2-22
X7SBi-LN4/X7SBi-LN4-TM User’s Manual
Printer
JPG1
Slot1 PCI 33 MHz
COM2
USB4/5
USB6/7
S I/O 1
SATA 3
SATA 2
SATA 1
SATA 0
SATA 4
SATA 5
USB 3
USB 2
FAN 4
JP2
JWOR
JBT1
Battery
JL1
JWD
JD1
IDE
Floppy
FAN 3
FAN 2
JPF
JF1
JLED1
DIMM 1A
DIMM 1B
DIMM 2A
DIMM 2B
T-SGPIO1 T-SGPIO2
JPL3
JPL4
FAN 5
LAN 1/2
JPL1
LAN 3/4
VGA
COM 1
USB 0/1
KB/MOUSE
JPW1
FAN 6
SMBUS_PS PWR FAIL
PS ALARM RST
FAN 1
NIC LED 3
NIC LED 4
JPW2
LGA 775 CPU
W83627DHG
Slot6 SXB2 PCIX-133
LAN CTRL
LAN CTRL
82573L
LAN CTRL
Intel ICH9R
Intel Bigby V 3200
IDE
CTRL
PXH-V
JPUSB2
VGA ES1000
IPMI
JI2C2
JI2C1
JWOL
LE1
JPUSB1
JPL2
LAN CTRL
82573V
82573L
82573L
SPI BIOS
X7SBi-LN4
SPKR1
JPT1
A.
PWR Fault
B.
PWR SMB
Power SMB (I
2
C) Connector
Power SMB (
I
2
C
) Connector (PW4) is
used to monitor PWR supply, fan and
system temperature. See the table on
the right for pin definitions.
PWR SMB
Pin Definitions
Pin# Definition
1
Clock
2
Data
3
PWR Fail
4
Ground
5
+3.3V
Power Fault (PWR Supply Failure)
Connect a cable from your power sup-
ply to the Power Fail (J3P) header to
provide a warning in the event of a
power supply failure. This warning sig-
nal is passed through the PWR_LED
pin to indicate of a power failure on the
chassis. See the table on the right for
pin definitions.
Note
: This feature is only available when us-
ing Supermicro redundant power supplies.
PWR Supply Fail
Pin Definitions
Pin# Definition
1
PWR 1: Fail
2
PWR 2: Fail
3
PWR 3: Fail
4
Signal: Alarm Reset
A
B
Summary of Contents for SUPERO X7SBi-LN4
Page 1: ... X7SBi LN4 X7SBi LN4 TM USER S MANUAL Revision 1 0b ...
Page 52: ...2 34 X7SBi LN4 X7SBi LN4 TM User s Manual Notes ...
Page 88: ...4 30 X7SBi LN4 X7SBi LN4 TM User s Manual Notes ...
Page 90: ...A 2 X7SBi LN4 X7SBi LN4 TM User s Manual Notes ...
Page 96: ...X7SBi LN4 X7SBi LN4 TM User s Manual C 4 Notes ...