System Service Guide

Server System Features
Intel
®
Server System R1000JP Family Service Guide 7
Intel
®
Light-Guided Diagnostics
A
Diagnostic LED Group
C
5V Standby LED
B
System Status LED
D
ID LED
Figure 8. Intel
®
Light-Guided Diagnostic LEDs - Server Board
The server system contains the following diagnostic LEDs, each providing the following functions:
1. Section A – POST Code Diagnostic LEDs on the server board change color or state (off, green,
red, and amber) according to the POST sequence.
2. Section B – The System Status LED on the front and back panels shows the overall health of the
system (green, blinking green, blinking amber, amber, off).
3. Section C – 5V Stand By LEDs
4. Section D –The System Identification LED on the front and back panel helps identify the server
from among several servers. The ID LED is off by default, and blue when activated by button or
software.