Lenovo M4400s notebook User Manual
Page 3
Contents
Read this first . . . . . . . . . . . . .
Important safety information . . . . . . . . . . iv
Conditions that require immediate action . . . iv
Safety guidelines . . . . . . . . . . . . .
Chapter 1. Product overview . . . . . . 1
Front view . . . . . . . . . . . . . . . . .
Left-side view . . . . . . . . . . . . . . . .
Right-side view . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .
Status indicators . . . . . . . . . . . . . . .
Features . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . .
Chapter 2. Using your computer . . . . 9
Configuring the operating system . . . . . . .
Registering your computer . . . . . . . . . .
Special keys and buttons . . . . . . . . . .
Function key combinations . . . . . . . .
Numeric keypad . . . . . . . . . . . .
13
Using the touch pad . . . . . . . . . . . .
13
Checking the battery status . . . . . . . .
Using the ac power adapter. . . . . . . .
Maximizing the battery life . . . . . . . .
Power-saving modes . . . . . . . . . .
Handling the battery. . . . . . . . . . .
Connecting to the network . . . . . . . . . .
Ethernet connection . . . . . . . . . . .
Wireless connection . . . . . . . . . . .
Using the NVIDIA Optimus Graphics feature . . .
Using a flash media card. . . . . . . . . . .
Chapter 3. You and your computer . .
Accessibility and comfort . . . . . . . . . .
Ergonomic information. . . . . . . . . .
Chapter 4. Security . . . . . . . . . .
Attaching a mechanical lock . . . . . . . . .
Using passwords. . . . . . . . . . . . . .
Using a fingerprint reader . . . . . . . . . .
Chapter 5. Recovery overview . . . .
Recovery solutions on the Windows 7 operating
system . . . . . . . . . . . . . . . . . .
Recovery solutions on the Windows 8 operating
system . . . . . . . . . . . . . . . . . .
Chapter 6. Replacing hardware . . . .
Static electricity prevention . . . . . . . . . .
Replacing the battery pack . . . . . . . . . .
Replacing the backup battery . . . . . . . . .
Replacing the hard disk drive . . . . . . . . .
Replacing a memory module . . . . . . . . .
Replacing the PCI Express Mini Card for wireless
LAN/WiMAX connection . . . . . . . . . . .
Chapter 7. Preventing problems . . .
General tips for preventing problems . . . . . .
Taking care of your computer . . . . . . . . .
Chapter 8. Troubleshooting computer
problems . . . . . . . . . . . . . . .
Troubleshooting . . . . . . . . . . . . . .
Battery and power problems . . . . . . .
Computer screen problems . . . . . . . .
Problems with drives and other storage
devices . . . . . . . . . . . . . . . .
OneKey Recovery Pro program problems . .
A password problem . . . . . . . . . .
A sound problem . . . . . . . . . . . .
Appendix A. Regulatory
information . . . . . . . . . . . . . .
Wireless related information . . . . . . . . .
ENERGY STAR model information . . . . . . .
Export classification notice . . . . . . . . . .
Electronic emission notices. . . . . . . . . .
Federal Communications Commission (FCC)
Declaration of Conformity
Appendix B. WEEE and recycling
statements . . . . . . . . . . . . . .
China WEEE statement . . . . . . . . . . .
Important WEEE information . . . . . . . . .
Recycling information for Brazil . . . . . . . .
Battery recycling information for the European
Union . . . . . . . . . . . . . . . . . .
Battery recycling information for the United States
and Canada . . . . . . . . . . . . . . . .
Battery recycling information for Taiwan . . . . .
Eurasian compliance mark . . . . . . . . . .
© Copyright Lenovo 2013
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