Intel P4000RP Technical Product Specification - Page 91
Front Panel Connector
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Intel® Server Board S1200V3RP On-board Connector/Header Overview Pin 1 2 3 4 GND P12V FAN_PWM FAN_TACH Signal Name 8.4 Front Panel Connector The server board provides a 24-pin front panel connector (J1E1) for use with Intel® and thirdparty chassis. The connector consists of a 24-pin SSI compatible front panel connector. The 24pin SSI front panel connector provides various front panel features including: Power/Sleep Button System ID Button NMI Button NIC Activity LEDs Hard Drive Activity LEDs System Status LED System ID LED The following table provides the pin-out for this connector: Table 39. Front Panel 24-pin Connector Pin-out (J1E1) Pin 1 3 5 7 9 11 13 15 17 19 21 23 SB3.3V Signal Key Power LED Cathode 3.3V HDD Activity LED Cathode Power Switch GND (Power Switch) Reset Switch GND (Reset/ID/NMI Switch) System ID Switch Pull Down NMI to CPU Switch Pin 2 SB3.3V Signal 4 SB5V 6 System ID LED Cathode 8 System Fault LED Anode 10 System Fault LED Cathode 12 NIC#1 (1/2) Activity LED 14 NIC#1 (1/2) Link LED 16 I2C SDA 18 I2C SCL 20 Chassis Intrusion 22 NIC#2 Activity LED 24 NIC#2 Link LED 8.4.1 Power/Sleep Button and LED Support Pressing the Power button will toggle the system power on and off. This button also functions as a sleep button if enabled by an ACPI compliant operating system. Pressing this button will send a signal to the integrated BMC, which will power on or power off the system. The power LED is a single color and is capable of supporting different indicator states as defined in the following table: Table 40. Power/Sleep LED Functional States State Power Mode LED Description Revision 1.0 79