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 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
- Appendix B. WEEE and recycling statements
- Appendix C. ENERGY STAR model information
- Appendix D. Notices
- Appendix E. Restriction of Hazardous Substances Directive (RoHS)
- Appendix F. Eurasian compliance mark
Specialkeys
Yourcomputerhasseveralspecialkeystohelpyouworkmoreeasilyandeffectively.
YoucantoggletheThinkPadF1-F12keyfunctionalitytousethekeysindefaultmodeorinlegacymode.In
defaultmode,youcaninitiatethespecialfunctionsillustratedoneachkeybypressingthecorresponding
keydirectly.Inlegacymode,toinitiatethespecialfunctionsillustratedoneachkey,pressandholdtheFn
keyandthenpressthedesiredfunctionkey,thenreleasebothkeys.
TotoggletheF1-F12keyfunctionalityintheWindowsenvironment,dothefollowing:
1.OpentheThinkPadKeyboardPropertieswindowbydoingeitherofthefollowing:
•GotoControlPanel.Intheiconsview,clickKeyboard.
•PressFnforfourseconds.
2.ClicktheThinkPadF1-F12keystab.
3.Conguresettingsasdesiredfollowingtheinstructionsonthescreen.
TotoggletheF1-F12keyfunctionalitythroughtheThinkPadSetupprogram,dothefollowing:
1.Startthecomputer.WhentheThinkPadlogoscreenisdisplayed,pressF1.TheThinkPadSetup
programmainmenuopens.
2.SelectCong➙Keyboard/Mouse➙ChangetoF1-F12keys.
3.Conguresettingsasdesiredfollowingtheinstructionsonthescreen.
4.Savechangesandexit.
ThinkPadEdgeE445specialkeys
ThefollowinggureshowsthelocationsofthespecialkeysforThinkPadEdgeE445.
Thefollowingisabriefintroductiontothespecialkeys.
1 Functionkeys
Chapter2.Usingyourcomputer23