Acer TravelMate 620 Series User Manual

Also see for TravelMate 620 Series: Service guide Guía del usuario Manuel d'utilisation Manual do utilizador

Contents

3 Troubleshooting my computer60Image is not full-screen.The computer display has a native resolution of 1024 x 768 (XGA) forthe 13.3” and 14.1” and 1400 x 1050 (SXGA+) for the 15.0”. If you setthe resolution lower than this, the screen expands to fill the computerdisplay. Right-click on your Windows desktop and select Properties tobring up the Display Properties dialog box. Then click on theSettings tab to make sure that the resolution is set to the appropriateresolution. Resolutions lower than the specified resolution are notfull-screen on the computer or on an external monitor.No audio is heard from the computer.Check the following:• The volume may be muted. In Windows, look at the volumecontrol (speaker) icon on the taskbar. If it is crossed-out, click onthe icon and deselect the Mute option.• The speakers may be turned off. Press Fn-F8 to turn the speakerson (this hot key also turns the speakers off).• The volume level may be too low. In Windows, look at the volumecontrol icon on the taskbar. You can also use the volume controlbuttons to adjust the volume. See “Hot keys” on page 16 for moredetail.• If headphones, earphones or external speakers are connected tothe line-out port on the computer’s rear panel, the internalspeakers automatically turn off.I want to eject the optical drive tray without turning on the power. Icannot eject the optical drive tray.There is a mechanical eject button on the optical drive. Simply insertthe tip of a pen or paperclip and push to eject the tray.