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Description
The standby power indicator LED shows that power is still present even when the computer
appears to be off. Figure 4 shows the location of the standby power indicator LED.
CAUTION
If AC power has been switched off and the standby power indicator is still lit, disconnect
the power cord before installing or removing any devices connected to the board. Failure to
do so could damage the board and any attached devices.
Figure 4. Location of the Standby Power Indicator LED
Resume on Ring
The operation of Resume on Ring can be summarized as follows:
• Resumes operation from ACPI S1 state
• Requires only one call to access the computer
• Detects incoming call similarly for external and internal modems
• Requires modem interrupt be unmasked for correct operation
Wake from USB
USB bus activity wakes the computer from an ACPI S1 state.
NOTE
Wake from USB requires the use of a USB peripheral that supports Wake from USB.
Wake from PS/2 Devices
PS/2 device activity wakes the computer from an ACPI S1 state.
PME# Wake-up Support
When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S1,
S4, or S5 state (with Wake on PME enabled in BIOS).
Содержание FUSION 6000 I
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