Location Of The Intel Amt Status Indicator Led; Intel Amt States - Intel BLKDQ35JO Specification

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 10 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 10. Intel AMT states
LED LED Color
AMT Red
Figure 7. Location of the Intel AMT Status Indicator LED
1.14.2.6 Instantly Available PC Technology
CAUTION
For Instantly Available PC technology, the +5 V standby line from the power supply
must be capable of providing adequate +5 V standby current. Failure to provide
adequate standby current when implementing Instantly Available PC technology can
damage the power supply.
Instantly Available PC technology enables the board to enter the ACPI S3 (Suspend-to-
RAM) sleep-state. While in the S3 sleep-state, the computer will appear to be off (the
power supply is off, and the front panel LED is amber if dual colored, or off if single
colored.) When signaled by a wake-up device or event, the system quickly returns to
its last known wake state. Table 9 on page 34 lists the devices and events that can
wake the computer from the S3 state.
LED State Condition
Off Intel Management Engine is in the off state
On Intel Management Engine is in the on state, fully
functional
Blinking Intel Management Engine is in the M1 state, system
is out of band, Intel Management Engine is
functional
Product Description
37