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Lenovo ThinkCentre M55e User Manual - Page 34

Microprocessor, Memory, Internal, drives, Video, subsystem, Audio, Connectivity, System, management - memory support

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14 User Guide Microprocessor v AMD Athlon™ 64 v AMD Sempron™ v Intel® Pentium® 4 processor with HyperThreading Technology v Intel Pentium D processor v Intel Celeron® D processor v Internal cache (size varies by model type) Memory v Support for two double data rate 2 (DDR2) dual inline memory modules (DIMMs) v 4 Mb flash memory for system programs Internal drives v Diskette drive (some models) v Parallel Advanced Technology Attachment (PATA) internal hard disk (some models) v SATA internal hard disk (some models) v Optical drive (some models) Video subsystem v An integrated graphics controller for a Video Graphics Array (VGA) monitor v A peripheral component interconnect (PCI) Express x16 video adapter connector on the system board (some models) Audio subsystem v High-definition ADI 1986 Audio Codec v Microphone and headphone connectors on the front panel v Line in, line out, and microphone connectors on the rear panel Connectivity v 10/100 Mbps integrated Ethernet controller (some models) v 10/100/1000 Mbps integrated Ethernet controller (some models) v Soft modem V.90/V.44 (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 (POST) hardware test results Input/output features v 25-pin Extended Capabilities Port (ECP)/Extended Parallel Port (EPP) v 9-pin serial connector

Section	Page
Contents	5
Important safety information	7
Conditions that require immediate action	7
General safety guidelines	8
Service and upgrades	8
Static electricity prevention	9
Power cords and power adapters	9
Voltage-selection switch	10
Extension cords and related devices	11
Plugs and outlets	11
External devices	11
Batteries	11
Heat and product ventilation	12
Operating environment	13
Electrical current safety information	13
Lithium battery notice	14
Modem safety information	14
Laser compliance statement	15
Power supply statement	15
Products with television tuner options installed	15
Note to CATV system installer	16
Example of antenna grounding	16
Data safety	17
Cleaning and maintenance	17
Using headphones or earphones	17
Additional safety information	18
Introduction	19
Chapter 1. Arranging your workspace	21
Comfort	21
Glare and lighting	21
Air circulation	22
Electrical outlets and cable lengths	22
Chapter 2. Setting up your computer	23
Installing the vertical stand	23
Connecting your computer	24
Turning on power	30
Finishing the software installation	30
Completing important tasks	30
Updating your operating system	31
Installing other operating systems	31
Updating your antivirus software	31
Shutting down the computer	31
Chapter 3. Installing options	33
Features	33
Available options	36
Specifications	37
Supported operating positions	38
Tools required	38
Handling static-sensitive devices	38
Installing external options	39
Locating controls and connectors on the front of your computer	39
Locating connectors on the rear of your computer	40
Obtaining device drivers	41
Removing the cover	42
Locating components	43
Accessing system board components	44
Identifying parts on the system board	45
Installing memory	49
Installing PCI adapters	50
Installing internal drives	51
Drive specifications	52
Installing a drive in bay 1	53
Connecting drives	53
Connecting an optical drive or a parallel ATA hard disk drive	53
Connecting an additional serial ATA hard disk drive	54
Installing a diskette drive in bay 3	54
Installing security features	55
Integrated cable lock	56
Padlock	57
Password protection	57
Changing the battery	57
Erasing a lost or forgotten password (clearing CMOS)	58
Replacing the cover and connecting the cables	59
Chapter 4. Recovering software	61
Creating and using the Product Recovery disc	61
Performing backup and recovery operations	62
Using the Rescue and Recovery workspace	63
Creating and using rescue media	64
Creating and using a Recovery Repair diskette	65
Recovering or installing device drivers	66
Setting a rescue device in the startup sequence	67
Solving recovery problems	67
Chapter 5. Using the Setup Utility	69
Starting the Setup Utility program	69
Viewing and changing settings	69
Using passwords	69
Password considerations	69
User Password	70
Administrator Password	70
Setting, changing, and deleting a password	70
Using Security Profile by Device	70
Selecting a startup device	71
Selecting a temporary startup device	71
Changing the startup device sequence	71
Advanced settings	72
Exiting from the Setup Utility program	72
Chapter 6. Updating system programs	73
Using system programs	73
Updating (flashing) BIOS from a diskette	73
Chapter 7. Troubleshooting and diagnostics	75
Basic troubleshooting	75
Diagnostic programs	76
PC-Doctor for Windows	77
PC-Doctor for DOS	77
Creating a diagnostic CD image	77
Creating diagnostic diskettes	77
Running diagnostics from the CD or diskettes	78
Running diagnostics from the Rescue and Recovery workspace	78
PC-Doctor for Windows PE	79
Running diagnostics from the Rescue and Recovery workspace	79
Cleaning the mouse	79
Optical mouse	79
Non-optical mouse	79
Chapter 8. Getting information, help, and service	81
Information resources	81
Online Books folder	81
ThinkVantage Productivity Center	81
Access Help	82
Safety and warranty	82
www.lenovo.com	82
Help and service	82
Using the documentation and diagnostic programs	83
Calling for service	83
Using other services	84
Purchasing additional services	84
Appendix A. Manual modem commands	85
Basic AT commands	85
Extended AT commands	87
MNP/V.42/V.42bis/V.44 commands	88
Fax Class 1 commands	89
Fax Class 2 commands	89
Voice commands	90
Appendix B. Notices	93
Television output notice	94
Trademarks	94

Match case Limit results 1 per page

Microprocessor

AMD

Athlon

™

AMD

Sempron

™

Intel

Pentium

processor

with

HyperThreading

Technology

Intel

Pentium

processor

Intel

Celeron

processor

Internal

cache

(size

varies

model

type)

Memory

Support

for

two

double

data

rate

(DDR2)

dual

inline

memory

modules

(DIMMs)

flash

memory

for

system

programs

Internal

drives

Diskette

drive

(some

models)

Parallel

Advanced

Technology

Attachment

(PATA)

internal

hard

disk

(some

models)

SATA

internal

hard

disk

(some

models)

Optical

drive

(some

models)

Video

subsystem

integrated

graphics

controller

for

Video

Graphics

Array

(VGA)

monitor

peripheral

component

interconnect

(PCI)

Express

x16

video

adapter

connector

the

system

board

(some

models)

Audio

subsystem

High-definition

ADI

1986

Audio

Codec

Microphone

and

headphone

connectors

the

front

panel

Line

in,

line

out,

and

microphone

connectors

the

rear

panel

Connectivity

10/100

Mbps

integrated

Ethernet

controller

(some

models)

10/100/1000

Mbps

integrated

Ethernet

controller

(some

models)

Soft

modem

V.90/V.44

(some

models)

System

management

features

Remote

Program

Load

(RPL)

and

Dynamic

Host

Configuration

Protocol

(DHCP)

Wake

LAN

Wake

Ring

(in

the

Setup

Utility

program,

this

feature

called

Serial

Port

Ring

Detect

for

external

modem)

Remote

Administration

Automatic

power-on

startup

System

Management

(SM)

BIOS

and

software

Ability

store

power-on

self-test

(POST)

hardware

test

results

Input/output

features

25-pin

Extended

Capabilities

Port

(ECP)/Extended

Parallel

Port

(EPP)

9-pin

serial

connector

User

Guide