Lenovo E40-70 Notebook - Manual (Page 3)

Contents
Read this first . . . . . . . . . . . . . iii
Important safety information . . . . . . . . . iv
Conditions that require immediate action . . iv
Safety guidelines . . . . . . . . . . . . v
Chapter 1. Product overview . . . . . 1
Front view . . . . . . . . . . . . . . . . 1
Left-side view . . . . . . . . . . . . . . . 2
Right-side view . . . . . . . . . . . . . . 4
Bottom view . . . . . . . . . . . . . . . 5
Features and specifications. . . . . . . . . . 6
Chapter 2. Using your computer . . . 9
Frequently asked questions . . . . . . . . . 9
Configuring the operating system . . . . . . . 10
Registering your computer . . . . . . . . . . 10
Function key combinations . . . . . . . . . . 10
Using the touch pad . . . . . . . . . . . . 12
Using the media card reader . . . . . . . . . 12
Inserting a memory card . . . . . . . . . 13
Removing a memory card . . . . . . . . 13
Power management . . . . . . . . . . . . 13
Checking the battery status . . . . . . . . 13
Using the ac power adapter. . . . . . . . 13
Charging the battery . . . . . . . . . . 14
Maximizing the battery life . . . . . . . . 14
Power saving . . . . . . . . . . . . . 14
Handling the battery. . . . . . . . . . . 15
Connecting to networks . . . . . . . . . . . 16
Ethernet connection . . . . . . . . . . . 16
Wireless connection . . . . . . . . . . . 16
Chapter 3. You and your computer . . 17
Accessibility and comfort . . . . . . . . . . 17
Ergonomic information. . . . . . . . . . 17
Chapter 4. Security . . . . . . . . . . 19
Attaching a mechanical lock . . . . . . . . . 19
Using passwords. . . . . . . . . . . . . . 19
Chapter 5. Lenovo OneKey Recovery
system. . . . . . . . . . . . . . . . .
21
Backing up the system partition . . . . . . . . 21
Restoring the system partition when Windows can
be started
. . . . . . . . . . . . . . . . 21
Restoring the system partition when Windows
cannot be started
. . . . . . . . . . . . . 21
Chapter 6. Replacing devices . . . . . 23
Static electricity prevention . . . . . . . . . . 23
Replacing the battery pack . . . . . . . . . . 23
Replacing the memory module . . . . . . . . 24
Replacing the hard disk drive . . . . . . . . . 26
Replacing the keyboard . . . . . . . . . . . 28
Replacing the optical drive . . . . . . . . . . 30
Replacing the PCI Express Mini Card for wireless
LAN/WiMAX connection . . . . . . . . . . .
30
Chapter 7. Preventing problems . . . 33
General tips for preventing problems . . . . . . 33
Taking care of your computer . . . . . . . . . 33
Chapter 8. Troubleshooting computer
problems . . . . . . . . . . . . . . .
37
Troubleshooting . . . . . . . . . . . . . . 37
Battery and power problems . . . . . . . 37
Computer screen problems . . . . . . . . 38
Problems with drives and other storage
devices . . . . . . . . . . . . . . . .
39
OneKey Recovery program problems . . . . 39
A password problem . . . . . . . . . . 39
A sound problem . . . . . . . . . . . . 40
Other problems . . . . . . . . . . . . 40
Appendix A. Regulatory
information . . . . . . . . . . . . . .
41
Wireless related information . . . . . . . . . 41
ENERGY STAR model information . . . . . . . 42
Brazil regulatory notice . . . . . . . . . . . 43
Export classification notice . . . . . . . . . . 43
Electronic emission notices. . . . . . . . . . 43
Federal Communications Commission (FCC)
Declaration of Conformity
. . . . . . . . 43
Appendix B. WEEE and recycling
statements . . . . . . . . . . . . . .
47
China WEEE statement . . . . . . . . . . . 47
Important WEEE information . . . . . . . . . 47
Battery recycling information for Taiwan . . . . . 47
Battery recycling information for the European
Union . . . . . . . . . . . . . . . . . .
48
Appendix C. Restriction of Hazardous
Substances Directive (RoHS) . . . . .
49
India RoHS . . . . . . . . . . . . . . . . 49
China RoHS. . . . . . . . . . . . . . . . 49
© Copyright Lenovo 2014 i