14
Chapter 1: Introduction
Power Supply Indicators
Power Supply Condition
Green LED
Amber LED
No AC Power to Power Supply
OFF
OFF
Power Supply critical events causing a
shutdown/ failure/ OCP/ OVP/ Fan Fail/
OTP/ UVP
OFF
Amber LED
Power Supply Warning Events Where the
power supply continues to operate; High
temperature; Over voltage; under voltage,
etc
OFF
1Hz Blink Amber
AC present only 12vsb on (PS off)
1Hz Blink Green
OFF
Output ON and OK
Green
OFF
AC cord unplugged and in redundant
mode
OFF
Amber
Riser Cards
Riser P/N
Quantity Description
RSC-G-66G4
1
1U riser card with two PCIe 4.0 x16 slots (left side)
Switchboard LEDs
LED Color
Quantity Description
Green
4
Indicate the link status between the CPUs and the PLXs
Amber
8
Indicate the link status between the switchboard PLXs and the installed GPUs