Intel SC450NX Product Guide - Page 141
Front Panel Connector, A 30-pin connector attaches to the chassis front panel containing reset, NMI
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Front Panel Connector A 30-pin connector attaches to the chassis front panel containing reset, NMI, sleep, and power control switches, LED indicators, and IPMB connection. 29 1 30 2 OM08031 Table 35. Front Panel Connector Pinout Pin Signal Pin 1 SPEAKER_OUT 16 2 GND 17 3 CHASSIS_INTRUSION 18 4 FP_HD_ACT_L 19 5 +5V 20 6 SLEEP_CNTRL_l 21 7 FAN_FAILED_L 22 8 POWER_LED_L 23 9 POWER_FAULT_L 24 10 GND 25 11 I2C_SDA 26 12 NMI_FP_L 27 13 I2C_SCL 28 14 RST_FP_L 29 15 +5V standby 30 Signal PWR_CNTRL_FP_L FP_ISOL GND FAN_TACH(0) FAN_TACH(1) FAN_TACH(2) FAN_TACH(3) FAN_TACH(4) FAN_TACH(5) FAN_TACH(6) FAN_TACH(7) CLUSTER_LED reserved reserved reserved 141
141
Front Panel Connector
A 30-pin connector attaches to the chassis front panel containing reset, NMI, sleep, and power
control switches, LED indicators, and IPMB connection.
OM08031
30
29
2
1
Table 35.
Front Panel Connector Pinout
Pin
Signal
Pin
Signal
1
SPEAKER_OUT
16
PWR_CNTRL_FP_L
2
GND
17
FP_ISOL
3
CHASSIS_INTRUSION
18
GND
4
FP_HD_ACT_L
19
FAN_TACH(0)
5
+5V
20
FAN_TACH(1)
6
SLEEP_CNTRL_l
21
FAN_TACH(2)
7
FAN_FAILED_L
22
FAN_TACH(3)
8
POWER_LED_L
23
FAN_TACH(4)
9
POWER_FAULT_L
24
FAN_TACH(5)
10
GND
25
FAN_TACH(6)
11
I2C_SDA
26
FAN_TACH(7)
12
NMI_FP_L
27
CLUSTER_LED
13
I2C_SCL
28
reserved
14
RST_FP_L
29
reserved
15
+5V standby
30
reserved