ProLiant ML570 Generation 4 Server Maintenance and Service Guide

Server component identification 84
Code Component Status
04 Fan board cable(s) Fan board power or signal cables are not installed.
05 Memory board Base memory failure (memory board 1 is not installed or
no valid memory configuration is present)
06 SAS backplane power cable SAS backplane or cable is not present
08 System interlock Main system interlock catch-all. Indicates an interlock
problem not flagged by codes 01 to 07.
t1 Processor 1 unsupported Processor 1 unsupported. Replace with a supported
processor.
t2 Processor 2 unsupported Processor 2 unsupported. Replace with a supported
processor.
t3 Processor 3 unsupported Processor 3 unsupported. Replace with a supported
processor.
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 PPM 1 is missing Processor 1 is installed without PPM 1. Install PPM 1.
U2 PPM 2 is missing Processor 2 is installed without PPM 2. Install PPM 2.
U3 PPM 3 is missing Processor 3 is installed without PPM 3. Install PPM 3.
U4 PPM 4 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 regulator on the system
5U PPM failure No power from the PPM
nb No boot Indicates a no-boot situation
SAS and 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.