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 following illustration and table.
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