Lenovo 8215, 8157, 8158, 8159, 8156, 9210, 9211, 8116, TC A52-8155 manual Index

Page 63

Index

A

adapter

 

 

connectors

15

 

installing

15

 

peripheral component interconnect (PCI) 4

audio line in connector

9

audio line out connector

9

audio subsystem 2

 

B

battery, changing 23

BIOS, updating (flashing) 33 Boot-block recovery 34

H

hard disk drive recovery

29

hard disk drive security

28

I

information resources xiii input/output (I/O) features 2 installing options

adapters 15 internal drives 16 memory modules 14 security features 22

internal drives 2

CK

cables, connecting 25 changing

startup device sequence 30 changing the battery 23 closing the cover 25 CMOS, clearing 24 components, internal 11 connecting drives 21 connector description 9 connectors

front 7 rear 8

cover closing 25 opening 10

D

device drivers 9 drives

bays 17 internal 16 specifications 17

dual inline memory modules (DIMMs) 14

E

keyboard connector 9

L

locating components 11

M

memory installing 14

modem commands Basic AT 37 Extended AT 39 Fax Class 1 41 Fax Class 2 41 MNP/V.42/V.42bis/V.44 40 Voice 42

mouse cleaning 35 mouse connector 9

N

noise level 5

O

environment, operating 5

opening the cover 10

Ethernet 2

 

options 4

 

Ethernet connector

9

available

4

exiting, Setup Utility

31

external

4

expansion adapters

3

internal

4

external options 7

 

 

 

F

P

 

parallel connector

9

features 1

password

 

 

administrator

28

 

erasing 24

 

 

IDE drive master 29

 

IDE drive user

28

© Lenovo 2005. Portions © IBM Corp. 2005.

 

47

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Page 62 Page 64
Contents Page Page Page Page Contents Iv User Guide Conditions that require immediate action Important safety informationService General safety guidelinesExtension cords and related devices Power cords and power adaptersBatteries Plugs and outletsHeat and product ventilation CD and DVD drive safetyAdditional safety information Lithium battery noticeTo connect To disconnect Laser compliance statement Modem safety informationPower supply statement Information resources OverviewXiv User Guide Features Installing optionsMemory Expansion Available options Specifications Supported operating positions Tools requiredHandling static-sensitive devices Installing external options Locating connectors on the rear of your computer Obtaining device drivers Connector DescriptionOpening the cover Locating components Accessing system board components and drives Identifying parts on the system board Installing memory What to do next Installing PCI adaptersInstalling internal drives Drive specifications Installing a drive in bay Installing a diskette drive in bay User Guide Connecting drives Security features Connecting an additional serial ATA hard disk driveChanging the battery Integrated cable lock Password protectionErasing a lost or forgotten password clearing Cmos Closing the cover and connecting the cables User Guide Using passwords Using the Setup UtilityStarting the Setup Utility program Viewing and changing settingsIDE Drive User Password Password considerationsUser Password Administrator PasswordIDE Drive Master Password Setting, changing, and deleting a passwordResetting the hard disk drive and power-on password Changing the startup device sequence Using Security Profile by DeviceSelecting a startup device Selecting a temporary startup deviceExiting from the Setup Utility program Advanced settingsUser Guide Updating flashing Bios from a diskette or CD-ROM Appendix A. Updating system programsSystem program Recovering from a POST/BIOS update failure Updating flashing Bios from your operating systemAppendix B. Cleaning the mouse Cleaning an optical mouseCleaning a mouse with a ball User Guide Basic AT commands Appendix C. Manual modem commandsInternal speaker on until carrier detected Low speaker volumeSet Pulse dial as default Set Tone Dial as defaultExtended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 2 commands Fax Class 1 commandsVoice commands Appendix C. Manual modem commands User Guide Appendix D. Notices Trademarks Television output noticeIndex Password lost or forgotten Page Part Number 39J8170

9211, 9210, 8159, 8116, 8158 specifications

Lenovo has been a prominent player in the realm of computing technology, and its range of devices continues to impress with innovative features and robust performance. Among its diverse lineup, the Lenovo 8157, 8156, TC A52-8155, 8215, and 8158 stand out as notable models equipped with advanced technologies and exceptional characteristics.

The Lenovo 8157 is designed for users who seek a powerful computing experience. It typically features high-performance Intel processors that deliver swift multitasking capabilities, alongside ample RAM for seamless operation. The device integrates a vibrant display, ensuring that visuals are sharp and clear, making it ideal for both productivity tasks and entertainment.

Moving to the Lenovo 8156, this model emphasizes a balance between performance and portability. It often includes extensive battery life, allowing users to work on the go without frequent recharges. Enhanced graphics support also characterizes this device, catering to users who enjoy gaming or graphic design applications.

The TC A52-8155 offers a compelling option for businesses and home office setups. It typically includes a spacious hard drive for storage, making it suitable for users who require substantial space for applications and files. Enhanced connectivity features are also a highlight, ensuring that users can easily link their devices to networks and peripherals.

Lenovo’s 8215 model is distinguished by its user-centric design. Its ergonomic build and lightweight structure enhance usability, making it a favorite among professionals who travel frequently. Coupled with Lenovo’s proprietary software solutions, such as security features and recovery options, the 8215 ensures a secure and reliable user experience.

Finally, the Lenovo 8158 is geared towards users looking for versatility and strength. This model often comes with advanced thermal management technology, ensuring the device remains responsive even under heavy workloads. With excellent wireless capabilities and a suite of multimedia features, the 8158 is designed to cater both to work demands and entertainment needs.

In conclusion, the Lenovo 8157, 8156, TC A52-8155, 8215, and 8158 represent a diverse range of devices that cater to different user requirements. With their powerful hardware, innovative designs, and user-friendly features, Lenovo continues to deliver products that combine performance and practicality, making them suitable for a wide array of consumers, from casual users to business professionals.
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