17
Chapter 1: Introduction
Quick Reference
Jumper
Description
Default Setting
JBT1
CMOS Clear
Open (Normal)
JPME1
ME Manufacturing Recovery
Pins 1-2 (Normal)
Connector
Description
BT1
Onboard CMOS battery
CPLD0
Complex Programmable Logic Device (CPLD) chip
FAN1
Cooling fan header reserved for liquid cooling
HDD0/HDD1
Front accessible Hard Driver Connector #0/Hard Driver Connector #1
HDD2_PWR
Power connector for HDD 2
JBT1
Contacts for CMOS Clear
JFP1
Front Panel Control board with KVM & USB 2.0 support (via Cable CBL-0218L)
JLED
HDD2 SATA Activity LED
JM2-1 & M.2 MH
M.2 slot (PCIe 4.0 x4)
and M.2 Mounting Hole (M.2 MH)
JTPM1
Trusted Platform Module/Port 80 connector
MEZZ1/MEZZ2
PCI Mezzanine Card Connector 1/Mezzanine Card Connector 2
MP1
Onboard 25G midplane
PWR1
Motherboard Power connector
I-SATA 1
Intel PCH SATA 3.0 port (with RAID 0, 1, 5, 10)
VROC (JRK1)
Intel VROC key header for NVMe RAID support
LED
Description
State: Status
DA4
HDD0 Heartbeat LED
Green: HDD0 Normal; Red: HDD0 Failure
DA5
HDD1 Heartbeat LED
Green: HDD1 Normal; Red: HDD1 Failure
DA6
HDD0 Activity LED
Blue: HDD0 Active
DA7
HDD1 Activity LED
Blue: HDD0 Active
LED1
M.2 Activity LED
Green: M.2 Normal
LEDM1
BMC Activity LED
Green: BMC Normal