SUPER MICRO Computer X9DRD-LF Unit Identifier Switch/UID LED Indicators, UID Switch, Status

X9DRD-iF/LF Motherboard User’s Manual

Unit Identifier Switch/UID LED Indicators

A Unit Identifier (UID) Switch and two LED Indi- cators are located on the motherboard. The UID Switch is located next to the VGA port on the backplane. The Rear UID LED (LED3) is located next to the UID Switch. The Front Panel UID LED is located at pins 7/8 of the Front Control Panel at JF1. Connect a cable to pin 8 on JF1 for Front Panel UID LED indication. When you press the UID switch, both Rear UID LED and Front Panel UID LED Indicators will be turned on. Press the UID switch again to turn off both LED Indicators. These UID Indicators provide easy identification of a system unit that may be in need of service.

Note: UID can also be triggered via IPMI on the motherboard. For more information on IPMI, please refer to the IPMI User's Guide posted on our web- site @ http://www.supermicro.com.

UID Switch

Pin# Definition

1Ground

2Ground

3Button In

4Ground

UID LED (LED3)

Status

Color/State Status

Blue: On Unit Identified

2 1

1

COM2	LEDM	LED3	JIPMB1
BMC CTRL				VGA
		JUIDB

BMC	FAN8 FAN7
LAN CTRL

JPG1

JPB1

				1.	UID Switch
				2.	Rear UID LED (LED3)
		USB2/3 USB0/1		3.	Front UID LED
		COM1	USB6
LAN2	LAN1	IPMI_LAN

LAN		1
CTRL	1	SP12 JD

CPU1 SLOT3 CPU1 SLOT4 CPU1 SLOT5

6 CPU2 SLOT6

CPU2 SLOT7

JI2C1 JI2C2

JPL1			1
CLK CTRL	JVRM I2C	JVRM I2C	JTPM

Ground

20	19
	NMI

PCI-E	PCI-E	PCI-E
3.0	3.0	3.0
X8	X8	X8

PCI-E 3.0 X1

PCI-E 3.0 X8

X9DRD-iF

Rev. 1.10

JPW4

X

X

	PCH
2
JPME
1
JPME
JWD1
A0AT	JSD1 A1

JBT1

JRK1

G1 H1 F1 E1

CPU2

FP PWRLED HDD LED

NIC1 Link LED

3.3 V

ID_UID_SW/3/3V Stby

NIC1 Activity LED

I-S	ATI
	-S
A2ATI-	A3ATI-S	C1	D1
S
I-SATA4	I-SATA5
SCU0	SCU1
SCU2	SCU3

BIOS

B1 A1

CPU1

JVR2

3 NIC2 Link LED

Blue+ (OH/Fan Fail/ PWR FaiL/UID LED)

Power Fail LED

Ground

NIC2 Activity LED

Red+ (Blue LED Cathode)

3.3V

Reset Reset Button

	USB4/5
	USB8/9
T-SGPIO1		T-SGPIO2
JSTBY1	1 JL	S-SGPIO1
FAN6		FAN5	FAN4

JPW5

JVR1

					JPW3	Ground	2	PWR	Power Button
			JOH1			JPW1		1
		JBAT1
					JPW2
			LED2
FAN3	FAN2	FAN1	FP CTRL	1 JF	JPI2C1

1

2-22