ProLiant ML570 Generation 4 Server Maintenance and Service Guide

Server component identification 88
Item Description Status
9 DIMM 5 LED Green = DIMM installed
Amber = Failed or degraded DIMM
Flashing amber = DIMM configuration error
Off = No DIMM installed
10 DIMM 6 LED Green = DIMM installed
Amber = Failed or degraded DIMM
Flashing amber = DIMM configuration error
Off = No DIMM installed
11 Online spare LED Green = Online spare mode
Amber = Degraded online spare mode
Flashing amber = Invalid AMP mode*
Off = Not in Online Spare mode
12 Hot-plug mirrored
LED
Green = Mirrored mode
Amber = Degraded mirrored mode
Flashing amber = Invalid AMP mode*
Off = Not in Mirrored mode
13 Hot-plug RAID LED Green = RAID mode
Amber = Degraded RAID mode
Flashing amber = Invalid AMP mode*
Off = Not in RAID mode
14 Board status LED Off = Power off - memory board locking switch not
engaged or invalid memory configuration.
Green = Normal operation
Flashing green = Board is rebuilding
Flashing amber = DIMM on this board encountered
memory errors
Flashing amber = one of the following conditions:
• Unlocking a memory board that should not be
removed
• Attempting to insert a memory board at runtime
that fails
*The following applies to an invalid AMP error. This error occurs when the current memory configuration is not valid
for the configured AMP mode:
o
To keep the selected mode, modify the DIMM/board configuration. Refer to the memory
overview section ("Memory board LEDs and components" on page 86).
o To change the selected mode, run RBSU and change the AMP mode. Refer to "HP ROM-Based
Setup Utility (on page 69)" for more information.
NOTE: If the Online Spare, Mirrored, and RAID LEDs are off, the server is in Advanced ECC
mode. Refer to "HP ROM-Based Setup Utility (on page 69)" for more information.
The following table illustrates the different LED combinations for a correctly configured memory board.