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3 Troubleshooting my computer62
English
Image is not full-screen.
The computer display has a native resolution of 1024 x 768 (XGA) for
the 14.1” and 1400 x 1050 Super eXtended Graphics Array + (SXGA+)
resolution for 15” models . If you set the resolution lower than this, the
screen expands to fill the 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. You can also use the volume control
buttons to adjust the volume. See
“Hot keys” on page 18 for more
detail.
• If headphones, earphones or external speakers are connected to
the line-out port on the computer’s rear panel, the internal
speakers automatically turn off.
I want to eject the optical drive tray without turning on the