Sony PCG-FXA49 - Manual (Page 62)

Change text in this variable definition to document title.
62
Selecting the Display Mode
This notebook uses the ATI video controller. You can select which display is used
when the notebook is connected to an external monitor. When you connect an
external display, you can switch the display mode between your notebook’s LCD
display and the external monitor.
1 Click Start on the Windows® taskbar, then click Control Panel.
2 Click Appearance and Themes then click Display to open the Display
Properties window.
3 Click the Settings tab, then click Advanced. The “Default Monitor and ATI
RAGE MOBILITY-M1 AGP ...” dialog box appears.