Supermicro X13DGU User Manual page 75

Standby Power
A Standby Power (I C) connection is located on Pin 10 ~ Pin 14 of JFP1 to provide power to
2
the system when it is in standby mode. Refer to the table below for Pin definitions.
Power Fail LED Indicators
Power Failure LED Indicators are located on Pin 15 and Pin 19 of JFP1. Refer to the table
below for pin definitions.
JFP1
1 Power Button
Reset/UID Button
2
3 UID LED_N
4 Fail LED_N (OH/FF/PF)
5 LAN-2 Activity LED
6 LAN-1 Activity LED (Aggregate all LAN)
7 HDD Acitivity LED
8 Standby LED_N
Power/RoT LED_N
9
10 P3V3_STBY
11 Ground
12 I2C Data
13 I2C Clock
14 Ground
Power Fail LED_P
15
16 P5V_USB
P5V_USB
17
18 P5V_USB
19 Power Fail LED_N
20 Ground
3.3V Standby PWR
Pin Definitions
Pin# Definition
10 P3V3 Standby
11 Ground
12 I²C Data
13 I²C Clock
14 Ground
FP Power LED
Pin Definitions (JFP1)
Pin# Definition
15 PWR Failure LED-Positive
19 PWR Failure LED-Negative
1
2
3
75
Chapter 2: Installation
1. (3.3V) Standby Power
2. PWR Fail LED (Positive)
3. PWR Fail LED (Negative)