Aspire 3100 - 5100 - 5110 Service Guide
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...Remove battery pack and let it cool for two hours. Refresh battery (continue to execute Load Default Settings, then reboot system. External display does not work . Print problems Serial or parallel port device problems. Action in the "Onboard Devices Configuration" of BIOS Setup Utility ...is set to Enabled. Reconnect hard disk/CD-ROM/diskette drives. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom/Error Keyboard (one or more keys) does not work correctly. USB does...
...Remove battery pack and let it cool for two hours. Refresh battery (continue to execute Load Default Settings, then reboot system. External display does not work . Print problems Serial or parallel port device problems. Action in the "Onboard Devices Configuration" of BIOS Setup Utility ...is set to Enabled. Reconnect hard disk/CD-ROM/diskette drives. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom/Error Keyboard (one or more keys) does not work correctly. USB does...