Lenovo 8116, 8156, 8157, 8158, 8159, 8215, 9210, 9211, TC A52-8155 Locating components

Locating components

The following illustration will help you locate the various components in your

computer.

1 Diskette drive lock 7 Internal speaker

2 Microprocessor and heat sink 8 Hard disk drive

3 Memory modules (2) 9 Optical drive

4 Battery 10 Optical drive lock

5 PCI riser assembly 11 Diskette drive

6 Power supply assembly

Chapter 1. Installing options 11

Contents

Main Page Page Page Contents Important safety information . . . . . .v Lenovo 2005. Portions IBM Corp. 2005. iii Index . . . . . . . . . . . . . . .47 Overview . . . . . . . . . . . . . xiii Page Important safety information Note Please read important safety information first. Lenovo 2005. Portions IBM Corp. 2005. v Conditions that require immediate action General safety guidelines vi Service Danger Hazardous moving parts. Keep fingers and other body parts away. Power cords and power adapters Extension cords and related devices Plugs and outlets viii Batteries Heat and product ventilation Important safety information ix CD and DVD drive safety v Check CD/DVD discs for cracks before each use. Do not use cracked or damaged discs Additional safety information x Lithium battery notice Caution Danger of explosion if battery is incorrectly replaced. Modem safety information Caution To reduce the risk of fire, use only No. 26 AW G or larger telecommunication line cord. Important safety information xi Laser compliance statement Power supply statement xii Overview Lenovo 2005. Portions IBM Corp. 2005. xiii Information resources Page Chapter 1. Installing options Lenovo 2005. Portions IBM Corp. 2005. 1 v Intel Pentium D processor v Features 2 v Microsoft Windows XP Professional Operating systems, certified or tested for compatibility Chapter 1. Installing options 3 v v Microsoft Windows 2000 Available options 4 Specifications This section lists the physical specifications for your computer. Supported operating positions 6 Tools required Handling static-sensitive devices Installing external options Chapter 1. Installing options 7 Locating controls and connectors on the front of your computer Locating connectors on the rear of your computer 8 Obtaining device drivers Chapter 1. Installing options 9 Opening the cover 10 Locating components Chapter 1. Installing options Accessing system board components and drives 12 Identifying parts on the system board Chapter 1. Installing options 13 Installing memory 14 6. Reinstall the PCI riser assembly if it was removed. Installing PCI adapters Chapter 1. Installing options 15 Installing internal drives 16 Drive specifications Chapter 1. Installing options 17 Installing a drive in bay 2 18 Installing a diskette drive in bay 3 20 Chapter 1. Installing options 21 Connecting drives Connecting an optical drive or a parallel ATA hard disk drive Connecting an additional serial ATA hard disk drive 22 Security features Integrated cable lock Chapter 1. Installing options 23 Password protection Changing the battery Erasing a lost or forgotten password (clearing CMOS) 24 Closing the cover and connecting the cables 26 Chapter 2. Using the Setup Utility Lenovo 2005. Portions IBM Corp. 2005. 27 Starting the Setup Utility program Viewing and changing settings Using passwords Password considerations 28 User Password Administrator Password IDE Drive User Password IDE Drive Master Password Setting, changing, and deleting a password Resetting the hard disk drive and power-on password Using Security Profile by Device 30 Selecting a startup device Selecting a temporary startup device Changing the startup device sequence Advanced settings Chapter 2. Using the Setup Utility 31 Exiting from the Setup Utility program Page Appendix A. Updating system programs Lenovo 2005. Portions IBM Corp. 2005. 33 System program Updating (flashing) BIOS from a diskette or CD-ROM Updating (flashing) BIOS from your operating system Recovering from a POST/BIOS update failure 34 Appendix B. Cleaning the mouse Lenovo 2005. Portions IBM Corp. 2005. 35 Cleaning an optical mouse Cleaning a mouse with a ball 2 Ball 3 Plastic rollers 4 Ball cage 36 Appendix C. Manual modem commands Lenovo 2005. Portions IBM Corp. 2005. 37 Basic AT commands In the following listings, all default settings are printed in bold text . 38 Extended AT commands Appendix C. Manual modem commands 39 MNP/V.42/V .42bis/V.44 commands 40 Fax Class 1 commands Appendix C. Manual modem commands 41 Fax Class 2 commands Voice commands 42 Appendix C. Manual modem commands 43 Page Appendix D. Notices Lenovo 2005. Portions IBM Corp. 2005. 45 Television output notice 46 Trademarks Index A B C D E R S 48 U V