Supermicro Supero X9SCA - Onboard Power LED (JLED1); Power Supply I C (JPI C)

2-28
X9SCi-LN4/X9SCi-LN4F/X9SCA/X9SCA-F
A. PWR LED
B. PWR SMB
Power Supply I
2
C (JPI
2
C)
Power Supply I
2
C Connector, located
at JPI
2
C, monitors the status of the
power supply, fan and system tem-
perature. See the table on the right
for pin denitions.
PWR Supply I
2
C
Pin Denitions
Pin# Denition
1 Clock
2 Data
3 PWR Fail
4 Ground
5 3.3V
Onboard Power LED (JLED1)
An onboard Power LED header is
located at JLED1. This Power LED
header is connected to Front Control
Panel located at JF1 to indicate the
status of system power. See the table
on the right for pin denitions.
Onboard PWR LED
Pin Denitions
Pin# Denition
1 VCC
2 No Connection
3 Connection to PWR
LED in JF1
A
B