ProLiant ML570 Generation 3 Server User Guide

Server component identification 16
Code Component Explanation
t4 Processor 4 unsupported
Processor 4 unsupported. Replace with a supported
processor.
P1 Processor 1 is missing
Processor 1 is missing, and is required to boot. Install
Processor 1. If processor 4 is installed and the system is
booting up, the P1 code and Port 84/85 will be
displayed for 1 second each to show the unit is booting.
U1 PPM1 is missing Processor 1 is installed without PPM 1. Install PPM 1.
U2 PPM2 is missing Processor 2 is installed without PPM 2. Install PPM 2.
U3 PPM3 is missing Processor 3 is installed without PPM 3. Install PPM 3.
U4 PPM4 is missing Processor 4 is installed without PPM 4. Install PPM 4.
A0 Pre POST code Standby mode
P5 Power supply No power from the power supply
_5 Power backplane No 5-V power from the power supply backplane board
33 Power backplane
No 3.3-V power from the power supply backplane
board
15 1.5-V Regulator
No 1.5-V power from the voltage regulator on the system
board
Ut VTT Regulator No power from the VTT voltage regulator on the system
5U PPM Failure No power from the PPM
nb No boot Indicates a no-boot situation
SAS-SATA device numbers
The server supports a combination of up to 18 SAS and SATA hard drives in the SAS-SATA hard drive
cage. SAS-SATA devices are numbered 1 through 18.
HP recommends populating hard drive bays starting with the lowest SAS ID or device number.