IBM MICRO TOWER 2169 Hardware Maintenance Manual

Contents

1ContentsNotices ................................................................................ 4Voltage Supply Switch Settings .......................................... 3Safety Information................................................................ 4Laser Compliance Statement.............................................. 33Trademarks.......................................................................... 34Preface................................................................................. 35General Information .......................................................... 36Introduction .......................................................................... 37Product Overview................................................................. 37Hardware Interfaces ............................................................ 40.............................................................................................. 41Flash (BIOS) Update Procedure ......................................... 42BIOS-contained Model Number and Serial Number .......... 43BIOS Setup Utility ................................................................ 44Working with the Setup Menus..................................... 44Start OptionsSpecifications....................................................................... 63Operating Requirements ..................................................... 64Special Tools ....................................................................... 65Check Procedures ............................................................. 66Introduction .......................................................................... 67Start...................................................................................... 68Index of Symptoms, Messages, Error Codes, or Beeps .... 74Troubleshooting ................................................................... 87Factory-Installed Storage Devices................................ 88Factory-Installed Modem Card ..................................... 91Audio (Not Supported by Diagnostics Program).......... 93CD-ROM Drive .............................................................. 95Memory.......................................................................... 95Keyboard ....................................................................... 96Mouse ............................................................................ 97Power Supply ................................................................ 99Monitor........................................................................... 102Undetermined Problems ............................................... 104Diagnostic Aids.................................................................. 105Introduction .......................................................................... 106Power-On Self Test ............................................................. 106Diagnostics Tools ................................................................ 107Diagnostics Program Features ..................................... 108Copyright IBM Corp. 2000