Energy Star - HP xw4550 Service And Technical Reference Manual

ENERGY STAR

Hewlett-Packard computers marked with the ENERGY STAR® Logo are compliant with the applicable
U.S. Environmental Protection Agency (EPA) ENERGY STAR specifications for computers. The EPA
ENERGY STAR Logo does not imply endorsement by the EPA. As an ENERGY STAR Partner, Hewlett-
Packard Company has determined the products marked with the ENERGY STAR Logo are ENERGY
STAR qualified as per the applicable ENERGY STAR guidelines for energy efficiency. The following
logo will appear on all ENERGY STAR qualified computers:
Figure 1-7
The ENERGY STAR Computers Program was created by the EPA to promote energy efficiency and
reduce air pollution through more energy-efficient equipment in homes, offices, and factories. One way
products achieve this is by reducing power consumption when not being used through the Microsoft
Windows ® Power Management feature.
The Power Management feature allows the computer to enter into a low-power or "sleep" mode after a
period of user inactivity. When used with an external ENERGY STAR compliant monitor, this feature
will also support similar power management features of the monitor. To take advantage of this energy
savings:
●
The Power Management feature has been preset to power down the computer after 30 minutes of
user inactivity.
●
The Power Management feature has been preset to power down the monitor after 15 minutes of
user inactivity.
Both the computer and monitor can be woken from "sleep" mode through user interaction with any of
the computer's input devices (for example; mouse, keyboard, and others). When configured with Wake
On LAN (WOL) enabled, the computer can also be awoken by a network signal.
More information on the energy and financial savings potential of the Power Management Feature can
be found at the EPA's ENERGY STAR Power Management website:
powermanagement.
More information on the ENERGY STAR program and its environmental benefits is available by visiting
the EPA ENERGY STAR Web site: http://www.energystar.gov.
CAUTION:
cause video distortion when the Energy Save timeout occurs.
NOTE: ENERGY STAR is not supported on Linux workstations.
If you must restore the operating system, reset the ENERGY STAR settings (if applicable) after the
restore.
Using the ENERGY STAR Save Monitor feature with non-ENERGY STAR-compliant monitors might
cause video distortion when the Energy Save timeout occurs.
ENWW
ENERGY STAR logo
Using the Energy Save Monitor feature with non–ENERGY STAR compliant monitors may
http://www.energystar.gov/
ENERGY STAR 13