Intel DP55WB Product Specification - Page 28
Hardware Support - lan drivers
UPC - 735858209151
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Intel Desktop Board DP55WB Technical Product Specification 1.11.1.2 Wake-up Devices and Events Table 8 lists the devices or specific events that can wake the computer from specific states. Table 8. Wake-up Devices and Events These devices/events can wake up the computer... Power switch RTC alarm LAN ...from this state S1, S3, S4, S5 (Note) S1, S3, S4, S5 (Note) S1, S3, S4, S5 (Note) USB PME# signal WAKE# S1, S3 S1, S3, S4, S5 (Note) S1, S3, S4, S5 (Note) Note: S4 implies operating system support only. Wake from S4 and S5 is recommended by Microsoft. 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. 1.11.2 Hardware Support CAUTION Ensure that the power supply provides adequate +5 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. The board provides several power management hardware features, including: • Power connector • Fan headers • LAN wake capabilities • Instantly Available PC technology • Wake from USB • PME# signal wake-up support • WAKE# signal wake-up support • +5 V Standby Power Indicator LED LAN wake capabilities and Instantly Available PC technology require power from the +5 V standby line. NOTE The use of Wake from USB from an ACPI state requires an operating system that provides full ACPI support. 28