Intel S1400SP4 BBS1400SP4 User Manual
Product codes
BBS1400SP4
On-board Connector/Header Overview
Intel® Server Board S1400SP TPS
Revision 1.0
Intel order number G64248-001
82
Signal Description
Pin# Pin#
Signal Description
P3V3
7
8
FP_LED_STATUS_GREEN_R_N
LED_HDD_ACTIVITY_R_N
9
10
FP_LED_STATUS_AMBER_R_N
FP_PWR_BTN_N
11
12
LED _NIC_LINK0_ACT_FP_N
GROUND
13
14
LED _NIC_LINK0_LNKUP_FP_N
FP_RST_BTN_R_N
15
16
SMB_SENSOR_3V3STBY_DATA_R0
GROUND
17
18
SMB_SENSOR_3V3STBY_CLK
FP_ID_BTN_R_N
19
20
FP_CHASSIS_INTRUSION
PU_FM_SIO_TEMP_SENSOR
21
22
LED_NIC_LINK1_ACT_FP_N
FP_NMI_BTN_R_N
23
24
LED_NIC_LINK1_LNKUP_FP_N
KEY
KEY
LED_NIC_LINK2_ACT_FP_N
27
28
LED_NIC_LINK3_ACT_FP_N
LED_NIC_LINK2_LNKUP_FP_N
29
30
LED_NIC_LINK3_LNKUP_FP_N
8.3.1.1
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.
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 27. Power/Sleep LED Functional States
State
Power Mode
LED
Description
Power-off
Non-ACPI
Off
System power is off, and the BIOS has not initialized the chipset.
Power-on
Non-ACPI
On
System power is on.
S5
ACPI
Off
Mechanical is off, and the operating system has not saved any context
to the hard disk.
to the hard disk.
S4
ACPI
Off
Mechanical is off. The operating system has saved context to the hard
disk.
disk.
S3-S1
ACPI
Slow blink
1
DC power is still on. The operating system has saved context and
gone into a level of low-power state.
gone into a level of low-power state.
S0
ACPI
Steady on
System and the operating system are up and running.
8.3.1.2
System ID Button and LED Support
Pressing the System ID Button will toggle both the ID LED on the front panel and the Blue ID
LED on the server board on and off. The System ID LED is used to identify the system for
maintenance when installed in a rack of similar server systems. The System ID LED can also be
toggled on and off remotely using the IPMI Chassis Identify command which will cause the LED
to blink for 15 seconds.
LED on the server board on and off. The System ID LED is used to identify the system for
maintenance when installed in a rack of similar server systems. The System ID LED can also be
toggled on and off remotely using the IPMI Chassis Identify command which will cause the LED
to blink for 15 seconds.
8.3.1.3
System Reset Button Support
When pressed, this button will reboot and re-initialize the system.
8.3.1.4
NMI Button Support
When the NMI button is pressed, it puts the server in a halt state and causes the BMC to issue
a non-maskable interrupt (NMI). This can be useful when performing diagnostics for a given
issue where a memory download is necessary to help determine the cause of the problem.
Once an NMI has been generated by the BMC, the BMC does not generate another NMI until
the system has been reset or powered down.
a non-maskable interrupt (NMI). This can be useful when performing diagnostics for a given
issue where a memory download is necessary to help determine the cause of the problem.
Once an NMI has been generated by the BMC, the BMC does not generate another NMI until
the system has been reset or powered down.