MAXDATA FUSION 6000 I, System Manual

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Description
Wake-up Devices and Events
Table 7 lists the devices or specific events that can wake the computer from specific states.
Table 7. Wake-up Devices and Events
These devices/events can wake up the computer… …from this state
Power switch S1, S3, S4, S5
RTC alarm S1, S3, S4, S5
LAN S1, S3, S4, S5 (Note 1)
CNR S1, S3, S4 (Note 2), S5 (Note 2)
PME# S1, S3, S4, S5
Modem (back panel Serial Port A) S1, S3
USB S1, S3
Notes:
1.
S4 state is dependent on an OS that supports this wake event.
2. For LAN and PME#, S5 is disabled by default in the BIOS Setup program. Setting this option to Power On will enable a
wake-up event from LAN in the S5 state.
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NOTE
The use of these wake-up events from an ACPI state requires an operating system that
provides full ACPI support. In addition, software, drivers, and peripherals must fully support
ACPI wake events.
Hardware Support
The MAXDATA Fusion 6000 System board provides several power management hardware
features, including:
• Power connector
• Fan connectors
• LAN wake capabilities
• Instantly Available PC technology
• Resume on Ring
• Wake from USB
• Wake from PS/2 keyboard
• PME# wake-up support
LAN wake capabilities and Instantly Available PC technology require power from the +5
V standby line. The sections discussing these features describe the incremental standby
power requirements for each.
Resume on Ring enables telephony devices to access the computer when it is in a power-
managed state. The method used depends on the type of telephony device (external or
internal).
CAUTION
Ensure that the power supply provides ad5 V standby current if LAN wake capabilities
and Instantly Available PC technology features are used. Failure to do so can damage the
power supply. The total amount of standby current required depends on the wake devices
supported and manufacturing options.

NOTE
The use of Resume on Ring and Wake from USB technologies from an ACPI state requires
an operating system that provides full ACPI support.