Supermicro SYS-5019S-MN4 [22/61] Pins 1 3 of jd1 are used for power led indication and pins 4 7 are for the speaker please note that the speaker connector pins 4 7 are used with an external speaker if you wish to use the onboard speaker you should close pins 6 7 with a jumper

Supermicro SYS-5019S-MN4 [22/61] Pins 1 3 of jd1 are used for power led indication and pins 4 7 are for the speaker please note that the speaker connector pins 4 7 are used with an external speaker if you wish to use the onboard speaker you should close pins 6 7 with a jumper
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Chapter 4: Motherboard ConnectionsSuperServer 5019S-MN4 User's Manual
Power LED/Speaker
Pins 1-3 of JD1 are used for power LED indication and pins 4-7 are for the speaker. Please
note that the speaker connector pins (4-7) are used with an external speaker. If you wish to
use the onboard speaker, you should close pins 6-7 with a jumper.
PWR LED Connector
PinDenitions
Pin Setting Denition
1 JD1_PIN1
2 FP_PWR_LED
3 FP_PWR_LED
Speaker Connector
PinDenitions
Pin Setting Denition
4 P5V
5 Key
6 R_SPKPIN_N
7 R_SPKPIN
SGPIO Headers
The SGPIO (Serial General Purpose Input/Output) headers are used to communicate with
the enclosure management chip on the backplane and support the SATA ports.
SGPIO Header
PinDenitions
Pin# Denition Pin# Denition
1 NC 2 NC
3 GND 4 Data
5 Load 6 GND
7 Clock 8 NC
I-SGPIO 1/2
I-SGPIO1 Ports 2-4
I-SGPIO2 Ports 5-7
NC = No Connection
Disk-On-Module Power Connector
Two power connectors for SATA DOM (Disk On Module) devices are located at JSD1/JSD2.
Connect appropriate cables here to provide power support for your Serial Link DOM devices.
DOM Power
PinDenitions
Pin# Denition
1 5V
2 Ground
3 Ground
Trusted Platform Module Header
PinDenitions
Pin# Denition Pin# Denition
1 LCLK 2 GND
3 LFRAME# 4 <(KEY)>
5 LRESET# 6 +5V
7 LAD3 8 LAD2
9 +3.3V 10 LAD1
11 LAD0 12 GND
13 SMB_CLK 14 SMB_DAT
15 +3V Stdby 16 SERIRQ
17 GND 18 CLKRUN#
19 LPCPD# 20 LDRQ#
TPM/Port 80 Header
A Trusted Platform Module (TPM)/Port 80 header is located at JTPM1 to provide TPM support
and Port 80 connection. Use this header to enhance system performance and data security.
Standby Power
The Standby Power header is located at JSTBY1 on the motherboard.
Wake-On-LAN
PinDenitions
Pin# Denition
1 +5V Standby
2 Ground
3 Wake-up
Internal Speaker/Buzzer
The Internal Speaker (SP1) can be used to provide audible notications using various beep
codes.
Internal Buzzer
PinDenitions
Pin# Polarity Denition
1 Pos (+) Beep In
2 Neg (-) Alarm Speaker

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