IBM 8090, 8088, 8086, 8089, 8087 manual Closing the cover and connecting the cables

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6.Locate the Clear CMOS/Recovery jumper on the system board. See “Identifying parts on the system board” on page 11.

7.Move the jumper from the standard position (pins 1 and 2) to the maintenance or configure position (pins 2 and 3).

8.Close the cover and connect the power cord. See “Closing the cover and connecting the cables.”

9.Restart the computer, leave it on for approximately 10 seconds. Turn off the computer by holding the power switch for approximately 5 seconds. The computer will turn off.

10.Repeat steps 2 through 6 on page 22.

11.Move the jumper back to the standard (pins 1 and 2).

12.Replace the fan bracket assembly.

13.Close the cover and connect the power cord. See “Closing the cover and connecting the cables.”

Closing the cover and connecting the cables

After working with options, you need to install any removed parts, close the cover, and reconnect any cables, including telephone lines and power cords. Also, depending on the option that is installed, you might need to confirm the updated information in the IBM Setup Utility program.

To close the cover and connect cables to your computer:

1.Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer.

2.Clear any cables that might impede the replacement of the cover.

3.Make sure all cables are routed correctly through the cable clip.

4.Lower the drive bay assembly.

5.Close the cover.

6.If your computer is being placed in the vertical position, attach the floor stand.

Chapter 1. Installing options 23

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Contents User Guide Types 8086, 8087 Types 8089 Page User Guide Types 8086, 8087 Types 8089 Page Contents Iv User Guide Conditions that require immediate action Important safety informationService General safety guidelinesPower cords and power adapters Plugs and outlets Extension cords and related devicesBatteries Heat and product ventilation CD and DVD drive safetyLithium battery notice Additional safety informationModem safety information To connect To disconnectLaser compliance statement Power supply statementInformation resources OverviewXii User Guide Features Installing optionsVideo subsystem Operating systems preinstalled varies by model type Specifications Available options Supported operating positionsHandling static-sensitive devices Locating the connectors on the front of your computer Installing external optionsLocating the connectors on the rear of your computer Obtaining device drivers Connector DescriptionOpening the cover Identifying parts on the system board Locating componentsInstalling memory Installing options What to do next Installing a PCI adapterWhat to do next Removing and replacing an optical drive Installing internal drivesRemoving and replacing a hard disk drive User Guide Connecting a parallel ATA hard disk drive Integrated cable lock Password protection Security featuresChanging the battery Erasing a lost or forgotten password clearing Cmos Closing the cover and connecting the cables User Guide Starting the IBM Setup Utility program Using the IBM Setup Utility programViewing and changing settings Exiting from the IBM Setup Utility programAdministrator password User passwordSetting, changing, and deleting a password Using Security Profile by DeviceSelecting a startup device Using IDE Drives SetupSelecting a temporary startup device Changing the startup sequenceUser Guide Updating flashing Bios from your operating system Updating flashing Bios from a disketteAppendix A. Updating system programs System programsRecovering from a POST/BIOS update failure Appendix A. Updating system programs User Guide Cleaning an optical mouse Appendix B. Cleaning the mouseCleaning a mouse with a ball User Guide Basic AT commands Appendix C. Manual modem commandsSet Pulse dial as default Low speaker volumeSet Tone Dial as default Internal speaker on until carrier detectedExtended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 2 commands Fax Class 1 commandsVoice commands Appendix C. Manual modem commands User Guide Tier 1 CRUs Appendix D. Customer replaceable unit CRU parts listTier 2 CRUs User Guide Appendix E. Notices Trademarks Television output noticeIndex Security integrated cable lock Page Part Number 19R2375