Lenovo 88088NU User Manual Download Page 5 | Manualshive

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Contents

Important

safety

information

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. v

Conditions

that

require

immediate

action

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. v

General

safety

guidelines

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. vi

Service

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. vi

Power

cords

and

power

adapters

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. vii

Extension

cords

and

related

devices

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. viii

Plugs

and

outlets

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. viii

Batteries

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. viii

Heat

and

product

ventilation

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. ix

CD

and

DVD

drive

safety

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. ix

Additional

safety

information

.

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. x

Lithium

battery

notice

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. x

Modem

safety

information

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. xi

Laser

compliance

statement

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. xi

Power

supply

statement

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. xii

Introduction

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. xiii

Chapter

1.

Arranging

your

workspace

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. 1

Comfort

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. 1

Glare

and

lighting

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. 1

Air

circulation

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. 2

Electrical

outlets

and

cable

lengths

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. 2

Chapter

2.

Setting

up

your

computer

.

. 3

Connecting

your

computer

.

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.

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. 3

Turning

on

power

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. 8

Finishing

the

software

installation

.

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. 8

Completing

important

tasks

.

.

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.

.

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. 8

Updating

your

operating

system

.

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.

.

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. 9

Installing

other

operating

systems

.

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.

.

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. 9

Updating

your

antivirus

software

.

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.

.

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. 9

Shutting

down

the

computer

.

.

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.

.

.

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. 9

Chapter

3.

Installing

options

.

.

.

.

. 11

Features

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. 11

Available

options

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. 14

Specifications

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. 15

Supported

operating

positions

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. 16

Tools

required

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. 17

Handling

static-sensitive

devices

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. 17

Installing

external

options

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. 18

Locating

connectors

on

the

front

of

your

computer

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. 18

Locating

connectors

on

the

rear

of

your

computer

19

Obtaining

device

drivers

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. 20

Opening

the

cover

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. 21

Locating

components

.

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. 22

Identifying

parts

on

the

system

board

.

.

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. 23

Installing

memory

.

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.

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.

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.

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. 24

Installing

PCI

adapters

.

.

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. 25

Installing

internal

drives

.

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. 27

Drive

specifications

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. 28

Installing

a

drive

in

bay

1

.

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. 29

Connecting

drives

.

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.

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.

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. 30

Installing

a

diskette

drive

in

bay

2

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. 32

Security

features

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. 34

Identifying

security

locks

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. 34

Rope

Clip

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. 35

Integrated

cable

lock

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. 36

Password

protection

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. 36

Changing

the

battery

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. 37

Erasing

a

lost

or

forgotten

password

(clearing

CMOS)

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. 38

Closing

the

cover

and

connecting

the

cables

.

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. 39

Chapter

4.

Recovering

software

.

.

.

. 41

Creating

and

using

product

recovery

discs

.

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. 41

Backup

and

recovery

.

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.

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. 42

Using

the

Rescue

and

Recovery

workspace

.

.

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. 43

Solving

recovery

problems

.

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. 44

Creating

and

using

rescue

media

.

.

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.

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. 44

Creating

and

using

a

Recovery

Repair

diskette

.

. 45

Recovering

or

installing

device

drivers

.

.

.

.

. 46

Setting

a

rescue

device

in

the

startup

sequence

46

Chapter

5.

Using

the

Setup

Utility

.

.

. 49

Starting

the

Setup

Utility

program

.

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. 49

Viewing

and

changing

settings

.

.

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.

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. 49

Using

passwords

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.

.

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. 49

Password

considerations

.

.

.

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. 49

User

Password

.

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. 50

Administrator

Password

.

.

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. 50

Setting,

changing,

and

deleting

a

password

.

.

. 50

Selecting

a

startup

device

.

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.

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.

.

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.

. 50

Selecting

a

temporary

startup

device

.

.

.

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. 50

Changing

the

startup

device

sequence

.

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.

. 51

Advanced

settings

.

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.

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.

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.

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. 51

Exiting

from

the

Setup

Utility

program

.

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. 51

Chapter

6.

Updating

system

programs

53

Using

system

programs

.

.

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. 53

Updating

(flashing)

BIOS

from

a

diskette

.

.

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. 53

Chapter

7.

Troubleshooting

and

diagnostics

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. 55

Basic

troubleshooting

.

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. 55

Diagnostic

programs

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. 56

PC-Doctor

for

Windows

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. 57

PC-Doctor

for

DOS

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. 57

Cleaning

the

mouse

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.

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. 58

Optical

mouse

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. 59

Non-optical

mouse

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. 59

Chapter

8.

Getting

information,

help,

and

service

.

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.

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.

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. 61

Information

resources

.

.

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.

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.

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. 61

Online

Books

folder

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.

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.

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. 61

©

Lenovo

2005,

2006.

Portions

©

IBM

Corp.

2005.

iii

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Summary of Contents for 88088NU

Page 1: ...User Guide Types 8011 8793 8797 8801 Types 8805 8810 8814 ...

Page 2: ......

Page 3: ...User Guide Types 8011 8793 8797 8801 Types 8805 8810 8814 ...

Page 4: ...ICTED RIGHTS Our products and or services are provided with RESTRICTED RIGHTS Use duplication or disclosure by the Government is subject to the GSA ADP Schedule contract with Lenovo Group Limited if any or the standard terms of this commercial license or if the agency is unable to accept this Program under these terms then we provide this Program under the provisions set forth in Commercial Comput...

Page 5: ... Drive specifications 28 Installing a drive in bay 1 29 Connecting drives 30 Installing a diskette drive in bay 2 32 Security features 34 Identifying security locks 34 Rope Clip 35 Integrated cable lock 36 Password protection 36 Changing the battery 37 Erasing a lost or forgotten password clearing CMOS 38 Closing the cover and connecting the cables 39 Chapter 4 Recovering software 41 Creating and ...

Page 6: ...rams 63 Calling for service 63 Using other services 64 Purchasing additional services 64 Appendix A Manual modem commands 65 Basic AT commands 65 Extended AT commands 67 MNP V 42 V 42bis V 44 commands 68 Fax Class 1 commands 69 Fax Class 2 commands 69 Voice commands 70 Appendix B Notices 73 Television output notice 74 Trademarks 74 Index 75 iv User Guide ...

Page 7: ...e such a product this information applies to your product In addition your computer product contains a coin sized internal battery that provides power to your system clock even when the machine is unplugged so the battery safety information applies to all computers Conditions that require immediate action Products can become damaged due to misuse or neglect Some product damage is serious enough th...

Page 8: ...using that product until you can contact the product manufacturer for further instructions or until you get a suitable replacement General safety guidelines Always observe the following precautions to reduce the risk of injury and property damage Service Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or your documentation Only use a service p...

Page 9: ... power adapters from liquids For instance do not leave your power cord or power adapter near sinks tubs toilets or on floors that are cleaned with liquid cleansers Liquids can cause a short circuit particularly if the power cord or power adapter have been stressed by misuse Liquids can also cause gradual corrosion of the power cord terminals and or the connector terminals on the power adapters whi...

Page 10: ...that the power outlet you are using is properly wired easily accessible and located close to the equipment Do not fully extend power cords in a way that will stress the cords Carefully connect and disconnect the equipment from the electrical outlet Batteries All personal computers manufactured by Lenovo contain a non rechargeable coin cell battery to provide power to the system clock In addition m...

Page 11: ...umulation you should also examine and remove dust from the inside of the computer including heat sink inlet fins power supply vents and fans Always turn off and unplug the computer before opening the cover If possible avoid operating your computer within 2 feet of high traffic areas If you must operate your computer in or near a high traffic area you should inspect and if necessary clean your comp...

Page 12: ...Disconnect the attached power cords telecommunications systems networks and modems before you open the device covers unless instructed otherwise in the installation and configuration procedures v Connect and disconnect cables as described in the following table when installing moving or opening covers on this product or attached devices To connect 1 Turn everything OFF 2 First attach all cables to...

Page 13: ...d DVD ROM drives are also sold separately as options CD ROM drives and DVD ROM drives are laser products These drives are certified in the U S to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations DHHS 21 CFR Subchapter J for Class 1 laser products Elsewhere these drives are certified to conform to the requirements of the International Electro...

Page 14: ...s the following label attached Hazardous voltage current and energy levels are present inside any component that has this label attached There are no serviceable parts inside these components If you suspect a problem with one of these parts contact a service technician xii User Guide ...

Page 15: ...a recover software and restore the entire contents of your hard disk to a previously saved state v Chapter 5 Using the Setup Utility on page 49 provides instructions on how to view and change the configuration settings of your computer v Chapter 6 Updating system programs on page 53 provides information about updating POST BIOS and how to recover from a POST BIOS update failure v Chapter 7 Trouble...

Page 16: ...xiv User Guide ...

Page 17: ... on the keyboard and your hands and fingers relaxed You can change the angle of the keyboard for maximum comfort by adjusting the position of the keyboard feet Viewing Distance Lower Back Support Seat Height Adjust the monitor so the top of the screen is at or slightly below eye level Place the monitor at a comfortable viewing distance usually 51 to 61 cm 20 to 24 in and position it so you can vie...

Page 18: ...might result in a malfunction or damage Place the computer and monitor so that nothing blocks the air vents usually 51 mm 2 in of air space is sufficient Also make sure the vented air is not blowing on someone else Electrical outlets and cable lengths The location of electrical outlets and the length of power cords and cables that connect to the monitor printer and other devices might determine th...

Page 19: ...computer cables and connector panel have color coded connectors match the color of the cable end with the color of the connector For example match a blue cable end with a blue connector or a red cable end with a red connector Note Depending on your model type your computer might not have all of the connectors that are described in this section 1 Check the position of the voltage selection switch o...

Page 20: ...able to a USB connector 4 Connect the monitor cable to the monitor connector on the computer v If you have a Video Graphics Array VGA Standard monitor connect the cable to the connector as shown Note If your model has two monitor connectors be sure to use the connector on the accelerated graphics port AGP adapter v If you have a digital video interface DVI monitor connect the cable to the connecto...

Page 21: ...phone outlet as shown at the top of the illustration You also can use the splitter or converter without the telephone as shown at the bottom of the illustration 6 If you have audio devices attach them using the following instructions For more information about speakers see steps 7 and 8 on page 6 1 Audio line in This connector receives audio signals from an external audio device such as a stereo s...

Page 22: ...nnect the speakers to the computer d Connect the ac adapter to the ac power source 8 If you have unpowered speakers with no ac adapter use the following instructions a Connect the cable that runs between the speakers if necessary On some speakers this cable is permanently attached b Connect the speakers to the computer 9 Connect any additional devices that you have Your computer might not have all...

Page 23: ...rk or to a cable modem Important To operate the computer within FCC limits when it is connected to an Ethernet network use a Category 5 Ethernet cable 6 MIDI joystick Use this connector to attach a joystick gamepad or a musical instrument digital interface MIDI device such as a MIDI keyboard 7 IEEE 1394 This connector is sometimes called Firewire because it transmits data rapidly There are two typ...

Page 24: ... installation the first time the computer is turned on unpredictable results might occur When the installation is complete refer to the Access Help online help system to learn more about your computer See Access Help on page 62 for instructions on how to open the online help system Note Some models might have a multilingual version of Microsoft Windows XP Pro preinstalled If your computer has the ...

Page 25: ...g system Installation instructions are usually provided with the device drivers Updating your antivirus software Your computer comes with the Symantec Client Security software you can use to detect and eliminate viruses You should run the LiveUpdate application to get the latest updates from the Symantec Client Security Web site LiveUpdate will download the latest virus list and Symantec Client Se...

Page 26: ...10 User Guide ...

Page 27: ...p you work safely Note Use only the parts provided by Lenovo Features This section provides an overview of the computer features and preinstalled software System information The following information covers a variety of models For a listing of features for your specific model go to Chapter 5 Using the Setup Utility on page 49 Microprocessor v Intel Pentium 4 processor with HyperThreading Technolog...

Page 28: ...ect PCI V 90 Data Fax modem some models System management features v Remote Program Load RPL and Dynamic Host Configuration Protocol DHCP v Wake on LAN v Wake on Ring in the Setup Utility program this feature is called Serial Port Ring Detect for an external modem v Remote Administration v Automatic power on startup v System Management SM BIOS and SM software v Ability to store power on self test ...

Page 29: ...dels Preinstalled software Your computer might come with preinstalled software If it does an operating system device drivers to support built in features and other support programs are included Operating systems preinstalled varies by model Note Not all countries or regions will have these operating systems v Microsoft Windows XP Home v Microsoft Windows XP Professional Operating systems certified...

Page 30: ...nters joysticks and scanners Security devices such as a rope clip and an integrated cable lock Monitors v Internal options System memory called dual inline memory modules DIMMs Peripheral component interconnect PCI adapter PCI Express x16 adapter Optical drive such as CD drives and DVD drives some models Hard disk drive For the latest information about available options see the Lenovo Web site at ...

Page 31: ... ft 2134 m 10 to 32 C 50 to 89 6 F Non operating 10 to 43 C 50 to 110 F Humidity Operating 8 to 80 Non operating 8 to 80 Transit 8 to 90 Maximum altitude 7000 ft 2133 6 m Electrical input Input voltage Low range Minimum 100 V ac Maximum 127 V ac Input frequency range 50 60 Hz Voltage switch setting 115 V ac High range Minimum 200 V ac Maximum 240V ac Input frequency range 50 60 Hz Voltage switch s...

Page 32: ...s To provide proper air flow to internal components you must position your computer in one of the positions as illustrated below Note In the vertical position the speaker vents should face up to ensure optimal sound 16 User Guide ...

Page 33: ...use static electricity to build up around you v Always handle components carefully Handle adapters and memory modules by the edges Never touch any exposed circuitry v Prevent others from touching components v When you install a new option touch the static protective package containing the option to a metal expansion slot cover or other unpainted metal surface on the computer for at least two secon...

Page 34: ...When adding an external option use the information in this section to identify the required connector and then use the instructions that come with the option to help you make the connection and install any software or device drivers that are required for the option Locating connectors on the front of your computer The following illustration shows locations of the connectors on the front of your co...

Page 35: ...s 11 VGA monitor connector 4 Integrated cable lock 12 USB connectors 4 5 PCI adapter connector 13 Audio line out connector 6 PCI adapter connector 14 Audio line in connector 7 Ethernet connector 15 PCI Express x16 graphics adapter connector some models 8 USB connectors 4 16 Power supply diagnostic LEDs Note Some connectors on the rear of your computer are color coded to help determine where to con...

Page 36: ... Note To operate the computer within FCC Class B limits use a Category 5 Ethernet cable Parallel connector Used to attach a parallel printer parallel scanner or other devices that use a 25 pin parallel connector Serial connector Used to attach an external modem serial printer or other devices that use a 9 pin serial connector USB connectors Used to attach a device that requires a Universal Serial ...

Page 37: ...ur operating system and turn off all attached devices and computer 2 Unplug all power cords from electrical outlets 3 Disconnect all cables attached to the computer This includes power cords input output I O cables and any other cables that are connected to the computer 4 Remove any locking devices such as an integrated cable lock that secure the cover 5 Press the buttons on the sides of the compu...

Page 38: ...cate the various components in your computer 1 Power supply assembly 6 Microprocessor and heat sink 2 Internal speaker 7 Memory module 3 Diskette drive 8 PCI riser assembly 4 Optical drive 9 PCI Express x16 graphics adapter connector 5 Hard disk drive 22 User Guide ...

Page 39: ...l speaker connector 12 Fan connector 2 2 Serial connector 2 COM2 13 Memory connector 1 3 PCI Express x16 graphics adapter connector 14 Memory connector 2 4 Power supply connector 15 Memory connector 3 5 Diskette drive connector 16 Memory connector 4 6 12v power connector 17 Battery 7 Temperature sensor connector 18 PCI riser connector 8 Microprocessor heat sink 19 SATA IDE connectors 3 9 Fan conne...

Page 40: ...apply v Use 1 8 V 240 pin double data rate 2 synchronous dynamic random access memory DDR2 SDRAM v Use 256 MB 512 MB 1 0 GB or 2 0 GB DIMMs in any combination up to 8 0GB Note Only DDR2 SDRAM DIMMs can be used To install a memory module 1 Open the computer cover See Opening the cover on page 21 2 Pivot the drive bay assembly upward 3 Locate the memory connectors See Identifying parts on the system...

Page 41: ...ips close What to do next v To work with another option go to the appropriate section v To complete the installation go to Closing the cover and connecting the cables on page 39 Installing PCI adapters This section provides information and instructions for installing and removing PCI adapters Your computer has a riser card with two PCI adapter connectors To install a PCI adapter 1 Open the compute...

Page 42: ...pward on the handle provided to remove the PCI riser and any adapters that are currently installed 3 Release the adapter latch and remove the connector cover for the appropriate expansion connector 4 Remove the adapter from its static protective package 26 User Guide ...

Page 43: ...to increase storage capacity and to enable your computer to read other types of media Some of the different drives that are available for your computer are v Serial Advanced Technology Attachment SATA hard disk drives v Parallel ATA hard disk drives v Optical drives such as CD drives or DVD drives v Removable media drives Note These different drives are also referred to as integrated drive electro...

Page 44: ...he types and size of drives you can install in each bay 1 Bay 1 Maximum height 42 0 mm 1 65 in Optical drives such as CD drive or DVD drive preinstalled in some models 3 5 inch hard disk drive requires a Universal Adapter Bracket 5 25 to 3 5 inch 5 25 inch hard disk drive 2 Bay 2 Maximum height 25 7 mm 1 01 in 3 5 inch diskette drive preinstalled in some models 3 Bay 3 Maximum height 26 1 mm 1 0 i...

Page 45: ... using a flat blade screwdriver to gently pry it loose 4 For a 5 25 inch drive install a retainer bracket on the side of the drive 5 For a 3 5 inch drive install the drive into the Universal Adapter Bracket 5 25 to 3 5 inch Note If you are installing a 3 5 inch hard disk drive you must use a Universal Adapter Bracket 5 25 to 3 5 inch You can obtain this bracket from a local computer retailer or by...

Page 46: ...il it snaps into position 7 Continue at Connecting drives Connecting drives The steps to connect a drive are different depending on the type of drive you are connecting Use the following procedures for your drive connection 30 User Guide ...

Page 47: ...entifying parts on the system board on page 23 3 Connect one end of the signal cable to the drive and the other to the available SATA connector on the system board 4 Locate one of the extra five wire power connectors and connect it to the drive What to do next v To work with another option go to the appropriate section v To complete the installation go to Closing the cover and connecting the cable...

Page 48: ...ening the cover on page 21 2 Pivot the drive bay assembly upward 3 Remove the plastic panel from the front bezel 4 Remove the metal shield from the drive bay by using a flat blade screwdriver to gently pry it loose 5 Connect the flat cable to the new drive 6 Install a retainer bracket on the side of the drive 32 User Guide ...

Page 49: ...e rear of the drive bay assembly What to do next v To work with another option go to the appropriate section v To complete the installation go to Closing the cover and connecting the cables on page 39 Chapter 3 Installing options 33 ...

Page 50: ...ur computer In addition to a physical lock unauthorized use of your computer can be prevented by a software lock that locks the keyboard until a correct password is typed in Make sure that any security cables you install do not interfere with other computer cables Identifying security locks The following illustration shows the locations of the security locks on the rear of the computer 1 Rope clip...

Page 51: ...pening the cover on page 21 2 Use a tool such as a screwdriver to remove the two metal knockouts 3 Insert the rope clip through the rear panel then attach and tighten the nuts with an appropriately sized or adjustable wrench 4 Close the computer cover See Closing the cover and connecting the cables on page 39 5 Thread the cable through the rope clip and secure your computer to a desk table or othe...

Page 52: ...e type of lock used with many laptop computers You can order a security cable directly from http www lenovo com think support and search on Kensington Password protection To deter unauthorized use of your computer you can use the Setup Utility program to set a password When you turn on your computer you are prompted to type the password to unlock the keyboard for normal use What to do next v To wo...

Page 53: ...d configuration information including passwords are lost An error message is displayed when you turn on the computer Refer to Lithium battery notice on page x for information about replacing and disposing of the battery To change the battery 1 Open the computer cover See Opening the cover on page 21 2 While holding the left rear of the computer chassis down pull upward on the handle provided to re...

Page 54: ...To erase a forgotten password 1 Open the computer cover See Opening the cover on page 21 2 Locate the Clear CMOS Recovery jumper on the system board See Identifying parts on the system board on page 23 3 Move the jumper from the standard position pins 1 and 2 to the maintenance or configure position pins 2 and 3 4 Lower the drive bay assembly and reconnect any cables that were disconnected 5 Close...

Page 55: ...r 1 Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer 2 Make sure that the cables are routed correctly before lowering the drive bay assembly 3 Lower the drive bay assembly 4 Close the computer cover 5 Install any locking devices such as an integrated cable lock as necessary 6 Reconnect the external cables and power cords to ...

Page 56: ...40 User Guide ...

Page 57: ...online help system for additional information about the Rescue and Recovery program For information on how to access the online help system see Access Help on page 62 The following information refers to the Rescue and Recovery Windows environment Creating and using product recovery discs If your computer is equipped with a recordable CD or DVD drive you can create a set of Product Recovery discs t...

Page 58: ...n page 43 for details Backup and recovery The Rescue and Recovery program enables you to back up your complete hard disk contents including the operating system data files application programs and personal settings You can designate where the Rescue and Recovery program stores the backup v On a protected area of your hard disk v On a second hard disk installed in your computer v On an externally a...

Page 59: ...om the Rescue and Recovery workspace even if you cannot start Windows v Restore your hard disk to the factory contents The Rescue and Recovery workspace enables you to restore the complete contents of your hard disk to the same state as it was when originally shipped from the factory If you have multiple partitions on your hard disk you have the option to restore the factory contents to the C part...

Page 60: ... or USB hard disk to gain access to the Rescue and Recovery workspace See Creating and using rescue media for details v Use a Recovery Repair diskette to repair the Rescue and Recovery workspace or repair a file needed to enter the Windows environment See Creating and using a Recovery Repair diskette on page 45 for details v If your intent is to restore the contents of the hard disk to its origina...

Page 61: ...to create a Recovery Repair diskette as soon as possible and store it in a safe place To create a Recovery Repair diskette do the following 1 Start your computer and operating system 2 Using an Internet browser go to the following Web address http www lenovo com think support site wss document do lndocid MIGR 54483 3 Insert a diskette into diskette drive A Information on the diskette will be erase...

Page 62: ...older look for a README TEXT or other file with the TXT extension This file might be named after the operating system such as WIN98 TXT The text file has information on how to reinstall that device driver v If the device subfolder contains a file with an INF extension you can use the Add New Hardware program located in the Windows Control Panel to reinstall the device driver Not all device drivers...

Page 63: ... Confirmation window appears press Enter 9 The computer restarts Note If you are using an external device you first must turn off your computer before connecting the external device For more information on Setup Utility see Chapter 5 Using the Setup Utility on page 49 Chapter 4 Recovering software 47 ...

Page 64: ...48 User Guide ...

Page 65: ...been installed in your computer Viewing and changing settings The Setup Utility program menu lists items that identify system configuration topics When working with the Setup Utility program menu you must use the keyboard The keys used to perform various tasks are displayed at the bottom of each screen Using passwords By using the Setup Utility program you can set passwords to prevent unauthorized...

Page 66: ...hange or delete a password do the following Note A password can be any combination of up to twelve characters A Z a z and 0 9 See Password considerations on page 49 for more information 1 Start the Setup Utility program see Chapter 5 Using the Setup Utility on page 49 2 From the Setup Utility program menu select Security 3 Select Set Passwords Read the information displayed on the right side of th...

Page 67: ...ect Load Default Settings on the Exit menu Advanced settings On some computer models the Advanced settings menu includes a setting to Enable Disable HyperThreading This feature works only with HyperThreading aware operating systems such as Microsoft Windows XP The default setting for HyperThreading is Enabled However if you select Set Defaults and are using an operating system other than Windows X...

Page 68: ...52 User Guide ...

Page 69: ... by running a special update program from your operating system Lenovo might make changes and enhancements to the POST BIOS When updates are released they are available as downloadable files on the Lenovo Web site at http www lenovo com Instructions for using the POST BIOS updates are available in a txt file that is included with the update files For most models you can download either an update p...

Page 70: ...54 User Guide ...

Page 71: ...to the rear of the computer v The monitor power cord is plugged into the monitor and into a working electrical outlet v The monitor is turned on and the brightness and contrast controls are set correctly v The monitor signal cable is securely connected to the monitor and to the monitor connector on the computer Note If your computer has two monitor connectors verify that your monitor is connected ...

Page 72: ...he problem have the computer serviced Refer to the warranty and safety information that is provided with your computer for a list of service and support telephone numbers The computer beeps multiple times before the operating system starts Verify that no keys are stuck down If you cannot correct the problem have the computer serviced Refer to the warranty and safety information that is provided wi...

Page 73: ...and Recovery workspace Note Be sure to create a diagnostic CD image or diagnostic diskettes in case you are unable to run PC Doctor for DOS from the Rescue and Recovery workspace Creating a diagnostic CD image To create a diagnostic CD image download a self starting bootable CD image known as an iso image of the diagnostic program from http www lenovo com support After you download the image you c...

Page 74: ...u are running diagnostics from a diskette when prompted remove the first diskette and insert the second diskette 6 When the program finishes be sure to remove the CD or diskette from the drive 7 Select the diagnostic test you want to run Press the F1 key for additional help Running diagnostics from the Rescue and Recovery workspace If you did not create a diagnostic CD image or diagnostic diskette...

Page 75: ...w the debris away from the area 4 Check the surface on which you are using the mouse If you have a very intricate picture or pattern beneath the mouse it may be difficult for the digital signal processor DSP to determine changes in the mouse position 5 Reconnect the mouse cable to the computer 6 Turn your computer back on Non optical mouse The non optical mouse uses a ball to navigate the pointer ...

Page 76: ...lodge dust and lint 7 Look for a build up of dirt on the plastic rollers 3 inside the ball cage This build up usually appears as a stripe running across the middle of the rollers 8 If the rollers are dirty clean them by using a cotton swab soaked in isopropyl rubbing alcohol Turn the rollers with your finger and continue swabbing them until all the dirt is removed Be sure the rollers are still cen...

Page 77: ...ble on the Lenovo Web site at http www lenovo com Notes 1 These publications are in Portable Document Format PDF format which requires Adobe Acrobat Reader to be installed If Adobe Acrobat Reader has not yet been installed on your computer a message will appear when you attempt to view the PDF file and you will be guided through the Adobe Acrobat Reader installation 2 The publications that are pre...

Page 78: ... Service on page vi www lenovo com The Lenovo Web site www lenovo com provides an extensive amount of information and services to help you buy upgrade and maintain your computer You can access the most up to date information for your computer on the Lenovo Web site From the www lenovo com Web site you can also v Shop for desktop and notebook computers monitors projectors upgrades and accessories f...

Page 79: ...le during the warranty period v Problem determination Trained personnel are available to assist you with determining if you have a hardware problem and deciding what action is necessary to fix the problem v Hardware repair If the problem is determined to be caused by hardware under warranty trained service personnel are available to provide the applicable level of service v Engineering Change mana...

Page 80: ...y in or on site service that is provided in the servicing country Service centers in certain countries might not be able to service all models of a particular machine type In some countries fees and restrictions might apply at the time of service To determine whether your computer is eligible for International Warranty Service and to view a list of the countries where service is available go to ht...

Page 81: ...it is just like specifying a parameter of 0 Example ATH ENTER Note In the following tables all default settings are printed in bold text Basic AT commands Command Function A Manually answer incoming call A Repeat last command executed Do not precede A with AT or follow with ENTER D_ 0 9 A D and L last number redial P pulse dialing Note Pulse dialing is not supported for Australia New Zealand Norwa...

Page 82: ...turn to Data Mode O1 Return to Data Mode and initiate an equalizer retrain P Set Pulse dial as default Q_ Q0 Modem sends responses Sr Read and display value in register r Sr n Set register r to value n n 0 255 T Set Tone Dial as default V_ V0 Numeric responses V1 Word responses W_ W0 Report DTE speed only W1 Report line speed error correction protocol and DTE speed W2 Report DCE speed only X_ X0 H...

Page 83: ...low control M_ M0 Asynchronous operation P_ P0 US setting for off hook to on hook ratio P1 UK and Hong Kong off hook to on hook ratio P2 Same as P0 setting but at 20 pulses per minute P3 Same as P1 setting but at 20 pulses per minute R_ R0 Reserved R1 CTS operates per flow control requirements S_ S0 Force DSR Signal High ON S1 DSR off in command mode on in on line mode T_ T0 Ends test in progress ...

Page 84: ... Parameter b specifies automode operations where 0 automode disabled 1 automode enabled with V 8 V 32 Annex A Parameter c specifies the minimum connection data rate 300 56000 Parameter d specifies the maximum connection rate 300 56000 Parameter e specifies the codec type 0 Law and 1 A Law Parameter f specifies robbed bit signaling detection 0 detection disabled 1 detection enabled MNP V 42 V 42bis...

Page 85: ... Set the polled station identification FCIG Report the polled station identification FCR Capability to receive FCR Capability to receive FCSI Report the called station ID FDCC DCE capabilities parameters FDCS Report current session FDCS Current session results FDIS Report remote capabilities FDIS Current sessions parameters FDR Begin or continue phase C receive data FDT Data transmission FDTC Repo...

Page 86: ...ufacturer REV Identify Revision Level TL Audio output transmit level VBQ Query Buffer Size VBS Bits per sample ADPCM or PCM VBT Beep Tone Timer VCI Identify Compression Method VLS Voice line select VRA Ringback goes away timer VRN Ringback never came timer VRX Voice Receive Mode VSDB Silence deletion tuner VSK Buffer skid setting VSP Silence detection period VSR Sampling rate selection VSS Silence...

Page 87: ...s not have Taxsignal switched OFF modem function may be impaired The impairment may be resolved by a filter with the following specifications Telekom PTT SCR BE Taximpulssperrfilter 12kHz PTT Art 444 112 7 Bakom 93 0291 Z N Appendix A Manual modem commands 71 ...

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Page 89: ...s information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for...

Page 90: ...s copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation Reverse engineering or disassembly is prohibited Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Lenovo Rescue and Recovery ThinkCentre ThinkVantage Wa...

Page 91: ... 8 57 58 PC Doctor for DOS 56 57 PC Doctor for Windows 56 57 programs 56 63 Rescue and Recovery workspace 58 diagnostic CD image creating 57 running 58 diagnostic diskettes creating 57 running 58 drives bays 28 internal 27 specifications 28 dual inline memory modules DIMMs 24 E environment operating 15 Ethernet 12 Ethernet connector 20 exiting Setup Utility 51 expansion adapters 12 external option...

Page 92: ...ware 41 recovery problems 44 Recovery Repair diskette 45 Rescue and Recovery 41 backup 42 restore 42 workspace 43 rescue media 44 riser card 26 S safety information v security cable lock 36 features 13 selecting startup device 50 temporary startup device 50 serial connector 20 Setup Utility 49 startup sequence 46 software installing 8 recovering 41 specifications 15 startup sequence rescue device ...

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Page 94: ...Part Number 41X6154 Printed in USA 1P P N 41X6154 ...

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