SUPER MICRO Computer sc827 user manual Front LED Indicators, D11, State Specification

Appendix C: SAS-827T Backplane Specificiations

Front LED Indicators

JF1-D

JF1-C

	FAN4	D11
+			FAN3

+	OH
	#D2

		MB-D
+		(FAN)
	#D1	MB-D
		(PWR)

JF1-CD

#D0

+

+

+

D1
HB
SAS827T
REV 1.01
#C2	+
JP30:	+
	JF1-B
MB-C
(FAN)
#C1
	+
	MB-C
	(PWR)
DESIGNED IN USA	JF1-A
#C0

To P/S

#B2

#B1

#B0

FAN2

MB-B

(FAN)

MB-B (PWR)

+

+

+

FAN1

#A2

#A1

MB-A (FAN)

#A0

+

BUZZER RESET

MB-A (PWR)

JF1-AB

Figure C-9: Front LEDs

Front Panel LEDs

LED

Heartbeat LED: D1

Overheat LED: D11

State	Specification
Blinking	Blinking heartbeat indicates backplane activity
Solid On	On indicates backplane overheat condition

C-9