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IBM 6274, 2283 manual Disconnecting cables

Models: 2283 6274

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Disconnecting cables

To disconnect cables, do the following:

1.Remove any media (diskettes or CDs) from the drives and shut down your operating system.

2.Read the “Safety notices” on page vii.

3.Read “Handling static-sensitive devices” on page 33.

4.Turn off all attached external devices and turn off the computer.

5.Unplug the computer power cord from the electrical outlet.

6.Unplug the power cords for any attached devices from their electrical outlets.

7.Disconnect all communication cables (such as modem and network cables) from communication outlets.

8.Disconnect all other cables attached to the computer.

36User Guide

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IBM 6274, 2283 manual Disconnecting cables

Contents

User Guide Type Type First Edition August Contents Copyright IBM Corpiv User Guide Notices and Trademarks vi User Guide To disconnect Safety noticesTo connect Lithium battery notice Do notModem safety information Ne pasLaser compliance statement Page xii User Guide xiii About this bookConventions used in this book Related information Access IBMHardware Maintenance Manual Quick ReferenceChapter 1. Product overview Identifying your computerMemory Hardware featuresMicroprocessor Internal drivesPower System management featuresKeyboard and mouse features Security featuresSoftware IBM preinstalled softwareAccess IBM Additional softwareChapter 2. Setting up your computer Selecting a location for your computerGlare and lighting Arranging your workspaceComfort Air circulation Electrical outlets and cable lengthsConnecting cables USB connectorsAudio connectors Other connectorsStarting the computer 10 User GuideControls and status indicators Chapter 3. Operating and caring for your computerStarting your computer 12 User Guide2. Click Shut Down... or Turn off computer in Windows XP Using the Rapid Access keyboardShutting down the computer Customizing a Rapid Access Button Rapid Access Wireless keyboard and mouseChapter 3. Operating and caring for your computer Using the IBM ScrollPoint mouse Accessing the optical drive Chapter 3. Operating and caring for your computerUsing an optical drive Handling a discInserting and removing a disc Controlling volume Using video featuresUsing audio features Video device driversUsing power-management features Recording and playing back soundUsing the power button Using the Windows Start menuUsing the Standby button on the keyboard Setting power schemesLocking the keyboard Using security featuresLocking the cover Basics Cleaning your computer and keyboardTaking care of your computer Monitor and screen1. Shut down the operating system and turn off the computer Moving your computer Chapter 4. Using the IBM Setup Utility program Starting and using the IBM Setup Utility programViewing and changing settings User password Exiting from the IBM Setup Utility programUsing passwords Using Security Profile by Device Administrator passwordSetting, changing, and deleting a password 3. Select Security Profile by Device and press EnterChanging the startup sequence Other settings in the IBM Setup Utility programThe startup sequence 32 User Guide Chapter 5. Installing options Handling static-sensitive devicesTools required Backing up configuration settingsAvailable options Chapter 5. Installing options Component locationsSystem board Disconnecting cables Removing the rear cover Installing an adapter Removing the hard disk drive Installing memory 40 User GuideNotches Chapter 5. Installing options6. Replace the hard disk drive 7. Replace the rear cover To remove the optical drive, do the following Removing the optical drive3. Disconnect the power cable and signal cable from the optical drive 4. Pull out the release latches 4 then slide out the optical driveChapter 6. Troubleshooting Is the error message in this table? Troubleshooting procedureIs an error message displayed? Power-on self-test POST POST error codesAction CodeDescription 46 User GuideAction CodeDescription Device troubleshooting charts Problem type Go toSelect Accessories Audio problemsSymptom e. Click Volume ControlAction Optical drive problemsSymptom Action DVD disc problemsSymptom 52 User GuideSymptom Display/monitor problemsGeneral problems SymptomAction Intermittent problemsSymptom 54 User GuideAction Rapid Access IIIe Keyboard problemsSymptom Action Rapid Access Wireless Keyboard problemsSymptom 56 User GuideAction ScrollPoint III Mouse problemsSymptom Action ScrollPoint Wireless Mouse problemsSymptom 58 User GuideAction Memory problemsSymptom Action Modem problemsSymptom 60 User GuideSymptom Action62 User Guide SymptomAction Action Optional-device problemsSymptom IBM Enhanced Diagnostics Software problemsUniversal Serial Bus USB problems 64 User Guide3. Select Downloadable files Creating an IBM Enhanced Diagnostics disketteThe IBM Enhanced Diagnostics are available on To run diagnostics from the IBM Enhanced Diagnostics diskette Running the IBM Enhanced Diagnostics programReplacing the battery To run diagnostics from the Product Recovery CD or programChapter 6. Troubleshooting To change the battery, do the following3. Remove the old battery 4. Install the new battery 1. Turn off the computer and all attached devices5. Replace the cover, and plug in the power cord Getting information Chapter 7. Getting information, help, and serviceUsing the World Wide Web Getting information by faxCalling for service Getting help and serviceUsing the documentation and diagnostic programs Installation and maintenance of network operating systems NOS Telephone number Other servicesCountry Purchasing additional services 74 User Guide IBM Director of Licensing IBM Corporation North Castle Drive Notices and TrademarksNotices General notices Armonk, NY U.S.AProcessing date data TrademarksPage Page keyboard 8, 14 mouse 8, 14 receiver 8 volumewireless Index80 User Guide 23P1170 23P1170Part Number 23P1170 IBM@