Lenovo 9379, 6490, 9635, 9637, 9277, 9269, 9631, 9283, 9287, 9265, 9383, 9648, 9387, 9279, 9389, 9646, 9694, 8995

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modem commands (continued) Extended AT 65

Fax Class 1 67

Fax Class 2 67 MNP/V.42/V.42bis/V.44 66 Voice 68

mouse connector 19 mouse, cleaning

non-optical 57 optical mouse 57

N

non-optical mouse 57 notices 71

O

obtaining

device drivers 20 Online Books folder 59 operating system

installing 9 updating 9 optical mouse 57

options 15 available 14 external 15 internal 15

P

padlock loop 35 parallel connector 19 password

administrator 48 erasing 36

lost or forgotten 36

setting, changing, deleting 48 user 48

passwords considerations 47

physical specifications 14 power

Advanced Configuration and Power Interface (ACPI) support 13

turning off computer 9 turning on 8

power-onself-test (POST) 51

R

removing the cover 20 replacing

battery 35 replacing the cover 37 Rescue and Recovery 39

S

security

cable lock 34 features 13, 33 integrated cable lock 35 padlock loop 35

74User Guide

selecting

startup device 49 temporary startup device 49

serial connector 19 Setup Utility 47 software

installing 8 specifications

physical 14 system board

connectors 22, 23, 24 identifying parts 22

location	22, 23, 24
memory	15, 22, 23, 24

system programs 51

T

ThinkVantage Productivity Center 59 trademarks 72

troubleshooting 53

U

updating
(flashing) BIOS 51
antivirus software		9
operating system		9
updating system programs			51
USB connectors	19
using
passwords	47
security profile by device			48
Setup Utility	47

V

video, subsystem 12

W

warranty information 60

Image 94

Contents User Guide Page User Guide Page Contents Troubleshooting Important safety information Conditions that require immediate actionGeneral safety guidelines Service and upgradesPower cords and power adapters Static electricity preventionVoltage-selection switch External devices Extension cords and related devicesPlugs and outlets BatteriesHeat and product ventilation Electrical current safety information Operating environmentModem safety information Lithium battery noticeTo connect To disconnect Products with television tuner options installed Power supply statementLaser compliance statement Example of antenna grounding Proper grounding for the cableCleaning and maintenance Data safetyUsing headphones or earphones Additional safety information Introduction Xviii User Guide Arranging your workspace ComfortAir circulation Glare and lightingElectrical outlets and cable lengths Setting up your computer Connecting your computerUser Guide Setting up your computer User Guide 1394 Turning on power Finishing the software installationUpdating your operating system Installing other operating systemsCompleting important tasks Updating your antivirus softwareUser Guide Installing options FeaturesVideo subsystem Operating systems preinstalled varies by model type Weight SpecificationsDimensions EnvironmentAvailable options Tools requiredInstalling external options Handling static-sensitive devicesLocating the connectors on the front of your computer Locating the connectors on the rear of your computer Connector Description Obtaining device driversRemoving the cover Locating components Identifying parts on the system board Installing options User Guide Installing memory What to do nextInstalling adapters What to do next Installing internal drives Drive specificationsInstalling options Installing a drive in bay 1 or bay Installing options Connecting drives Connecting the first optical driveConnecting a serial ATA hard disk drive Installing security featuresIntegrated cable lock Changing the battery Password protectionPadlock Erasing a lost or forgotten password clearing Cmos Replacing the cover and connecting the cables User Guide Recovering software Creating and using the Product Recovery discPerforming backup and recovery operations Using the Rescue and Recovery workspace Creating and using rescue media Creating and using a Recovery Repair diskette To create rescue media, do the followingRecovering or installing device drivers Setting a rescue device in the startup sequence Solving recovery problemsUser Guide Viewing and changing settings Using the Setup UtilityStarting the Setup Utility program Using passwordsSetting, changing, and deleting a password User PasswordAdministrator Password Using Security Profile by DeviceSelecting a temporary startup device Selecting a startup deviceChanging the startup device sequence Advanced settings Exiting from the Setup Utility programUpdating flashing Bios from a diskette Using system programsUpdating system programs User Guide Basic troubleshooting Troubleshooting and diagnosticsSymptom Action Diagnostic programs PC-Doctor for Windows PC-Doctor for DOSRunning diagnostics from the CD or diskettes Optical mouse Cleaning the mousePC-Doctor for Windows PE Non-optical mouse1 Retainer ring 2 Ball 3 Plastic rollers 4 Ball cage Online Books folder Getting information, help, and serviceInformation resources ThinkVantage Productivity CenterSafety and warranty Access HelpHelp and service Using the documentation and diagnostic programs Calling for serviceUsing other services Purchasing additional servicesAppendix A. Manual modem commands Basic AT commandsSet Tone Dial as default Low speaker volumeSet Pulse dial as default Internal speaker on until carrier detectedExtended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 1 commands Fax Class 2 commandsVoice commands Appendix A. Manual modem commands User Guide Appendix B. Notices Television output notice TrademarksIndex Page Page Part Number