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4.1.4
Status LEDs
The table below describes the conga-HPC/EVAL-Server status LEDs.
Table 10
Status LED Description
LED Color
Power
All
M.2
D4
BMC Heatbeat
D17
Power rail
D28
D29
D31
D32
D33
D34
D35
LAN 1 (1 GbE)
Left
Right
LAN 2 (10 GbE) Left
Right
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Status
Off
Red
On
Green
On (blinking)
Off
Green
On
Green
On
Yellow
On
Yellow
On
Green
On
Green
On
Green
On
Off
Off
Orange/Green
On (orange/green)
Off
Off
Green
On (steady/blicking)
Off
Off
Orange/Green
On (green/orange)
Off
Off
Green
On (steady/blinking)
Description
No power applied to board and BMC
Activity detected
BMC activity is detected.
Normal operation: LED blinks at ON/OFF interval of 0.5s and 1s (0.5s ON, 0.5s OFF and 1s ON, 1s OFF)
Abnormal operation: LED blinks once at ON/OFF interval of 2.5s and then four times at ON/OFF interval
of 0.1s (Once for 2.5s ON, 2.5s OFF and then four times for 0.1s ON, 0.1s OFF)
BMC is not active
Indicates the status of SUS_S4#
Indicates the status of SUS_S3#
Indicates that 5 V standby power is applied to the COM-HPC
that the ATX power supply is mechanically switched on and only 5 V standby power is applied to the
carrier board
Indicates that the onboard 3.3 V standby power is present
Indicates that the onboard 12 V main power is present
Indicates that the onboard 5 V main power is present
Indicates that the onboard 3.3 V main power is present
10 Mb link speed
100 Mb/1 Gb link speed
No link established
Link without activity/ Link established, activity detected
Below half link speed
Half speed/full link speed(module specific)
No link established
Link without activity/ Link established, activity detected
HEVAm100
®
/EVAL-Server. If only D31 lights, it indicates
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