Overheat Led/Fan Fail (Joh1); Sata-Sgpio-1/2 Headers - Supermicro Supero X8DTH-6F User Manual

Overheat LED/Fan Fail (JOH1)

The JOH1 header is used to connect
an LED indicator to provide warnings
of chassis overheating or fan failure.
This LED will blink when a fan failure
occurs. Refer to the table on right for
pin defi nitions.

SATA-SGPIO-1/2 Headers

Two SATA-SGPIO (General Pur-
pose Input/Output) headers (SATA-
SGPIO-1/SATA-SGPIO-2) are located
the motherboard. These headers
support serial link interfaces for the
onboard SATA connectors. See the
table on the right for pin defi nitions.
Refer to the board layout below for
the location.
P2-DIMM3A
P2-DIMM3B
FAN6
P2-DIMM2A
P2-DIMM2B
P2-DIMM1A
P2-DIMM1B
PHY
CPU2
Slot7 PCI-E 2.0 X8
Slot6 PCI-E 2.0 X8
Slot5 PCI-E 2.0 X8
Slot4 PCI-E 2.0 X8
LAN CTRL
Slot3 PCI-E 2.0 X8
BMC
Slot2 PCI-E 2.0 X8
Slot1 PCI-E 2.0 X8
COM2
USB4/5
TPM USB6/7
Wake-On-LAN
JPG1 JPB JHB1
Pin#
1
3
5
7
JPI2C1
JPW1 JPW2
CPU1
P1-DIMM1B
P1-DIMM1A
P1-DIMM2B
P1-DIMM2A
P1-DIMM3B
P1-DIMM3A
X8DTH
Rev. 2.01
Intel
5520
(IOH36D-2)
Intel
5520
(IOH36D-1)
Intel
ICH10R
JBT1
(South Bridge)
LED5
SAS Activity
SPI BIOS
DP6
LSI
DP7
SAS2008
C I-SATA5
I-SATA3
SATA-SGPIO2
I-SATA1 I-SATA0
USB3 I-SATA4 I-SATA2 RAID Key
SATA-SGPIO1 B
2-25
Chapter 2: Installation
Overheat LED
Pin Defi nitions
Pin# Defi nition
1 5vDC
2 OH Active
OH/Fan Fail LED
Pin Defi nitions
State Message
Solid Overheat
Blinking Fan Fail
SATA-SGPIO
Pin Defi nitions
Defi nition Pin Defi nition
NC 2 NC
Ground 4 Data
Load 6 Ground
Clock 8 NC
Note: NC= No Connections
A. OH/Fan Fail LED
B. SATA-SGPIO-1
JPW3
C. SATA-SGPIO-2
PWR_LED
DP4
A
Battery
Buzzer
SAS
FLASH
FAN4
JL1