Sony PCV-R532DS - Manual (Page 25)

Configuring Your System 17
Changing the Display's Power Management
Settings
A display that has power management capability is designed to operate
on reduced power or shut itself off after the system has been idle for a
specified period of time.
1
From the Start menu, point to Settings, then click Control Panel.
2
Double-click the Display icon.
3
Click the Screen Saver tab.
If your display is Energy-Star compliant or has other energy-saving
features, the Energy saving features of the monitor dialog box appear.
Otherwise, the options in the dialog box are grayed out.
4 Click Settings .
The Power Management Properties dialog box opens, with the Power
Schemes tab displayed.