Sony VAIO PCG-V505EC User Manual page 122

Selecting a display
You can connect external displays to your computer while it is on. When you connect an external display (projector or
computer monitor) to your computer, you can switch the display between the computer screen (LCD), the external display,
or both, using shortcut keys or the Display Properties settings.
Shortcut keys Result
Fn+F7 Toggles the display between the computer screen (LCD), a connected external display, such as a monitor or
projector, and both the LCD and external display.
Connect the cable before you turn on the computer; otherwise, Fn+F7 may not work.
To switch the display using the Display Properties settings
1. Plug the display (VGA) cable into the Monitor (VGA) port on your computer.
2. Right-click the desktop, and click Properties from the shortcut menu. The Display Properties dialog box
appears.
3. Click the Settings tab, and then click Advanced. The (Multiple Monitors) and Mobility Radeon Properties dialog
box appears.
4. Click the Displays tab.
(Multiple Monitors) and Mobility Radeon Properties Dialog Box
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