3Keyboard or Auxiliary Input Device Check ..........................................................98Memory check .....................................................................................................98Power System Check ..........................................................................................99Touchpad Check ...............................................................................................100Power-On Self-Test (POST) Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101Index of Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102Phoenix BIOS Beep Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105Index of Symptom-to-FRU Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110Intermittent Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114Undetermined Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115Chapter 5 Jumper and Connector Locations 117Connector Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117Top View ...........................................................................................................117Bottom View ......................................................................................................118Connector Pin Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119Chapter 6 FRU (Field Replaceable Unit) List 133TravelMate 6492 Exploded Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1343G Cover Ass’y .................................................................................................134Battery Ass’y .....................................................................................................135BlueTooth Ass’y ................................................................................................136BTCB Case Set Ass’y .......................................................................................137BTCB Case Set .................................................................................................138CPU Ass’y .........................................................................................................139CTO Cover Set Ass’y ........................................................................................140Display Ass’y .....................................................................................................141Display Bezel Ass’y ...........................................................................................143Display Rear Ass’y ............................................................................................144HDD Ass’y .........................................................................................................145Keyboard Ass’y .................................................................................................146Memory Ass’y ...................................................................................................147Modem Ass’y ....................................................................................................148ODD Ass’y ........................................................................................................149Switch Cover Set Ass’y .....................................................................................150Touchpad Bracket Set Ass’y .............................................................................151TPCB CaseSet Ass’y ........................................................................................152Wireless Ass’y ..................................................................................................154Parts List ...........................................................................................................155Appendix A Model Definition and Configuration 166TravelMate 6492 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .166Appendix B Test Compatible Components 175Test Peripherals for TravelMate 6492 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .176Appendix C Online Support Information 179