Acer TravelMate 8210 TravelMate 8210 Service Guide - Page 91

Symptom/Error System configuration does not match the installed devices. External display does not work correctly. USB does not work correctly. Print problems Serial or parallel port device problems. Action in Sequence Enter BIOS Setup Utility to execute "Load Default Settings", then reboot system. Reconnect hard disk/CD-ROM/diskette drives. Press Fn + F5, LCD/CRT/Both display switching System board System board Ensure the "Parallel Port" in the "Onboard Devices Configuration" of BIOS Setup Utility is set to Enabled. Onboard Devices Configuration Run printer self-test. Printer driver Printer cable Printer System Board Ensure the "Serial Port" in the Devices Configuration" of BIOS Setup Utility is set to Enabled. Device driver Device cable Device System board Symptom/Error Keyboard (one or more keys) does not work. Touchpad does not work. Action in Sequence Reconnect the keyboard cable. Keyboard System board Reconnect touchpad cable. Touchpad board System board Symptom/Error Internal modem does not work correctly. Action in Sequence Modem phone port modem combo board System board Note: If you can not correct the problems according to the anterior tables, see "Undetermined Problems". Chapter 4 81