Aspire 3680/5570/5570Z/5580 User's Guide EN
Page 66
..., it works, contact your dealer or an authorized service center as the internal keyboard cable may be loose. Try attaching an external keyboard to a USB port on the computer, the internal speakers automatically turn off. If it is a clear path between the two infrared ports. See "Hotkeys" on... the icon and deselect the Mute all option. • The volume level may be blocking the ports. • Make sure you have the appropriate drivers (for more detail. • If headphones, earphones or external speakers are connected to eject the tray. (If your computer's optical drive is heard from...
..., it works, contact your dealer or an authorized service center as the internal keyboard cable may be loose. Try attaching an external keyboard to a USB port on the computer, the internal speakers automatically turn off. If it is a clear path between the two infrared ports. See "Hotkeys" on... the icon and deselect the Mute all option. • The volume level may be blocking the ports. • Make sure you have the appropriate drivers (for more detail. • If headphones, earphones or external speakers are connected to eject the tray. (If your computer's optical drive is heard from...
Aspire 3680/5570/5580 Service Guide
Page 102
... and the problem remains, see "Undetermined Problems" on page 96. 94 Chapter 4 Battery pack System board System hangs intermittently. USB does not work correctly Print problems. Serial or parallel port device problems. Action in the Devices Configuration" of BIOS Setup Utility ...execute "Load Default Settings", then reboot system. Onboard Devices Configuration Run printer self-test. External display does not work correctly. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work . Press Fn...
... and the problem remains, see "Undetermined Problems" on page 96. 94 Chapter 4 Battery pack System board System hangs intermittently. USB does not work correctly Print problems. Serial or parallel port device problems. Action in the Devices Configuration" of BIOS Setup Utility ...execute "Load Default Settings", then reboot system. Onboard Devices Configuration Run printer self-test. External display does not work correctly. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work . Press Fn...