Acer Aspire 7720ZG Aspire 7720 Series User's Guide EN - Page 62

English 41 • If headphones, earphones or external speakers are connected to the line- out port on the computer, the internal speakers automatically turn off. I want to eject the optical drive tray without turning on the power. There is a mechanical eject hole on the optical drive. Simply insert the tip of a pen or paperclip into the hole and push to eject the tray. (If your computer's optical drive is a slot-load model, it will not have an eject hole.) The keyboard does not respond. Try attaching an external keyboard to a USB port on the computer. If it works, contact your dealer or an authorized service center as the internal keyboard cable may be loose. The printer does not work. Check the following: • Make sure that the printer is connected to a power outlet and that it is turned on. • Make sure that the printer cable is connected securely to the computer's parallel port or a USB port and the corresponding port on the printer. I want to set up my location to use the internal modem. To properly use your communication software, you need to set up your location: 1 Click on Start, Control Panel. 2 Double-click on Phone and Modem Options. 3 Begin setting up your location. Refer to the Windows manual. Note: Please note, on first booting your notebook, that you can skip the Internet Connection setup, as it is not necessary to complete the installation of your Operating System. After the Operating System is set up, you can proceed with the Internet Connection setup. I want to restore my computer to its original settings without