ivChapter 8 Troubleshooting ................................................................8-1Preliminary Checklist............................................................... 8-2Solving Common Problems .................................................... 8-3Battery Problems ................................................................ 8-3Bluetooth Wireless Transmission Problems ...................... 8-3Display Problems ................................................................. 8-4ExpressCard Problems......................................................... 8-5Hardware Device Problems ................................................ 8-5Hard Disk Drive Problems................................................... 8-5Keyboard, Mouse, and Touchpad Problems ..................... 8-6LAN Problems ...................................................................... 8-7Modem Problems ................................................................ 8-7DVD Drive Problems ........................................................... 8-7PC Card Problems ................................................................ 8-8Power Management Problems .......................................... 8-8Software Problems ............................................................. 8-9Sound Problems .................................................................. 8-9Startup Problems .............................................................. 8-10WLAN Problems ................................................................ 8-10Other Problems ................................................................. 8-12Resetting the Computer ....................................................... 8-13Appendix 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 the RF Device .................................................. B-6USA and Canada Safety Requirements and Notices ........ B-6European Union CE Marking and Compliance Notices.... B-9