Some computer power management..

An excerpt of my post:

Computer power management —A typical computer monitor uses 60 to 120 watts of electrical power, depending upon screen size.

• Do not use screensavers as energy savers as they continue to use the monitor at full power and do not conserve energy.
• Configure your monitor to turn off after 20 minutes of inactivity, your hard drive to turn off after 30 minutes of inactivity, and your desktop computer or laptop to go into a standby or sleep mode after 90 minutes of inactivity. (If your computer does not have a standby or sleep mode, or you can’t find it, simply turn off your monitor when it is not in use)
• Shut down your computer, monitor, and personal printer or place them in a standby mode when you leave the office for more than two hours.

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