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Solution: Change the resolution depth to lower settings for the primary display. Refer to the "Solution" for "The Extend desktop function does not work" above. • Problem: The screen position on the external monitor is incorrect when that monitor is set for a high resolution. Solution: Sometimes, when you use a high resolution such as 1600x1200, the image is shifted to left or right on the screen. To correct this, first ensure that your external monitor supports the display mode, that is, the resolution and the refresh rate, that you have set. If it does not, set a display mode that the monitor supports. If it does support the display mode you have set, go to the setup menu for the monitor itself and adjust the settings there. Usually the external monitor has buttons for access to the setup menu. For details, see the documentation that comes with the computer. Audio problems • Problem: Wave or MIDI sound does not play correctly. Solution: Ensure the built-in audio device is configured correctly by doing the following: 1. Click Start ➙ Control Panel. 2. Click Hardware and Sound. 3. Click Device Manager. If you are prompted for an administrator password or confirmation, type the password or provide confirmation. 4. Double-click Sound, video and game controllers. 5. Ensure the following device is enabled and configured correctly: - Realtek High Definition Audio • Problem: Recordings made by using the Microphone input are not loud enough. Solution: Ensure that Microphone Boost is turned on and set by doing the following: 1. Click Start ➙ Control Panel. 2. Click Hardware and Sound 3. Click Sound. 4. Click the Recording tab in the Sound window. 5. Select Microphone, and click the Properties button. 6. Click the Levels tab, and move the Microphone Boost slider upwards. 7. Click OK. Notes: - The names of windows or fields are slightly different depending on the operating system you use. - For details about controlling volume, refer to your Windows online help. • Problem: A volume or balance slider cannot be moved. Solution: The slider might be grayed out. This means that its position is fixed by the hardware and cannot be changed. • Problem: The volume sliders do not stay in place when some audio applications are used. Solution: It is normal for the sliders to change position when certain sound applications are used. The applications are aware of the Volume Mixer window and are allowed to change the settings themselves. An example is the Windows Media Player. Usually the application has sliders available to control the sound from within the application. 138 User Guide

Section	Page
Read this first	7
Important safety information	8
Conditions that require immediate action	9
Safety guidelines	9
Chapter 1. Product Overview	19
Locating computer controls, connectors, features, and indicators	19
Front view	19
Right-side view	21
Left-side view	22
Bottom view	24
Rear view	25
Status indicators	26
Locating important product information	27
Machine type and model label	27
FCC ID and IC Certification number label	28
Certificate of Authenticity label	29
Features	30
Specifications	31
Operating environment	32
ThinkVantage Technologies and software	32
Accessing ThinkVantage applications	32
ThinkVantage applications	34
Chapter 2. Using your computer	37
Register your computer	37
Frequently asked questions	37
Special keys and buttons	39
Function key combinations	39
Volume and mute buttons	41
Windows key	42
Using the UltraNav pointing device	42
Using the TrackPoint pointing device	43
Using the touch pad	44
Disabling the UltraNav pointing device and using an external mouse	44
Adding the UltraNav icon to the Windows notification area	45
Power management	45
Checking battery status	45
Using the ac power adapter	45
Charging the battery	46
Maximizing battery life	46
Managing your battery power	46
Understanding the power-saving modes	47
Handling the battery	48
Connecting to the network	49
Ethernet connections	50
Wireless connections	50
Presentations and multimedia	54
Changing display settings	54
Connecting a projector or external display	54
Setting up a presentation	56
Using dual displays	56
Using the NVIDIA Optimus Graphics feature	57
Using audio features	57
Using the integrated camera	58
Using the optical disk drive	59
Using an ExpressCard or a flash media card	59
Chapter 3. You and your computer	61
Accessibility and comfort	61
Ergonomic information	61
Comfort	62
Accessibility information	62
Traveling with your computer	63
Travel tips	63
Travel accessories	64
Chapter 4. Security	65
Attaching a mechanical lock	65
Using passwords	65
Passwords and sleep mode	65
Typing passwords	65
Power-on password	66
Hard disk passwords	66
Supervisor password	68
Hard disk security	70
Setting the security chip	71
Using a fingerprint reader	72
Notice on deleting data from your hard disk drive or solid state drive	74
Understanding and using firewalls	74
Protecting data against viruses	75
Chapter 5. Recovery overview	77
Creating and using recovery media	77
Creating recovery media	77
Using recovery media	78
Performing backup and recovery operations	78
Performing a backup operation	78
Performing a recovery operation	79
Using the Rescue and Recovery workspace	79
Creating and using a rescue medium	80
Creating a rescue medium	80
Using a rescue medium	80
Reinstalling preinstalled applications and device drivers	81
Solving recovery problems	82
Chapter 6. Replacing devices	83
Static electricity prevention	83
Replacing the battery	83
Replacing the SIM card	85
Replacing the hard disk drive or solid state drive	86
Replacing the keyboard	88
Replacing and installing a memory module	92
Replacing the optical disk drive	95
Replacing the PCI Express Mini Card for wireless LAN/WiMAX connection	100
Replacing or installing the PCI Express Mini Card for wireless WAN connection	102
Replacing the backup battery	106
Chapter 7. Enhancing your computer	109
Finding ThinkPad options	109
ThinkPad port replicators and docking stations	109
Front view	110
Rear view	112
Attaching a port replicator or docking station	115
Detaching a port replicator or docking station	117
Security feature	118
Using the system lock key	119
Chapter 8. Advanced configuration	121
Installing a new operating system	121
Before you begin	121
Installing the Windows 7 operating system	122
Installing device drivers	123
Installing driver for the 4-in-1 Media card reader	123
Installing the driver for USB 3.0	123
Installing ThinkPad Monitor File for Windows 7	123
Installing other device drivers and software	124
ThinkPad Setup	124
Main menu	125
Config menu	125
Date/Time menu	129
Security menu	130
Startup menu	134
Restart menu	136
Updating your system UEFI BIOS	136
Using system management	136
System management	137
Setting management features	137
Chapter 9. Preventing problems	139
General tips for preventing problems	139
Making sure device drivers are current	140
Getting the latest drivers from the Web site	140
Getting the latest drivers using ThinkVantage System Update	140
Taking care of your computer	141
Cleaning the cover of your computer	142
Chapter 10. Troubleshooting computer problems	145
Diagnosing problems	145
Troubleshooting	145
Computer stops responding	145
Spills on the keyboard	146
Error messages	146
Errors without messages	148
Beep errors	149
Memory module problems	149
Networking problems	149
Problems with keyboard and other pointing devices	151
Problems with display and multimedia devices	152
Fingerprint reader problems	157
Battery and power problems	157
Problems with drives and other storage devices	160
A software problem	162
Problems with ports and connectors	162
Chapter 11. Getting support	165
Before you contact Lenovo	165
Register your computer	165
Download system updates	165
Record information	165
Getting help and service	165
Using diagnostic programs	166
Lenovo Support Web site	166
Calling Lenovo	166
Purchasing additional services	167
Appendix A. Regulatory information	169
Wireless related information	169
Location of the UltraConnect wireless antennas	170
Locating wireless regulatory notices	171
Export classification notice	171
Electronic emission notices	171
Federal Communications Commission Declaration of Conformity	171
Industry Canada Class B emission compliance statement	172
European Union - Compliance to the Electromagnetic Compatibility Directive	172
German Class B compliance statement	172
Korea Class B compliance statement	173
Japan VCCI Class B compliance statement	173
Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase	173
Lenovo product service information for Taiwan	173
Appendix B. WEEE and recycling statements	175
EU WEEE statements	175
Japan recycling statements	175
Recycling information for Brazil	176
Battery recycling information for the European Union	176
Battery recycling information for the United States and Canada	177
Battery recycling information for Taiwan	177
Appendix C. ENERGY STAR model information	179
Appendix D. Notices	181

Match case Limit results 1 per page

Solution

: Change the resolution depth to lower settings for the primary display. Refer to the “Solution” for

“The Extend desktop function does not work” above.

•

Problem

: The screen position on the external monitor is incorrect when that monitor is set for a high

resolution.

Solution

: Sometimes, when you use a high resolution such as 1600x1200, the image is shifted to left or

right on the screen. To correct this, ﬁrst ensure that your external monitor supports the display mode, that

is, the resolution and the refresh rate, that you have set. If it does not, set a display mode that the monitor

supports. If it does support the display mode you have set, go to the setup menu for the monitor itself

and adjust the settings there. Usually the external monitor has buttons for access to the setup menu.

For details, see the documentation that comes with the computer.

Audio problems

•

Problem

: Wave or MIDI sound does not play correctly.

Solution

: Ensure the built-in audio device is conﬁgured correctly by doing the following:

1. Click

Start

➙

Control Panel

2. Click

Hardware and Sound

3. Click

Device Manager

. If you are prompted for an administrator password or conﬁrmation, type the

password or provide conﬁrmation.

4. Double-click

Sound

video and game controllers

5. Ensure the following device is enabled and conﬁgured correctly:

–

Realtek High Deﬁnition Audio

•

Problem

: Recordings made by using the Microphone input are not loud enough.

Solution

: Ensure that Microphone Boost is turned on and set by doing the following:

1. Click

Start

➙

Control Panel

2. Click

Hardware and Sound

3. Click

Sound

4. Click the

Recording

tab in the Sound window.

5. Select

Microphone

, and click the

Properties

button.

6. Click the

Levels

tab, and move the

Microphone Boost

slider upwards.

7. Click

Notes:

–

The names of windows or ﬁelds are slightly different depending on the operating system you use.

–

For details about controlling volume, refer to your Windows online help.

•

Problem

: A volume or balance slider cannot be moved.

Solution

: The slider might be grayed out. This means that its position is ﬁxed by the hardware and

cannot be changed.

•

Problem

: The volume sliders do not stay in place when some audio applications are used.

Solution

: It is normal for the sliders to change position when certain sound applications are used. The

applications are aware of the Volume Mixer window and are allowed to change the settings themselves.

An example is the Windows Media Player. Usually the application has sliders available to control the

sound from within the application.

138

User Guide