Acer TravelMate 2300 Series User Manual page 64

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Image is not full-screen.
Make sure that the resolution is set to 1024x768. This is the native
resolution of your computer display. Right-click on your Windows
desktop and select Properties to bring up the Display Properties dialog
box. Then click on the Settings tab to make sure that the resolution is
set to the appropriate resolution. Resolutions lower than the specified
resolution are not full-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 volume
•
control (speaker) icon on the taskbar. If it is crossed-out, click on
the icon and deselect the Mute option.
The speakers may be turned off. Press Fn-F8 to turn the speakers
•
on (this hot key also turns the speakers off).
The volume level may be too low. In Windows, look at the volume
•
control icon on the taskbar.
If headphones, earphones or external speakers are connected to
•
the line-out port on the computer's right panel, the internal
speakers automatically turn off.
I want to eject the CD or DVD tray without turning on the
power. I cannot eject the CD or DVD tray.
There is a mechanical eject button on the optical drive. Simply insert
the tip of a pen or paperclip and push to eject the tray.
3 Troubleshooting my computer