Front Control Panel Pin Defi Nitions; Nmi Button; Power Led - Supermicro X8OBN-F User Manual

Front Control Panel Pin Defi nitions

NMI Button

The non-maskable interrupt button
header is located on pins 19 and 20
of JF1. Refer to the table on the right
for pin defi nitions.

Power LED

The Power LED connection is located
on pins 15 and 16 of JF1. Refer to the
table on the right for pin defi nitions.
X8OBN-F Baseboard
Rev. 1.01
Fan12
J30
J29
Fan 11
Fan 10
UID
Fan 9
JPT1
JUID_OW1
LAN CTRL
Slot10 PCI-E 2.0 x16
Slot9 PCI-E 2.0 x8
I/O Hub 2
Slot8 PCI-E 2.0 x16
LED4
Slot7 PCI-E 2.0 x8
BMC CTRL
Slot6 PCI-E 2.0 x16
Slot5 PCI-E 2.0 x8
PLX
Battery
Slot4 PCI-E 2.0 x16
PCI Bridge
BT1
JBT1
Slot3 PCI-E 2.0 x8
JPME1
ICH10R
Slot2 PCI-E 2.0 x8 in x16
Slot1 PCI-E 2.0 x8 in x16
JIPMB1
JTPM1
USB10 USB8
I-SATA4
JWD1
JF1
JOH1
FP CRTL
Fan6
CPU Board Slot 4
Fan5
CPU Board Slot 3
JP18
B
Fan4 FP PWRLED
CPU Board Slot 2
JP19
JP17
Fan3
CPU Board Slot 1
JP16 NIC1 Link LED
JPWR4
Fan8
NIC2 Link LED
JP3
Fan7
Blue+ (OH/Fan Fail/
I/O Hub 1
PWR FaiL/UID LED)
JP22
Power Fail LED
JPWR2
Buzzer
JWF1
I-SATA5
I-SATA3 I-SATA1
COM2
JL1
JP21
I-SATA2 I-SATA0
T-SGPIO1
3-17
Chapter 3: Installation
NMI Button
Pin Defi nitions (JF1)
Pin# Defi nition
19 Control
20 Ground
Power LED
Pin Defi nitions (JF1)
Pin# Defi nition
15 3.3V
16 PWR LED
A. NMI
B. PWR LED
20 19
Ground
A
NMI
X X
3.3 V
HDD LED ID_UID_SW/3/3V Stby
NIC1 Activity LED
NIC2 Activity LED
Red+ (Blue LED Cathode)
3.3V
Reset
Ground
Ground PWR
2 1
Reset Button
Power Button