User's Manual
Table Of Contents
- Read this first
- Chapter 1. Product overview
- Chapter 2. Using your computer
- Chapter 3. Enhancing your computer
- Chapter 4. Security
- Chapter 5. Advanced configuration
- Chapter 6. Preventing problems
- Chapter 7. 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
- Fingerprint reader problems
- Battery and power problems
- Problems with drives and other storage devices
- A software problem
- Problems with ports and connectors
- Chapter 8. Recovery overview
- Chapter 9. Replacing devices
- Chapter 10. Getting support
- Chapter 11. You and your computer
- 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 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
- Lenovo product service information for Taiwan
- Eurasian compliance mark
- Brazil regulatory notice
- Mexico regulatory notice
- Appendix B. WEEE and recycling statements
- Appendix C. Restriction of Hazardous Substances Directive (RoHS)
- Appendix D. ENERGY STAR model information
- Appendix E. Notices
Table3.Configmenuitems(continued)
Menuitem
SubmenuitemSelectionComments
connectorswillworkas
USB2.0connectors.
Keyboard/MouseFnandCtrlKeyswap
•Disabled
•Enabled
IfyouselectEnabled,the
FnkeyworksastheCtrl
key,andtheCtrlkeyworks
astheFnkey.
Note:EvenwhenEnabled
isselected,youneedto
presstheFnkeytoresume
thecomputerfromsleep
modetonormaloperation.
BootDisplayDevice
•ThinkPadLCD
•Analog(VGA)
•HDMI
•DisplayonDock
Selectthedisplaydevice
thatistobeactivatedat
boottime.Thisselection
iseffectiveforboottime,
passwordprompt,and
ThinkPadSetup.
Display
TotalGraphicsMemory
•256MB
•512MB
Allocatetotalmemory
whichIntel®internal
graphicsdeviceshares.
Notes:
•Ifyouselect512MB,
themaximumusable
memorymaybereduced
onthe32-bitoperating
system.
•Thissub-menuis
availableonmodels
withanIntelCPU.
IntelSpeedStep
®
technology
•Disabled
•Enabled
SelectthemodeofIntel
SpeedSteptechnologyat
runtime.
•Maximum
Performance:Always
highestspeed
•BatteryOptimized:
Alwayslowestspeed
•Disabled:Noruntime
support,lowestspeed
Note:Thissub-menuis
availableonmodelswithan
IntelCPU.
AdaptiveThermal
Management
SchemeforAC
•MaximizePerformance
•Balanced
SchemeforBattery
•MaximizePerformance
IfyouselectMaximize
Performance,itreduces
CPUthrottling.Ifyouselect
Balanced,itbalancesthe
fansound,thecomputer
temperature,andthe
computerperformance.
Power
60UserGuide