Sony PCG-F450 - Manual (Page 38)

VAIO ® Notebook Computer User Guide &
3
Remove the check from “Set to display 256 colors when playing back
DVD.”
4
Click OK to confirm the setting.
To display wallpaper while playing a DVD
1
Follow the instructions in “To play a DVD in Normal Display Mode”
on page 27, or
2
Follow step 1 and step 2 of “To play a DVD in Normal Display Mode”
on page 27, then remove the check from the check box labeled “Do
not show wallpaper when playing back DVD.”