1 Activate power management in Windows XP | ffits

Activate power management in Windows XP

To configure power management on Windows XP click on Start and then Control Panel. Control Panel has two views. If you are in Theme View double click on “Performance and Maintenance” and if you are in classic view please scroll down to the classic view window.
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…and then on Power Options.
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If you are in Classic View, simply double click on “Power Options”.
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The Power Options Properties dialog box should now be displayed with the Power Schemes tab selected. Here you can set timeouts for your monitor, system standby, and hibernate. Notebook computer users can specify an alternative power scheme that will take effect when the PC is running on battery power.
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The EPA* recommends setting computers to enter system standby or hibernate after 15 to 60 minutes of inactivity. To save even more, set monitors to enter sleep mode after 5 to 20 minutes of inactivity. The lower the setting, the more energy you save. The “Turn off hard disks” setting does not save much power, and can be ignored.
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If you are not able to select a hibernate timeout, you may need to enable the hibernate feature. To do so select the Hibernate tab in Power Options Properties, check “Enable hibernation” and click “Apply” or “OK”.

You may find that your PC doesn’t go to sleep after the allotted time. PCs may not enter sleep mode when they have a file open over the network. Additionally, certain software applications may be preventing the computer from sleeping. (Software applications can tell Windows not to enter sleep modes.) Graphics-intensive screen savers can prevent PCs from entering sleep mode as well, and should be disabled.

If System Standby is not available under Power Options, make sure you have the latest video driver from your monitor manufacturer. The default Windows driver may not support System Standby.