Lenovo E4325 - 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
Status indicators . . . . . . . . . . . . . . . 6
Features . . . . . . . . . . . . . . . . . . 7
Specifications . . . . . . . . . . . . . . . . 8
Chapter 2. Using your computer . . . . 9
Frequently asked questions . . . . . . . . . . 9
Configuring the operating system . . . . . . . . 9
Registering your computer . . . . . . . . . . 10
Special keys and buttons . . . . . . . . . . 10
Function key combinations . . . . . . . . 10
Numeric keypad . . . . . . . . . . . . 12
Using the touch pad . . . . . . . . . . . . 12
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 modes . . . . . . . . . . 14
Handling the battery. . . . . . . . . . . 15
Connecting to the network . . . . . . . . . . 16
Ethernet connection . . . . . . . . . . . 17
Wireless connection . . . . . . . . . . . 17
Chapter 3. You and your computer . . 19
Accessibility and comfort . . . . . . . . . . 19
Ergonomic information. . . . . . . . . . 19
Chapter 4. Security . . . . . . . . . . 21
Attaching a mechanical lock . . . . . . . . . 21
Using passwords. . . . . . . . . . . . . . 21
Chapter 5. Recovery overview . . . . 23
Recovery solutions on the Windows 7 operating
system . . . . . . . . . . . . . . . . . .
23
Chapter 6. Replacing devices . . . . . 25
Static electricity prevention . . . . . . . . . . 25
Replacing the battery pack . . . . . . . . . . 25
Replacing the backup battery . . . . . . . . . 26
Replacing the hard disk drive . . . . . . . . . 28
Replacing the memory module . . . . . . . . 29
Replacing the optical drive . . . . . . . . . . 31
Replacing the PCI Express Mini Card for wireless
LAN/WiMAX connection . . . . . . . . . . .
32
Chapter 7. Preventing problems . . . 35
General tips for preventing problems . . . . . . 35
Taking care of your computer . . . . . . . . . 35
Chapter 8. Troubleshooting computer
problems . . . . . . . . . . . . . . .
39
Troubleshooting . . . . . . . . . . . . . . 39
Battery and power problems . . . . . . . 39
Computer screen problems . . . . . . . . 40
Problems with drives and other storage
devices . . . . . . . . . . . . . . . .
41
OneKey Recovery Pro program problems . . 42
A password problem . . . . . . . . . . 42
A sound problem . . . . . . . . . . . . 42
Other problems . . . . . . . . . . . . 42
Appendix A. Regulatory
information . . . . . . . . . . . . . .
45
Wireless related information . . . . . . . . . 45
Appendix B. WEEE and recycling
statements . . . . . . . . . . . . . .
47
Important WEEE information . . . . . . . . . 47
Appendix C. Restriction of Hazardous
Substances Directive (RoHS) . . . . .
49
India RoHS . . . . . . . . . . . . . . . . 49
Appendix D. Notices. . . . . . . . . . 51
Trademarks . . . . . . . . . . . . . . . . 52
Index. . . . . . . . . . . . . . . . . . 53
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