X7DBi+ 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 definitions.
OH/Fan Fail LED
Pin Definitions (JF1)
Pin# Definition
7Vcc
8Ground
OH/Fan Fail Indicator
Status
State Definition
Off | Normal | |
On | Overheat | |
Flash- | Fan Fail | |
ing |
| |
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Power Fail LED
The Power Fail LED connection is located on pins 5 and 6 of JF1. Re- fer to the table on the right for pin definitions.
PWR Fail LED
Pin Definitions (JF1)
Pin# Definition
5Vcc
6Ground
A. OH/Fan Fail LED
FAN5 | Bank4 |
FAN6 |
|
KB/Mouse |
|
DIMM 4D
(Bank4)
DIMM 4C (Bank4)
DIMM 4B
(Bank4)
DIMM 4A
(Bank4)
DIMM 3D (Bank3)
CPU FAN1 |
| |
FAN7 | FP CTRL | |
|
Buzzer
PSF SMBus PSJ3P
Ground
B. PWR Supply Fail
20 | 19 |
Bank3 |
USB 0/1 |
DIMM 3C
(Bank3)
DIMM 3B
(Bank3)
DIMM 3A (Bank3)
DIMM 2D
(Bank2)
JAR
FAN1
X
NMI |
X |
COM1 | Bank2 |
| Printer |
VGA | Bank1 |
| GLAN1 |
DIMM 2C (Bank2)
DIMM 2B
(Bank2)
DIMM 2A
(Bank2)
DIMM 1D
(Bank1)
DIMM 1C
(Bank1)
DIMM 1B
(Bank1)
DIMM 1A
(Bank1)
CPU1
FAN2
JD1
LE1
JOH1
Power LED
HDD LED
Vcc |
Vcc
GLAN2 |
| |
X7DBi+ |
| |
| Slot7 SIMLP | |
| JPG1 | |
VGA |
| |
CTRL | Slot6 | |
| ||
VGA Memory | Slot5 | |
Slot4 | ||
| ||
GLAN | Slot3 | |
| ||
CTRL |
| |
| Slot2 |
Intel |
5000P |
(North Bridge) |
JWD
J28
J27WOL
USB 4
| CPU2 |
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| NIC1 LED |
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| FAN3 |
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| FAN8 | NIC2 LED |
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| CPU FAN2 | ||
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| OH/Fan Fail LED |
BIOS | Floppy | CompactFlash | IDE#1 | A | |||||
PWR Fail LED | |||||||||
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| JBT1 |
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| SI/O | JWF1 | J29J30 |
| B |
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| Ground | ||||
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| JPL1 |
| JCF1 |
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Intel |
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| JPL2 |
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ESB 2 |
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| JK1 |
| Battery |
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(SouthBridge) |
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| KEYLOCK |
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| Ground |
Vcc
Vcc
Vcc
Vcc
Reset Reset Button
PWR | Power Button |
|
Slot1
WOR
USB 2/3 | SMB | JL1 FAN4 |
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