SUPER MICRO Computer X8DTU-6TF+-LR, X8DTU-6F+ SAS Activity & SAS Heartbeat LEDs, SAS Error LED

Chapter 3: Installation

SAS Activity & SAS Heartbeat LEDs

A SAS Activity LED (LED 4) and a SAS Heartbeat LED (LED 5) are located on the motherboard. When LED 4 is blinking, SAS connections are active. When LED 5, SAS functions normally. See the table at right for more information.

SAS Error LED

A SAS Error LED is located at LED 6 on the motherboard. When LED 6 is on, a SAS error has occurred. See the table at right for more information.

SAS Activity & SAS Heartbeat LEDs

LED Status

LED	State	Definition
LED 4	Blinking	SAS: Active
(SAS Activity LED)
LED 5	Blinking	SAS: Normal
(SAS Heartbeat LED)

SAS Error LED

LED Status

LED	State	Definition
LED 6	On	SAS Errors
(SAS Error LED)		Occurred

LED2	LED7		LAN2 LAN1		USB0/1	KB/MOUSE
UID	TLAN2 (10GbLAN2)	(10GbLAN1)	TLAN1	COM1
UIOP
			VGA
					IPMI_LAN

A. SAS Activity LED (LED 4) B. SAS Heartbeat LED (LED 5) C. SAS Error LED (LED 6)

SAS BBU

J120

SAS0~3

C SAS CTRL

LED6 LSIB2108

LED5LED4

JPS1 A

J2: PCI-E 2.0 X16

J1: PCI-E 2.0 X4 (in X16)

Intel 82599	JPL1
10 Gb LAN 1/2
CTRL
JPTLAN

CPU1

Intel 82576

LAN 1/2

CTRL

FAN8/CPU1

P1-DIMM1C

P1-DIMM1B

P1-DIMM1A

PHY

SP1

P1-DIMM2A P1-DIMM2B P1-DIMM2C

Battery

P1-DIMM3A P1-DIMM3B P1-DIMM3C

JI2C1	LED3	JWD1
JI2C2	JPG1	BMC
		CTRL

X8DTU-6F+

TPM	JBT1
	Intel
	ICH 10R	BIOS
COM2
I-SATA0
USB6	I-SATA2
	I-SATA1
JL1	I-SATA3
USB4/5	I-SATA4
	JWF1 USB7
I-SATA5
	T-SGPIO2 T-SGPIO1	FAN6

Intel

IOH 36D

JOH1 FAN4 FAN5 IPMB

LED1

JF1

P2-DIMM3A

P2-DIMM3B

P2-DIMM3C

P2-DIMM2A	P2-DIMM2B
FAN3

P2-DIMM2C

P2-DIMM1A

P2-DIMM1B

P2-DIMM1C

	CPU2
				JPW1
FAN2	FAN7/CPU2	JPI2C1	FAN1	JPW3 JPW2

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