Lenovo E43 Notebook Bedienungsanleitung PDF herunterladen (Seite 39)

Chapter 2. Using your computer

Installing device drivers - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

A compatible device driver is a requirement to ensure correct operation

and performance of each component in your computer. Lenovo provides

all the drivers you need in your hard disk.

Notes:

Most installations require a reboot to update the driver, otherwise the

system’s stability and audio or video may be compromised, or you even

have to reinstall the operating system.

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User Guide V1.0 1
ENERGY STAR model information 3
Contents 5
- - - 17
 Shutting down your computer 18
 Numeric keypad 20
 Function key combinations 21
 OneKey Rescue System button 24
 Inserting a memory card 27
 Removing a memory card 27
 Using the modem port 28
 Using RJ-45 port 29
 Using fingerprint reader 32
 Using passwords 32
To set a supervisor password: 33
To set a user password: 35
Hard disk passwords 37
To set a hard disk password: 37
 Your computer batteries 43
 Checking battery status 43
 Using the AC adapter 44
 Charging the battery 46
 Handling the battery 46
(specific models only) 50
ExpressCard devices 51
 Connecting a VGA monitor 53
Chapter 4. Troubleshooting 57
 A password problem 59
 Keyboard problems 59
 Computer screen problems 61
 Sound problems 64
 Battery problems 64
 A hard disk drive problem 65
 A startup problem 65
 Other problems 65
 Safety guidelines 74
 Service and upgrades 75
Danger: 76
Attention: 76
 Plugs and outlets 78
 Power supply statement 79
 Throw or immerse into water 80
 Repair or disassemble 80
 CD and DVD drive safety 83
To avoid a shock hazard: 84
 Laser compliance statement 86
 For outdoor use 92
 Data safety 93
 Other important tips 94
3 Allow to dry 96
 Ergonomic information 98
 What if you are traveling? 100
 Questions about vision? 100
 What this warranty covers 104
 Use of personal information 107
 Limitation of liability 108
 Dispute resolution 110
 Other rights 111
2 On-site Service 113
3 Courier or Depot Service 114
5 Product Exchange Service 114
Appendix C. Specifications 117
Appendix D. Notices 119
 Television output notice 121
 Wireless Interoperability 122
 Korea Class B 130
 General recycling statement 131
Computers 133
3000 E43 142

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