Led Definitions - TYAN S8020 Manual

2.5 LED Definitions

BMC_HBLED
memory channel
LED34
A0 error LED
memory channel
LED36
A1 error LED
memory channel
LED33
B0 error LED
memory channel
LED38
B1 error LED
memory channel
LED32
C0 error LED
State
BMC Heart
Beat LED
Blinking Green
State
Bright
State
Bright
State
Bright
State
State
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Pin Signal
+ VDD_33_DUAL
- N18131759
Description
The LED shuts off when the BMC
OFF OFF controller cannot be detected or
properly initiated.
The LED blinks per second to
indicate that the BMC controller is
working normally
Pin Signal
+ VDD_33_SB
- N18131759
Description
The LED shuts off when the DDR
OFF OFF
status is fine
The LED bright to show memory
RED
error happened
Pin Signal
+ VDD_33_SB
- N18131759
Description
The LED shuts off when the DDR
OFF OFF
status is fine
The LED bright to show memory
Red
error happened
Pin Signal
+ VDD_33_SB
- N18131759
Description
The LED shuts off when the DDR
OFF OFF
status is fine
The LED bright to show memory
Red
error happened
Pin Signal
+ VDD_33_SB
- N18131759
Description
The LED shuts off when the DDR
OFF OFF
status is fine
The LED bright to show memory
ON Red
error happened
Pin Signal
+ VDD_33_SB
- N18131759
Description
OFF OFF The LED shuts off when the DDR
20