Home » Lenovo Manuals » Laptops » Lenovo ThinkPad S430 » Manual Viewer

Lenovo ThinkPad S430 User Guide - Page 135

A wireless LAN problem, Ensure that Wake On LAN is enabled in ThinkPad Setup.

View all Lenovo ThinkPad S430 manuals

Add to My Manuals
Save this manual to your list of manuals

Page 135 highlights

If you configured the adapter for full duplex, ensure that the switch port also is configured for full duplex. Setting the wrong duplex mode can degrade performance, cause data loss, or result in lost connections. - You have installed all networking software that is necessary for your network environment. Check with your LAN administrator for the necessary networking software. • Problem: The adapter stops working for no apparent reason. Solution: The network driver files might be corrupt or missing. Update the driver by referring to the above solution for the procedure to ensure that the correct device driver is installed. • Problem: If your computer is a Gigabit Ethernet model and you use a speed of 1000 Mbps, the connection fails or errors occur. Solution: - Use Category 5 wiring and ensure that the network cable is securely connected. - Connect to a 1000 BASE-T hub/switch (not 1000 BASE-X). • Problem: The Wake On LAN feature is not working. Solution: - Ensure that Wake On LAN is enabled in ThinkPad Setup. - If it has been enabled, check with your LAN administrator for the necessary settings. • Problem: If your computer is a Gigabit Ethernet model, it cannot connect to the network at 1000 Mbps. Instead, it connects at 100 Mbps. Solution: - Try another cable. - Ensure that the link partner is set to auto-negotiate. - Ensure that the switch is 802.3ab-compliant (gigabit over copper). A wireless LAN problem Problem: You cannot connect to the network using the built-in wireless network card. Solution: • If your system is installed with Windows 7 operating system, ensure that: - Your wireless LAN driver is the latest version. Check the Web site and confirm that the driver version supported by the Access Connections program is the latest documented in the readme file. - Your computer is within range of a wireless access point. - The wireless radio is enabled by double-clicking the Access Connections icon on the taskbar. Check the Network Name (SSID) and your encryption information. Use the Access Connections program to verify this case-sensitive information. • If your system is installed with Windows 8 operating system, ensure that: - Your wireless LAN driver is the latest version. - Your computer is within range of a wireless access point. - The wireless radio is enabled. - The Airplane mode is off. Chapter 9. Troubleshooting computer problems 119

Section	Page
Read this first	7
Important safety information	8
Conditions that require immediate action	9
Safety guidelines	9
Chapter 1. Product overview	17
Locating computer controls, connectors, and indicators	17
Front view	17
Right-side view	20
Left-side view	22
Bottom view	23
Rear view	24
Status indicators	24
Locating important product information	26
Machine type and model label	26
FCC ID and IC Certification number label	27
Certificate of Authenticity label	27
Features	28
Specifications	29
Operating environment	30
Lenovo programs	30
Accessing Lenovo programs on the Windows 7 operating system	31
Accessing Lenovo programs on the Windows 8 operating system	32
An introduction to Lenovo programs	33
Chapter 2. Using your computer	37
Registering your computer	37
Frequently asked questions	37
Special keys	39
Using the UltraNav pointing device	41
Using the TrackPoint pointing device	41
Using the touch pad	43
Disabling the UltraNav pointing device and using an external mouse	44
Adding the UltraNav icon to the Windows notification area	44
Power management	44
Checking the battery status	44
Using the ac power adapter	45
Charging the battery	45
Maximizing the battery life	46
Managing the battery power	46
Power-saving modes	46
Connecting to the network	48
Ethernet connections	48
Wireless connections	48
Attaching an external monitor	52
Changing display settings	53
Using the Extend desktop function	53
Setting up a presentation	54
Using the NVIDIA Optimus Graphics feature	55
Using audio features	55
Using the integrated camera	56
Using the ThinkLight light feature	56
Using the optical drive	56
Using a media card	57
Inserting a media card	57
Removing a media card	57
Chapter 3. You and your computer	59
Accessibility and comfort	59
Ergonomic information	59
Comfort	60
Accessibility information	60
Traveling with your computer	61
Travel tips	61
Travel accessories	62
Chapter 4. Security	63
Attaching a mechanical lock	63
Using passwords	63
Passwords and sleep mode	63
Typing passwords	63
Power-on password	64
Hard disk passwords	64
Supervisor password	66
Hard disk security	68
Setting the security chip	69
Using the fingerprint reader	70
Notice on deleting data from your hard disk drive or solid state drive	72
Using firewalls	73
Protecting data against viruses	73
Chapter 5. Recovery overview	75
Recovery overview for the Windows 7 operating system	75
Creating and using a recovery media	75
Performing backup and recovery operations	76
Using the OneKey Recovery Pro workspace	77
Creating and using a rescue medium	78
Reinstalling preinstalled applications and device drivers	79
Solving recovery problems	79
Recovery overview for the Windows 8 operating system	80
Refreshing your computer	80
Resetting your computer to the factory default settings	80
Advanced startup options	80
Chapter 6. Replacing devices	83
Static electricity prevention	83
Disabling the built-in battery	83
Replacing the SIM card	84
Replacing the hard disk drive or solid state drive	85
Replacing the keyboard	87
Replacing the optical drive	91
Replacing a memory module	93
Replacing a Mini PCI ExpressCard for wireless LAN connection	95
Replacing a Mini PCI ExpressCard for wireless WAN connection	97
Replacing the backup battery	102
Chapter 7. Advanced configuration	105
Installing a new operating system	105
Before you begin	105
Installing the Windows 7 operating system	106
Installing the Windows 8 operating system	107
Installing device drivers	107
Installing the driver for the 4-in-1 media card reader	107
Installing the driver for USB 3.0 (for Windows 7)	107
Installing the ThinkPad monitor file for Windows 2000/XP/Vista/7/8 (for Windows 7)	108
Installing other drivers and software (for Windows 7)	108
ThinkPad Setup	108
Main menu	109
Config menu	109
Date/Time menu	113
Security menu	114
Startup menu	118
Restart menu	119
Updating your system UEFI BIOS	120
Using system management	120
System management	120
Setting management features	121
Chapter 8. Preventing problems	123
General tips for preventing problems	123
Making sure device drivers are current	124
Taking care of your computer	125
Cleaning the cover of your computer	126
Chapter 9. Troubleshooting computer problems	129
Diagnosing problems	129
Troubleshooting	129
Computer stops responding	129
Spills on the keyboard	130
Error messages	130
Errors without messages	132
Beep errors	133
Memory module problems	134
Networking problems	134
Problems with the keyboard and other pointing devices	136
Problems with the display and multimedia devices	137
Fingerprint reader problems	142
Battery and power problems	142
Problems with drives and other storage devices	145
A software problem	146
Problems with ports and connectors	147
Chapter 10. Getting support	149
Before you contact Lenovo	149
Getting help and service	150
Using diagnostic programs	150
Lenovo Support Web site	150
Calling Lenovo	150
Finding ThinkPad options	151
Purchasing additional services	151
Appendix A. Regulatory information	153
Wireless related information	153
Location of the UltraConnect wireless antennas	154
Locating wireless regulatory notices	155
Export classification notice	155
Electronic emission notices	155
Federal Communications Commission Declaration of Conformity	155
Industry Canada Class B emission compliance statement	155
European Union - Compliance to the Electromagnetic Compatibility Directive	156
German Class B compliance statement	156
Korea Class B compliance statement	156
Japan VCCI Class B compliance statement	157
Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase	157
Lenovo product service information for Taiwan	157
Appendix B. WEEE and recycling statements	159
Important WEEE information	159
Japan recycling statements	159
Recycling information for Brazil	160
Battery recycling information for the European Union	160
Battery recycling information for Taiwan	161
Battery recycling information for the United States and Canada	161
Appendix C. ENERGY STAR model information	163
Appendix D. Notices	165
Trademarks	166
Appendix E. Restriction of Hazardous Substances Directive (RoHS)	167
China RoHS	167
Turkish RoHS	167
Ukraine RoHS	167

Match case Limit results 1 per page

If you conﬁgured the adapter for full duplex, ensure that the switch port also is conﬁgured for full

duplex. Setting the wrong duplex mode can degrade performance, cause data loss, or result in lost

connections.

–

You have installed all networking software that is necessary for your network environment.

Check with your LAN administrator for the necessary networking software.

•

Problem

: The adapter stops working for no apparent reason.

Solution

: The network driver ﬁles might be corrupt or missing. Update the driver by referring to the above

solution for the procedure to ensure that the correct device driver is installed.

•

Problem

: If your computer is a Gigabit Ethernet model and you use a speed of 1000 Mbps, the

connection fails or errors occur.

Solution

–

Use Category 5 wiring and ensure that the network cable is securely connected.

–

Connect to a 1000 BASE-T hub/switch (not 1000 BASE-X).

•

Problem

: The Wake On LAN feature is not working.

Solution

–

Ensure that Wake On LAN is enabled in ThinkPad Setup.

–

If it has been enabled, check with your LAN administrator for the necessary settings.

•

Problem

: If your computer is a Gigabit Ethernet model, it cannot connect to the network at 1000 Mbps.

Instead, it connects at 100 Mbps.

Solution

–

Try another cable.

–

Ensure that the link partner is set to auto-negotiate.

–

Ensure that the switch is 802.3ab-compliant (gigabit over copper).

A wireless LAN problem

Problem

: You cannot connect to the network using the built-in wireless network card.

Solution

•

If your system is installed with Windows 7 operating system, ensure that:

–

Your wireless LAN driver is the latest version. Check the Web site and conﬁrm that the driver version

supported by the Access Connections program is the latest documented in the readme ﬁle.

–

Your computer is within range of a wireless access point.

–

The wireless radio is enabled by double-clicking the Access Connections icon on the taskbar.

Check the Network Name (SSID) and your encryption information. Use the Access Connections program

to verify this case-sensitive information.

•

If your system is installed with Windows 8 operating system, ensure that:

–

Your wireless LAN driver is the latest version.

–

Your computer is within range of a wireless access point.

–

The wireless radio is enabled.

–

The Airplane mode is off.

Chapter 9

Troubleshooting computer problems

119