43
Chapter 2: Installation
Onboard Power OK LED
PWR_OK LED3 is an onboard power OK LED. When this LED is lit, it means the system is
turned on, and all the system power rails are ready. When the system is turned off, or any
one of the system power rails fails, this LED will turn off. Turn off the system, and unplug
the power cord before removing or installing any component(s).
Onboard Power
LED Indicator
LED Color
Definition
Off
System Off (power cable not connected)
Green
System On, Power OK