Intel D850GB Technical Product Specification page 41

1.12.2.5 Resume on Ring
The operation of Resume on Ring can be summarized as follows:
•
Resumes operation from either the APM sleep mode or the ACPI S1 or S3 states
•
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
1.12.2.6 Wake from USB
USB bus activity wakes the computer from an ACPI S1 or S3 state.
NOTE
Wake from USB requires the use of a USB peripheral that supports Wake from USB.
1.12.2.7 Wake from PS/2 Keyboard
PS/2 keyboard activity wakes the computer from an ACPI S1 or S3 state.
1.12.2.8 PME# Wakeup Support
When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S1, S3, or
S5 state (with BIOS support).
1.12.2.9 Wake on LAN (Legacy)
This provision allows legacy internal LAN cards that require separate internal board connection to
support Wake on LAN technology. (More recent PCI LAN cards use the PME# signal available at
the PCI connector for this purpose.)
When a Wake on LAN technology supporting LAN card is connected to the Wake on LAN
connector, LAN activity wakes the computer from the APM sleep mode, or the ACPI S1, S3, or S5
states.
Product Description
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