Intel Desktop Board DQ35MP Technical Product Specification
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1.14.2.3
LAN Wake Capabilities
CAUTION
For LAN wake capabilities, the +5 V standby line from the power supply must be
capable of providing ad5 V standby current. Failure to provide adequate
standby current when implementing LAN wake capabilities can damage the power
supply.
LAN wake capabilities enable remote wake-up of the computer through a network.
The LAN subsystem PCI bus network adapter monitors network traffic at the Media
Independent Interface. Upon detecting a Magic Packet* frame, the LAN subsystem
asserts a wake-up signal that powers up the computer. Depending on the LAN
implementation, the board supports LAN wake capabilities with ACPI in the following
ways:
•
The PCI Express WAKE# signal
•
The PCI bus PME# signal for PCI 2.3 compliant LAN designs
⎯
By Ping
⎯
Magic Packet
•
The onboard LAN subsystem
1.14.2.4
Intel Management Engine Wake-on-LAN
The board supports waking the Management Engine over the network. This can be
enabled in the BIOS and allows Intel AMT to be remotely turned on through a wake
packet generated by a management console application or a ping. The client system
will be in a low power state until a management console alert requests Intel AMT
functionality.
1.14.2.5
Intel AMT Status Indicator LED
The red Intel AMT status indicator LED shows the current state of the Intel
Management Engine. Table 9 shows the states of the Intel Management Engine as
indicated by the LED. Figure 7 shows the location of the Intel AMT status
indicator LED.
Table 9. Intel AMT States
LED
LED Color
LED State
Condition
Off
Intel Management Engine is in the off state
On
Intel Management Engine is in the on state, fully
functional
AMT Red
Blinking
Intel Management Engine is in the M1 state, system is
out of band, Intel Management Engine is functional