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

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vIntel Celeron® D processor

vInternal cache (size varies by model type)

Memory

vSupport for two double data rate dual inline memory modules (DDR DIMMs)

v6 Mbits flash memory for system programs

Internal drives

v3.5-inch, half-inch (slim) diskette drive (some models)

vSerial Advanced Technology Attachment (SATA) internal hard disk drive

vOptical drive (some models)

Video subsystem

vAn integrated graphics controller for a Video Graphics Array (VGA) monitor

vIntel Graphics Media Accelerator 950 with dual display support

Audio subsystem

The integrated HD audio controller provides four audio connectors.

vMicrophone and headphone connectors on the front panel

vLine in and line out connectors on the rear panel

vMono internal speaker (some models)

Connectivity

v10/100/1000 Mbps integrated Ethernet controller (some models)

vPeripheral Component Interconnect (PCI) V.90 Data/Fax modem (some models)

System management features

vRemote Program Load (RPL) and Dynamic Host Configuration Protocol (DHCP)

vWake on LAN®

vWake on Ring (in the Setup Utility program, this feature is called Serial Port Ring Detect for an external modem)

vRemote Administration

vAutomatic power-on startup

vSystem Management (SM) BIOS and SM software

vAbility to store power-on self-test (POST) hardware test results

Input/output features

v25-pin Extended Capabilities Port (ECP)/Extended Parallel Port (EPP)

vTwo 9-pin serial connectors

vEight USB connectors (two on front panel and six on rear panel)

vStandard mouse connector

vStandard keyboard connector

vEthernet connector

vVGA monitor connector

vTwo audio connectors (line in and line out) on rear panel

vTwo audio connectors (microphone and headphone) on front panel

2User Guide

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Contents Page Page Page Page Contents Iv User Guide Important safety information Conditions that require immediate actionGeneral safety guidelines ServicePower cords and power adapters Extension cords and related devicesPlugs and outlets BatteriesCD and DVD drive safety Heat and product ventilationAdditional safety information Lithium battery noticeTo connect To disconnect Modem safety information Laser compliance statementPower supply statement Overview Information resourcesXiv User Guide Installing options FeaturesMemory Expansion Available options Specifications Supported operating positions Tools requiredHandling static-sensitive devices Installing external options Locating connectors on the rear of your computer Connector Description Obtaining device driversOpening the cover Locating components Accessing system board components and drives Identifying parts on the system board Installing memory Installing PCI adapters What to do nextInstalling internal drives Drive specifications Installing a drive in bay Installing a diskette drive in bay User Guide Connecting drives Connecting an additional serial ATA hard disk drive Security featuresIntegrated cable lock Password protection Changing the batteryErasing a lost or forgotten password clearing Cmos Closing the cover and connecting the cables User Guide Viewing and changing settings Using the Setup UtilityStarting the Setup Utility program Using passwordsAdministrator Password Password considerationsUser Password IDE Drive User PasswordIDE Drive Master Password Setting, changing, and deleting a passwordResetting the hard disk drive and power-on password Selecting a temporary startup device Using Security Profile by DeviceSelecting a startup device Changing the startup device sequenceAdvanced settings Exiting from the Setup Utility programUser Guide Updating flashing Bios from a diskette or CD-ROM Appendix A. Updating system programsSystem program Updating flashing Bios from your operating system Recovering from a POST/BIOS update failureAppendix B. Cleaning the mouse Cleaning an optical mouseCleaning a mouse with a ball User Guide Appendix C. 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 C. Manual modem commands User Guide Appendix D. Notices Television output notice TrademarksIndex Password lost or forgotten Page Part Number 39J8170