EUP compliance mode
This workstation provides EUP compliance mode capability.
When enabled, this feature lets the workstation shut down to the lowest possible power state by
removing all power to the system board.
When disabled, the workstation powers down conventionally.
When the workstation is shut down in EUP compliance mode, you must use the workstation power
button to restore power.
Enabling EUP compliance mode
To enable EUP compliance mode:
1.
Press
F10
during start up.
2.
Using the arrow keys, select the
Power>Hardware Power Management>EuP Compliance
Mode
, and then select
Enable
.
3.
Press
F10
to accept the change.
4.
Select
File>Save Change and Exit
, and then press
F10
to accept the change.
Disabling EUP compliance mode
To disable the EUP compliance mode:
1.
Press
F10
during start up.
2.
Select
Power>Hardware Power Management>EuP Compliance Mode
, and then select
Disable
.
3.
Press
F10
to accept the change.
4.
Select
File>Save Change and Exit
, and then press
F10
to accept the change.
Accessibility
HP is committed to developing products, services, and information that is easier to access for all
customers, including customers with disabilities and age-related limitations. HP products with Windows
Vista® Business and Microsoft® Windows® XP Professional preinstalled are designed for accessibility,
and these products are tested with industry-leading Assistive Technology products. For more
information see
http://www.hp.com/accessibility
.
Hyper-threading
This HP workstation supports Hyper-threading.
Hyper-Threading Technology (HTT), is an Intel-proprietary technology used to provide process
parallelization. The operating system treats a processor with Hyper-Threading enabled as two
processors instead of one. This improves performance under certain workloads by getting useful work
from parts of the processor that would otherwise remain idle. Hyper-threading relies on support from
the operating system as well as the CPU.
To implement hyper-threading, see
The Computer Setup (F10) Utility on page 30
.
SATA Power Management
SATA Power Management enables or disables SATA bus and/or device power management.
14
Chapter 1 Product overview
ENWW