Location Guidelines ...........................................................7-4General Guidelines.............................................................7-4Cleaning Guidelines ...........................................................7-5Battery Pack Guidelines .....................................................7-5When Traveling .......................................................................7-6Chapter 8 Troubleshooting................................................... 8-1Preliminary Checklist ..............................................................8-2Solving Common Problems .....................................................8-3Battery Problems................................................................8-4Bluetooth Problems............................................................8-4Optical Drive Problems......................................................8-5Display Problems ...............................................................8-6Hardware Device Problems................................................8-7Hard Disk Drive Problems .................................................8-7Infrared Problems...............................................................8-8Keyboard, Mouse and Touchpad Problems .......................8-8LAN Problems ...................................................................8-9WLAN Problems................................................................8-9Modem Problems .............................................................8-11PC Card Problems ............................................................8-11Power Management Problems..........................................8-11Printer Problems...............................................................8-12Software Problems ...........................................................8-13Sound Problems ...............................................................8-13Startup Problems ..............................................................8-14Other Problems.................................................................8-15Resetting the Computer .........................................................8-16Appendix A Specifications.................................................... A-1Appendix B Regulatory Information..................................... B-1On the Use of the System ....................................................... B-2Class B Regulations .......................................................... B-2Safety Notices ................................................................... B-3On the Use of RF Device ........................................................ B-6iv