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Lenovo 7052A7U User Manual - Page 137

Index, Input/Output I/O features

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Index A a rescue medium, creating and using 70 Administrator, password 76 antivirus software 8 audio line-in connector 9 audio line-out connector 9 audio subsystem 1 B backup and recovery operations 68 basic troubleshooting 89 battery, replacing 45 boot-block recovery 82 C cable lock, security 27 card reader, installing 41 card reader, replacing 43 changing password 76 startup device sequence 78 cleaning an optical mouse 85 CMOS, clearing 77 components, internal 11 computer cover removing 32 computer cover, reinstalling 64 connector 9 connectors rear 9 connectors, controls, indicators front 8 considerations, passwords 76 creating and using a rescue medium 70 creating and using recovery media 67 CRU completing the installation 64 customer support center 111 D deleting a password 76 Description 9 device drivers 65 devices, handling static-sensitive 31 diagnostics programs, using 110 diagnostics, troubleshooting 89 DisplayPort connector 9 documentation, using 110 drivers, device 65 © Copyright Lenovo 2011 drives bays 13 specifications 13 E environment, operating 5 Ethernet 1 Ethernet connector 10 exiting, Setup Utility 79 expansion 3 external options, installing 31 F failure, recovering from POST/BIOS 82 features 1 flashing the BIOS 81 front connectors, controls, indicators 8 front audio and USB assembly, replacing 60 front bezel front bezel, removing 33 front bezel, reinstalling 33 front fan assembly, replacing 57 G getting help 109 information 109 service 109 H hard disk drive, replacing 53 heat sink and fan assembly, replacing 48 help and service 110 getting 109 Help and Support 109 I important safety information vii information getting 109 important safety vii resources 109 safety 110 warranty 110 Input/Output (I/O) features 3 installing options 123

Section	Page
Important safety information	9
Service and upgrades	9
Static electricity prevention	9
Power cords and power adapters	10
Extension cords and related devices	10
Plugs and outlets	11
External devices	11
Heat and product ventilation	11
Operating environment	12
Modem safety information	12
Laser compliance statement	13
Power supply statement	13
Cleaning and maintenance	13
Russia Compliance Mark for Market Access	13
Chapter 1. Product overview	15
Features	15
Specifications	19
Software overview	19
Software provided by Lenovo	19
Adobe Reader	22
Antivirus software	22
Locations	22
Locating connectors, controls, and indicators on the front of your computer	22
Locating connectors on the rear of your computer	23
Locating components	25
Locating parts on the system board	26
Locating internal drives	27
Machine type and model label	27
Chapter 2. Using your computer	29
Frequently asked questions	29
Using the keyboard	29
Using Windows shortcut keys	29
Using the blue ThinkVantage button	30
Using a fingerprint reader	30
Using the wheel mouse	30
Adjusting audio	31
About your computer audio	31
Setting the volume from the desktop	31
Setting the volume from Control Panel	31
Using CDs and DVDs	32
Handling and storing CD and DVD media	32
Playing a CD or DVD	32
Recording a CD or DVD	33
Chapter 3. You and your computer	35
Accessibility and comfort	35
Arranging your workspace	35
Comfort	35
Glare and lighting	36
Air circulation	36
Electrical outlets and cable lengths	36
Register your computer with Lenovo	37
Moving your computer to another country or region	37
Voltage-selection switch	37
Replacement power cords	37
Chapter 4. Security	39
Security features	39
Locking the computer cover	40
Attaching an integrated cable lock	41
Using passwords	41
BIOS passwords	41
Windows passwords	42
Setting up the integrated Security Chip	42
Setting the Security Chip	42
Using and understanding firewalls	43
Protecting data against viruses	43
Chapter 5. Installing or replacing hardware	45
Handling static-sensitive devices	45
Installing or replacing hardware	45
Installing external options	45
Removing the computer cover	46
Removing and reinstalling the front bezel	47
Installing or replacing a PCI card	48
Installing or replacing a memory module	50
Installing or replacing the optical drive	52
Installing or replacing the card reader	55
Replacing the battery	59
Replacing the power supply assembly	60
Replacing the heat sink and fan assembly	62
Replacing the microprocessor	64
Replacing the primary hard disk drive	67
Replacing the secondary hard disk drive	69
Replacing the front fan assembly	71
Replacing the rear fan assembly	72
Replacing the front audio and USB assembly	74
Replacing the internal speaker	75
Replacing the keyboard or mouse	77
Completing the parts replacement	78
Chapter 6. Recovery information	81
Creating and using recovery media	81
Creating recovery media	81
Using recovery media	82
Performing backup and recovery operations	82
Performing a backup operation	82
Performing a recovery operation	83
Using the Rescue and Recovery workspace	83
Creating and using a rescue medium	84
Creating a rescue medium	84
Using a rescue medium	85
Reinstalling preinstalled applications and device drivers	85
Reinstalling software programs	86
Reinstalling device drivers	87
Solving recovery problems	87
Chapter 7. Using the Setup Utility program	89
Starting the Setup Utility program	89
Viewing and changing settings	89
Using passwords	89
Password considerations	90
Power-On Password	90
Administrator Password	90
Hard Disk Password	90
Setting, changing, and deleting a password	90
Erasing lost or forgotten passwords (clearing CMOS)	91
Enabling or disabling a device	91
Selecting a startup device	92
Selecting a temporary startup device	92
Selecting or changing the startup device sequence	92
Enabling ErP compliance mode	92
Smart performance choices	93
Exiting from the Setup Utility program	93
Chapter 8. Updating system programs	95
Using system programs	95
Updating (flashing) the BIOS from a disc	95
Updating (flashing) the BIOS from your operating system	96
Recovering from a POST/BIOS update failure	96
Chapter 9. Preventing problems	97
Keeping your computer current	97
Getting the latest device drivers for your computer	97
Updating your operating system	97
Using System Update	97
Cleaning and maintenance	98
Basics	98
Cleaning your computer	99
Good maintenance practices	100
Moving your computer	100
Chapter 10. Troubleshooting and diagnostics	103
Basic troubleshooting	103
Troubleshooting procedure	104
Troubleshooting	105
Audio problems	105
CD problems	107
DVD problems	107
Intermittent problems	109
Keyboard, mouse, or pointing device problems	109
Monitor problems	111
Networking problems	113
Option problems	115
Performance and lockup problems	116
Printer problems	119
Serial port problems	119
Software problems	119
USB problems	120
Diagnostic programs	121
Lenovo ThinkVantage Toolbox	121
PC-Doctor for DOS	121
Chapter 11. Getting information, help, and service	123
Information resources	123
Lenovo ThinkVantage Tools	123
ThinkVantage Productivity Center	123
Lenovo Welcome	123
Help and Support	123
Safety and Warranty	124
Lenovo Web site (http://www.lenovo.com)	124
Lenovo Support Web site	124
Help and service	124
Using the documentation and diagnostic programs	124
Calling for service	125
Using other services	125
Purchasing additional services	126
Appendix A. Regulatory information	127
Export classification notice	127
Television output notice	127
EU-EMC Directive (2004/108/EC) EN 55022 class B Statement of Compliance	127
Japanese VCCI Class B statement	128
Japanese compliance for products less than or equal to 20 A per phase	128
Additional regulatory information	128
Appendix B. WEEE and recycling statements	129
European Union (EU) WEEE statement	129
Japan recycling statements	129
Appendix C. Power cord notice	131
Appendix D. Notices	135
Trademarks	136

Match case Limit results 1 per page

Index

a rescue medium, creating and using

Administrator, password

antivirus software

audio line-in connector

audio line-out connector

audio subsystem

backup and recovery operations

basic troubleshooting

battery, replacing

boot-block recovery

cable lock, security

card reader, installing

card reader, replacing

changing

password

startup device sequence

cleaning an optical mouse

CMOS, clearing

components, internal

computer cover

removing

computer cover, reinstalling

connector

connectors

rear

connectors, controls, indicators

front

considerations, passwords

creating

and using a rescue medium

creating and using

recovery media

CRU

completing the installation

customer support center

111

deleting a password

Description

device drivers

devices, handling static-sensitive

diagnostics programs, using

110

diagnostics, troubleshooting

DisplayPort connector

documentation, using

110

drivers, device

drives

bays

speciﬁcations

environment, operating

Ethernet

Ethernet connector

exiting, Setup Utility

expansion

external options, installing

failure, recovering from POST/BIOS

features

ﬂashing the BIOS

front

connectors, controls, indicators

front audio and USB assembly, replacing

front bezel

front bezel, removing

front bezel, reinstalling

front fan assembly, replacing

getting

help

109

information

109

service

109

hard disk drive, replacing

heat sink and fan assembly, replacing

help

and service

110

getting

109

Help and Support

109

important safety information

vii

information

getting

109

important safety

vii

resources

109

safety

110

warranty

110

Input/Output (I/O) features

installing options

123