HP ProLiant DL360 Generation 3 Server Maintenance and Service Guide

LEDs, Switches, and Jumpers
System Board LEDs
The system board contains various LEDs, which display current conditions of the server.
These are identified in the illustration and table below.
Figure 5-3: Locating the system board LEDs and switches
Table 5-3: System Board LEDs and Switches
Item Description
1 Interlock LED
2 System debug LEDs (8 total)
3 DIMM error LEDs (4 total)
4 PPM 1 error LED
5 CPU 1 error LED
6 CPU 2 error LED
7 Overtemperature error LED
8 CPU fan failure LED
9 PPM 2 error LED
10 I/O fan failure LED
11 Debug LED switch (SW3)
12 Hot-plug redundant power supply/PCI install switch (SW1)
13 System maintenance switch (SW2)
5-4 HP ProLiant DL360 Generation 3 Server Maintenance and Service Guide