Chapter 5: Advanced Motherboard Setup
5-25
BMC Heartbeat (LEM1)
LED Status
Color/State Defi nition
Green: Blinking
BMC: Normal
Steady On
BMC Disabled, or
Failed
BMC Heartbeat LED
A BMC Heartbeat LED is located at
LEM1 on the motherboard. When LEM1
is blinking, BMC functions normally. See
the table at right for more information.
Onboard Power LED
An Onboard Power LED is located at
LE1 on the motherboard. When this
LED is on, the system is on. Be sure
to turn off the system and unplug the
power cord before removing or installing
components. See the tables at right for
more information.
Onboard PWR LED Indicator
(LE1) LED Settings
LED Color Status
Off
System Off (PWR
cable not connected)
Green
System On
Green: Flashing
Quickly
ACPI S1 State
Green: Flashing
Slowly
ACPI S3 (STR)
State
SATA Activity LED
A SATA Activity LED is located at LE3
on the motherboard. When LE3 is
blinking, SATA is active and working
properly. See the table at right for more
information.
SATA Activity (LE3)
LED Status
Color/State Defi nition
Green: Blinking
SATA: Active
UID LED
A Unit Identifi er (UID) LED is located
at LED1 on the motherboard. When
LED1 is on, the unit that might be need
of service is identifi ed. See the table at
right for more information.
UID (LED1) LED Status
Color/State Defi nition
Blue: On
Unit Identifi ed
Summary of Contents for FatTwin F627R3-R72B+
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