TYAN GC68A-B8056 Service Engineer's Manual page 90

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i. D18
BMC ALERT LED
ii. D32
SYS_PWROK LED
iii. D1_2
BMC heartbead LED
iv. D26
PROCHOT LED
v. D31
PSU_ALERT LED
vi. D39
SATA & M.2 LED
viii. D52
PWR_GOOD LED
Pin
Signal
+
VDD_33_DUAL
-
BMC_HW_FAULT_L
State
Description
OFF
OFF
ON
Orange
Pin
Signal
+
VDD_33_DUAL
-
SCM_SYS_PWROK-
State
Description
OFF
OFF
ON
Green
Pin
Signal
+
VDD_33_DUAL
-
BMC_HB_LED_L
State
Description
OFF
OFF
ON
Green 1HZ
Pin
Signal
+
VDD_33_DUAL
-
BMC_P0_PROCHOT_N
State
Description
OFF
OFF
ON
RED
Pin
Signal
+
VDD_33_DUAL
-
PSMI_PSU_ALERT_LED_L
State
Description
OFF
OFF
ON
RED
Pin
Signal
+
VDD_33_DUAL
-
HDD_ACT_LED_ALL_L
State
Description
OFF
OFF
ON
Blue
Pin
Signal
+
VDD_5_DUAL
-
P0_PWR_GOOD_LED-
90
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NORMAIL
BMC ALERT
NORMAIL
SYSTEM POWER OK
BMC not ready
BMC READY
NORMAIL
SYSTEM PROCHOT OR BMC NOT
ready
NORMAIL
PSU_ALERT
HDD non-activity
HDD activity

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