3Connect the other end of the S-video cable to the S-video input connector on your TV.

4Connect the VGA or DVI monitor.

Changing the Display Settings

1After you connect the monitor(s) or TV, turn on the computer.

The Microsoft® Windows® desktop displays on the primary monitor.

2Enable extended desktop mode in the display settings. In extended desktop mode, you can drag objects from one screen to the other, effectively doubling the amount of viewable work space.

Power Management

Power Management Options in Microsoft® Windows® XP

The Microsoft Windows XP power management features can reduce the amount of electricity your computer uses when it is on and you are not using it. You can reduce power to just the monitor or the hard drive, or you can use standby mode or hibernate mode to reduce power to the entire computer.

When the computer exits from a power conservation mode, it returns to the operating state it was in prior to entering the mode.

NOTE: Windows XP Professional includes security and networking features not available in Windows XP Home Edition. When a Windows XP Professional computer is connected to a network, different options related to security and networking appear in certain windows.

NOTE: The procedures to activate the standby and hibernate modes may vary according to your operating system.

Standby Mode

Standby mode conserves power by turning off the display and the hard drive after a designated period of time, known as a time-out. When the computer exits from standby mode, it returns to the operating state it was in prior to entering standby mode.

NOTICE: If your computer loses power while in standby mode, it may lose data.

Setting Up and Using Your Computer

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Dell 531 owner manual Changing the Display Settings, Power Management Options in Microsoft Windows XP, Standby Mode