Overheat Led; Onboard Power Led - Supermicro X7DA8 Plus User Manual

Overheat LED (JOH1)
The JOH1 header is used to connect an
LED to provide warnings of chassis over-
heating. Refer to the layout below for the
location. Also See the table on the right for
pin defi nitions.
Onboard Power LED (LE1)
There is an Onboard Power LED (LE1) lo-
cated on the motherboard. When LE1 is off,
the system is off. When the green light is on,
the system is on. See the layout below for
the LED location.
CD1
LAN1/2
HD
Audio
Audio
CTRL
SIM LP IPMI
PCI-Exp x16
PCI-33MHz
CPU
PSF
J17
Fan 1
J3P
JAR
SCSI CTRL
320 SCSI Channel B
2-31
Chapter 2: Installation

Overheat LED

Pin Defi nitions
Pin# Defi nition
1 5vDC
2 OH Active
Onboard PWR LED Indicator (LE1)
LED Color Defi nition
Off System Off
Green System On
A. Overheat LED
8-pin PWR
B. Onboard PWR LED
B A