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Chapter 1: Introduction
Quick Reference Table
Jumper Description Default Setting
JBT1 CMOS Clear Open (Normal)
JRU1 UID LED/System Reset Jumper Pins 1/2: UID LED (Default), Pins 3/4: System Reset
LED Description Status
LED1 (UID-LED) Unit Identier (UID) LED Solid Blue: Unit Identied
LED2 (LEDPWR) Power LED LED On: Onboard Power On
LEDBMC (LEDM1) BMC Heartbeat LED
Blinking Green: BMC Normal (Active),
Solid Green: (During BMC Reset or during a Cold Reboot)
Connector Description
Battery (BT1) Onboard battery
BMCLAN/USB/VGA
(JIO1)
Low-prole (LP) Slim SAS I/O connector used for dedicated BMC LAN/USB/VGA
connections
FAN1-FAN8, FAN9/
FAN10
Eight 6-pin cooling fan headers (FAN1~FAN 8) and two 4-pin cooling fan headers
(FAN9-FAN10)
JAIOM1 (P1_PE0 15-0)
Supermicro Advanced input/output Module (AIOM) PCIe 5.0 x16 connector for rear I/O
support
JAIOM2SB1 Supermicro Advanced Input/Output Module (AIOM2) sideband connector
JFP1 Front Control Panel header with I²C
JFP2 Front Control Panel header with USB and VGA support
JPMW1 - JPMW5 +12V power connectors 1~5
JPWR1 and JPWR4 6-pin power connectors
PS1/PS2 Power Supply Unit1/Power Supply Unit2 for system power use
JIPMB1 (JF3_JIPMB1) 6-pin BMC external I2C header
JL1 Chassis Intrusion header
JNCSI1 NC-SI (Network Controller Sideband Interface) connector (See the note below)
JNVI2C1
NVMe SMBus I
2
C header used for PCIe SMBus clock and data connections with hot-
plug support.
JNVVPP1 NVMe VPP SMBus (System Management Bus) with hot-plug support
JTPM1 Trusted Platform Module/Port 80 connector
JRSI2C1
Auxiliary I²C header used for PCIe cards to allow the BMC/BIOS to read information
from internal drives or FRUs (Field Replace Units) eectively
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