2-20
X7DBR-8/X7DBR-i User's Manual
®
S
UPER X7DBR-8/i
Fan1
8-pin PWR
FP Ctrl
IDE1
Floppy
SATA1
SATA0
USB2/3
SMB
Battery
North Bridge
20-pin ATX Main PWR
JPG1
SCSI
CTRLR
CPU1
South
Bridge
JAR
PWR
SMB
Fan2
Compact
Flash
JCF1
JWF1
JL1
PCI-X 100MHz
USB4/5
WOL
DA1
DIMM 4A
DIMM 4B
KB
MS
USB0/1
COM1
GLAN2
GLAN1
JI
2
C1
E2x8
SXB-
VGA
SCSI Chan
n. B
JWD
SATA3
SATA2
SATA5
SATA4
Fan5
Fan4
Fan3
4-pin
PWR
3rd PWR
Fail
Buzzer
JPWF
Bank4
Bank3
E3x8
SXB-
JPL1
JPL2
JPA1
LVD/SE
U320
WOR
Chan A
U320 SCSI
JBT1
GLAN
CTRLR
VGA
CTRLR
BIOS
DA2
DIMM 3A
DIMM 3B
DIMM 2A
DIMM 2B
Bank2
Bank1
DIMM 1A
DIMM 1B
CPU2
SIMSO
COM2
PCI-X 100MHz ZCR
SXB-
E2x8
JI
2
C2
PWLED SPK
LE1
JOH1
J7
DA7
SGPIO1
SGPIO2
S I/O
JPA2
JPA3
Power Fault (PWR Supply
Failure)
Connect a cable from your power
supply to the Power Failure header
(JPWF) to provide warnings of power
supply failure. This warning signal is
passed through the PWR_LED pin
to indicate of a power failure on the
chassis. See the table on the right
for pin defi nitions.
Note:
This feature is only available when using
Supermicro redundant power supplies.
Alarm Reset
If three power supplies are installed
and Alarm Reset (JAR1) is enabled,
the system will notify you when any
of the three power modules fails.
Connect JAR1 to a micro-switch to
enable you to turn off the alarm that
is activated when a power module
fails. See the table on the right for
pin defi nitions.
PWR Supply Fail LED
Pin Defi nitions
Pin# Defi nition
1
PWR 1: Fail
2
PWR 2: Fail
3
PWR 3: Fail
4
Signal: Alarm Reset
Alarm Reset
Pin Setting Defi nition
Pin 1
Ground
Pin 2
+5V
A
B
A. Power Fault
B. Alarm Reset
Содержание X7DBR-8+
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