Lenovo 8097, 8143, 8144, 8146, 8422, 8423, 8427

Part Number: 19R0450

Printed in USA

(1P) P/N: 19R0450

Contents

Main Page Page Page Contents Important safety information . . . . . .v Lenovo 2005. Portions IBM Corp. 2005. iii Index . . . . . . . . . . . . . . .43 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 Features v Intel Pentium 4 processor v Intel Celeron 2 v Microsoft Windows XP Professional Operating systems tested for compatibility or certified Chapter 1. Installing options 3 v Available options 4 Specifications This section lists the physical specifications for your computer. Tools required 6 Handling static-sensitive devices Installing external options Locating the connectors on the front of your computer Chapter 1. Installing options 7 2 USB connector 5 Headphone connector 3 USB connector Locating the connectors on the rear of your computer 8 Obtaining device drivers Chapter 1. Installing options 9 Removing the cover 10 Locating components Chapter 1. Installing options 2 Power supply 3 Hard disk drive 4 PCI adapter connector 5 Optional PCI adapter Identifying parts on the system board The following illustration shows the locations of parts on the system board. Installing a memory module 12 Chapter 1. Installing options 13 Installing adapters 14 5. Close the adapter latch to secure the adapter. Chapter 1. Installing options 15 Installing internal drives Drive specifications 16 Installing a drive in bay 1 or bay 2 Chapter 1. Installing options 17 1. Remove the computer cover. See Removing the cover on page 10. 9. Continue at Connecting drives on page 20. Installing a hard disk drive in bay 3 18 2. Remove the front bezel by pushing the blue release button as shown. Chapter 1. Installing options 19 6. Install a retainer bracket on the side of the drive. 7. Install the drive into the bay until it snaps into position. 8. Continue at Connecting drives. Connecting drives 20 Connecting the first optical drive Connecting an additional optical drive, or parallel ATA hard disk drive Chapter 1. Installing options 21 Connecting a serial ATA hard disk drive Installing security features Padlock 22 Password protection Changing the battery Erasing a lost or forgotten password (clearing CMOS) Replacing the cover and connecting the cables 24 Chapter 2. Using the Setup Utility program Lenovo 2005. Portions IBM Corp. 2005. 25 Starting the Setup Utility program Viewing and changing settings Using passwords User Password 26 Administrator Password IDE Drive User Password IDE Drive Master Password Setting, changing, and deleting a password Using Security Profile by Device Selecting a startup device Selecting a temporary startup device 28 Changing the startup sequence Exiting from the Setup Utility program Appendix A. Updating system programs Lenovo 2005. Portions IBM Corp. 2005. 29 System programs Updating (flashing) BIOS from a diskette or CD-ROM Updating (flashing) BIOS from your operating system Recovering from a POST/BIOS update failure 30 Appendix B. Cleaning the mouse Lenovo 2005. Portions IBM Corp. 2005. 31 Cleaning an optical mouse Cleaning a mouse with a ball 2 Ball 3 Plastic rollers 4 Ball cage 32 Appendix C. Manual modem commands Lenovo 2005. Portions IBM Corp. 2005. 33 Basic AT commands In the following listings, all default settings are printed in bold text . 34 Extended AT commands Appendix C. Manual modem commands 35 MNP/V.42/V .42bis/V.44 commands 36 Fax Class 1 commands Appendix C. Manual modem commands 37 Fax Class 2 commands Voice commands 38 Appendix C. Manual modem commands 39 Page Appendix D. Notices Lenovo 2005. Portions IBM Corp. 2005. 41 Television output notice 42 Trademarks Index A B C D E R S 44 U V

Lenovo - page 62

Models: 8097 8143 8144 8146 8422 8423 8427