17
Chapter 1: Introduction
Quick Reference Table
Jumper
Description
Default Setting
J34
Power-Failure Throttling Enable
Pins 1-2 (Normal)
J58
Select Switch for FP1_Reset Button or UID Button
Closed (UID)
JBT1
Clear CMOS
Open (Normal)
JPME2
Manufacturing Mode (ME) Select
Pins 1-2 (Normal)
JPTG1
10G LAN Enable/Disable
Pins 1-2 (Enabled)
JWD1
Watch Dog Timer Enable
Pins 1-2 (Reset to System)
LED
Description
Status
BMC_HB_LED1
BMC Heartbeat LED
Blinking Green: BMC Normal
LED1
Unit Identifier (UID) LED
Solid Blue: Unit Identified
LED2
Onboard Power LED
Solid Green: Power On
LEDT1
10G LAN Activity LED
Green: LAN4: Active
LEDT2
10G LAN Activity LED
Green: LAN3: Active
Connector
Description
AIOM1 (J46)
PCIe 3.0 x8 AIOM (Advanced I/O Module) slot
Battery (JBAT1)
Onboard CMOS battery
COM1 (JCOM1)
Rear I/O COM port
FAN1 - FAN12
System cooling fan headers
FP1
Front Control Panel header with I
2
C
FP2
Front Control Panel header with USB and VGA support
IPMB (JIPMB1)
4-pin BMC External I
2
C header (for an BMC-supported card)
BMC_LAN (JUSBRJ45)
Dedicated BMC LAN port
J5/J6
6-pin power connector used for PCIe 3.0 x16 HIO left side slot (P1_HIO_L1PCIE) (J5)/
power connector for right side slot (P2_HIO_R1PCIE) (J6)
J26/J47
PDB (Power Delivery Board) cable connector for CPU3 (J47)/PDB cable connector for
CPU4 (J26)
JF1
Front Control Panel header
JL1
Chassis Intrusion header
BP_PWR1/2/3
8-pin power connectors 1/2/3 used for backplane devices
GPU_PWR1/2/3/4
8-pin power connectors 1/2/3/4 for GPU use
JSTBY1
5V standby power header
JTPM1
Trusted Platform Module/Port 80 connector
LAN1, LAN2 (JLAN1, JLAN2)
Ethernet (RJ45) 10G LAN Port1/10G LAN Port2
LAN3, LAN4 (JLAN3, JLAN4)
10G LAN Port3/10G LAN Port4 (w/SFP28 support)
P2_AIOM PCIE 3.0 x16 Slot (J7)
PCIe 3.0 x16 AIOM slot supported by CPU2 (J7)
P1_HIO_L1PCIE/P2_HIO_R1PCIE
PCIe 3.0 x16 HIO (High_Speed I/O) left_side slot supported by CPU1/PCIe 3.0 x16 HIO
right_side slot supported by CPU2
P1_PCIE2A/P1_PCIE2B (J50/J51)
SMCI_proprietary PCIe 3.0 x8 slots supported by CPU1
P2_PCIE3A/P1_PCIE3B (J52/J53)
SMCI_proprietary PCIe 3.0 x8 slots supported by CPU2
P1_PCIE3B/P2_PCIE2A (J43/J44)
PCIe 3.0 x8 slots supported by CPU1 (J43) & CPU2 (J44)