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X7DCA-3/X7DCA-i User's Manual
Overheat/Fan Fail LED (OH)
Connect an LED to the OH/Fan Fail
connection on pins 7 and 8 of JF1 to
provide advanced warnings of chassis
overheating or fan failure. Refer to the
table on the right for pin defi nitions.
Power Fail LED
The Power Fail LED connection is
located on pins 5 and 6 of JF1. Refer
to the table on the right for pin defi ni-
tions.
FAN6
FAN5
FAN7
JPW1
JPW3
DIMM1A
DIMM1-1
DIMM1B
DIMM0-1
DIMM2A
DIMM1-2
DIMM0-2
DIMM2B
DIMM3A
DIMM1-3
DIMM3B
DIMM0-3
JPL2
LAN
Intel
5100
CTRL
MCH
JPL1
LAN
CTRL
SLOT7 SIMLP IPMI
Audio CTRL
SLOT6 PCI-E X16
JC2
I-button
SLOT5 PCI 33MHz
CD1
SLOT4 PCI-E X4 (in X16 slot)
Battery
JI2C1
JI2C4
JPF
JI2C2
JI2C3
SLOT3 PCI 33MHz
S I/O
T-SGPIO1
T-SGPIO2
SLOT2 PCI-X 133/100MHz
SLOT1 PCI-X 133/100MHz
FLOPPY
IDE1
USB6/7
J5
A. OH/Fan Fail LED
B. PWR Supply Fail
JAR
J6
J3P1
JP3
JPW2
LE1
CPU1
JF1
CPU2
SP1
I-SATA0
JBT1
I-SATA1
OH/Fan Fail LED
I-SATA2
Intel
I-SATA3
ITE
I-SATA4
ICH9R
CTRL
I-SATA5
JWD1
LES1
LES2
JPS1
SAS
PXH-V
CTRL
BIOS
JP1
USB8
USB9
USB4/5
JL1
JWOR1
2-12
OH/Fan Fail LED
Pin Defi nitions (JF1)
Pin#
Defi nition
7
Vcc
8
Ground
OH/Fan Fail Indicator
Status
State
Defi nition
Off
Normal
On
Overheat
Flash-
Fan Fail
ing
PWR Fail LED
Pin Defi nitions (JF1)
Pin#
Defi nition
5
Vcc
6
Ground
20
19
Ground
NMI
X
Vcc
Power LED
Vcc
HDD LED
Vcc
NIC1 LED
NIC2 LED
Vcc
Vcc
A
Vcc
PWR Fail LED
B
Reset
Ground
Ground
PWR
2
1
X
Reset Button
Power Butto
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