Desktop Board Features
Wake from USB
NOTE
Wake from USB requires the use of a USB peripheral that supports Wake from USB.
USB bus activity wakes the computer from an ACPI S3 state.
Wake from PS/2 Keyboard/Mouse
PS/2 keyboard/mouse activity wakes the computer from an ACPI S3 state.
PME# Signal Wake-up Support
When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S3, S4, or S5 state.
WAKE# Signal Wake-up Support
When the WAKE# signal on the PCI Express bus is asserted, the computer wakes from an ACPI S2, S3, S4, or S5 state.
ENERGY STAR* Qualified
In 2007, the US Department of Energy and the US Environmental Protection Agency revised the ENERGY STAR requirements. Intel worked directly with these two governmental agencies to define the new requirements. Currently Intel Desktop Boards meet the new ENERGY STAR requirements.
For information about the ENERGY STAR specifications, see:
Speaker
A speaker is mounted on the Desktop Board. The speaker provides audible error code (beep code) information during the
Battery
A battery on the Desktop Board keeps the values in CMOS RAM and the clock current when the computer is turned off. Go to page 53 for instructions on how to replace the battery.
Real-Time Clock
The Desktop Board has a
23