Chapter 4 Motherboard Connections; Node Front Panel Controls; Headers And Connectors - Supermicro SuperServer 5039MS-H12TRF User Manual

SuperServer 5039MS-H12TRF User's Manual
Motherboard Connections
This section describes the connections on the motherboard and provides pinout definitions.
Note that depending on how the system is configured, not all connections are required.
The LEDs on the motherboard are also described here. A motherboard layout indicating
component locations may be found in Chapter 1.
Please review the safety precautions in Appendix B before installing or removing components.

4.1 Node Front Panel Controls

Power Button/LED
There is an On/Off button (SW2) with integrated LED on the I/O panel of each node. The
function is described in Chapter 1.
Unit Identifier Switch/UID LED Indicator
A Unit Identifier (UID) switch and an LED Indicator are located on the motherboard. The UID
switch is located at JUIDB1, which is next to the VGA port on the I/O panel. The UID LED
(LED5) is located next to the UID switch. When you press the UID switch, the UID LED will
be turned on. Press the UID switch again to turn off the LED indicator. The UID Indicator
provides easy identification of a system unit that may be in need of service.
Note: UID can also be triggered using IPMI on the motherboard. For more information on IPMI,
please refer to the IPMI User's Guide posted on our website at http://www.supermicro.com.

4.2 Headers and Connectors

Universal Serial Bus (USB) Ports
There are two Universal Serial Bus 2.0 ports (USB0/1) supported by JKVM1 An additional
USB 3.0 type "A" port (USB2) is located on the motherboard. Cables are not included.
SATA Ports
Seven Serial ATA (SATA) connectors are located on the motherboard. Four SATA 3.0
connections are through the backplane for 2.5" hard drive connection. Additionally, there are
two SATA 3.0 receptacle connectors at I-SATA0 and I-SATA1 for 3.5" hard drive connection.
Note 1: I-SATA6 is a Supermicro SuperDOM.This is a yellow SATA DOM connector with
power pins built in and do not require separate external power cables. This connector is
backward-compatible with non-Supermicro SATADOMs that require an external power supply.
Note 2: For more information on the SATA HostRAID configuration, please refer to the Intel
SATA HostRAID user's guide posted on our website at http://www.supermicro.com.
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