Intel DQ77KB Technical Product Specification - Page 42

Intel, Management Engine Intel, ME Software, and Drivers

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Intel Desktop Board DQ77KB Technical Product Specification 1.11.3 Intel® Management Engine (Intel® ME) Software and Drivers Intel ME software and drivers are available from Intel's World Wide Web site. For information about Obtaining Intel ME software and drivers Refer to Section 1.2 on page 19 1.11.3.1 Intel® Management Engine "M" State LED The board has a blue-colored Intel ME "M" state LED (see Figure 10). The "M" state is based on Intel ME status, as follows: • M0 = Intel ME is in full control in S0 • M3 = Intel ME is in full control in S3-S5 for "out of bound" Intel manageability • Moff = Intel ME is in sleep state after Intel ME timeout has occurred Table 11 shows expected behavior of the "M" state LED. Table 11. Intel ME "M" State LED Behavior Sx/M3 LED blinks Sx/Moff Off S0/M0 On Figure 10. Location of the Intel ME "M" State LED 42

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Intel Desktop Board DQ77KB Technical Product Specification
42
1.11.3
Intel
®
Management Engine (Intel
®
ME) Software
and Drivers
Intel ME software and drivers are available from Intel’s World Wide Web site.
For information about
Refer to
Obtaining Intel ME software and drivers
Section 1.2 on page 19
1.11.3.1
Intel
®
Management Engine “M” State LED
The board has a blue-colored Intel ME “M” state LED (see Figure 10).
The “M” state is
based on Intel ME status, as follows:
•
M0 = Intel ME is in full control in S0
•
M3 = Intel ME is in full control in S3-S5 for “out of bound” Intel manageability
•
Moff = Intel ME is in sleep state after Intel ME timeout has occurred
Table 11 shows expected behavior of the “M” state LED.
Table 11.
Intel ME “M” State LED Behavior
Sx/M3
Sx/Moff
S0/M0
LED blinks
Off
On
Figure 10.
Location of the Intel ME “M” State LED