HP Compaq KB-9965 311059-151 User Manual
Product codes
311059-151
Connectors, LEDs, and Switches
System Board LEDs
Figure 4-5 and Table 4-5 identify system board LED locations and status indications.
Figure 4-5: System board LEDs
Table 4-5: System Board LEDs
LED Description
State
1
PPM 1
2
Processor 1
3
PPM 2
4
Processor 2
Amber = Processor or PPM failed
Off = Normal
5
Thermal warning
Amber = Thermal event
Off = Normal
6
Memory board interlock
LED
Amber = Memory boards interlock failed
Off = Normal
7
Processor 3
8
PPM 3
9
Processor 4
10
PPM 4
Amber = Processor or PPM failed
Off = Normal
HP ProLiant ML570 Generation 2 Server Maintenance and Service Guide
4-7