword.SelectDisabled
toproceedwithoutanyuseraction
required.
PasswordCount
ExceededError
•Disabled
•Enabled
SelectEnabledtoshowthePOST
0199errorandpromptforthe
Securitypassword.SelectDisabled
tohidethePOST0199errorand
proceedwithoutanyuseraction
needed.
SetMinimumLength
•Disabled
•xcharacters
(4≤x≤12)
Specifyaminimumlengthfor
power-onpasswordandharddisk
passwords.Ifyousetthesupervisor
passwordandspecifyaminimum
lengthforpasswords,noonebut
youcanchangethelength.
Power-OnPassword
•Disabled
•Enabled
Referto“Power-onpassword”on
page53.
HardDisk1Password•Disabled
•Enabled
Referto“Harddiskpasswords”on
page55.
Predesktop
Authentication
•Disabled
•Enabled
IfyouselectEnabled,authentication
byafingerprintisenabledat
predesktop.IfyouselectDisabled,
authenticationbyafingerprintis
disabledatpredesktop.
ReaderPriority•External->Internal
•InternalOnly
IfyouselectExternal,anexternal
fingerprintreaderisused.Ifan
externalreaderisnotpresent,an
internalreaderisused.
IfyouselectInternal,aninternal
fingerprintreaderisused.Ifan
internalreaderisnotpresent,an
externalreaderisused.
Fingerprint
Chapter6.Advancedconfiguration73