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1
Introduction
wake-on-USB
(STR - Suspend To RAM) state.
rtc timer
and time.
ACPI STR
cation. ACPI has energy saving features that enables PCs to imple-
ment Power Management and Plug-and-Play with operating systems
that support OS Direct Power Management. Currently, only Win-
dows
when enabled in the Power Management Setup will allow you to use
the Suspend to RAM function.
With the Suspend to RAM function enabled, you can power-off the
system at once by pressing the power button or selecting "Standby"
when you shut down Windows
ing to go through the sometimes tiresome process of closing files,
applications and operating system. This is because the system is ca-
pable of storing all programs and data files during the entire operat-
ing session into RAM (Random Access Memory) when it powers-off.
The operating session will resume exactly where you left off the next
time you power-on the system.
Power failure
recovery
automatically.
12
This function allows you to use a USB
keyboard to wake up a system from the S3
Important:
If you are using the Wake-On-USB Keyboard function for 2 USB
ports, the 5V_standby power source of your power supply
must support ≥ 1.5A. For 3 or more USB ports, the 5V_standby
power source of your power supply must support ≥ 2A.
The RTC installed on the system board allows your
system to automatically power-on on the set date
The system board is designed to meet the ACPI
(Advanced Configuration and Power Interface) specifi-
® ® ® ® ®
98/2000/ME/XP/Vista suppor ts the ACPI function. ACPI
Important:
The 5V_standby power source of your power supply must sup-
port ≥ 720mA.
When power returns after an AC power fail-
ure, you may choose to either power-on the
system manually or let the system power-on
® ® ® ® ®
98/2000/ME/XP/Vista without hav-
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