88 HP ProLiant DL580 Generation 3 Server Maintenance and Service Guide
IMPORTANT: Processor socket 1 and PPM slot 1 must be
populated at all times or the server will not function properly.
– PPMs ("Removing a PPM" on page 29), except the PPM installed in slot
1
– DIMMS ("Removing DIMMs" on page 76
), except the first bank from
one memory board
– Hard drives ("Removing a hot-plug SCSI hard drive" on page 50
)
– Peripheral devices
3. Install the expansion boards one at a time, rebooting between each
installation to isolate the failed expansion board.
4. Replace the failed expansion board, if applicable.
5. Replace the PCI riser board, if applicable.
6. Replace the system board.
IMPORTANT: If replacing the system board or clearing NVRAM,
you must re-enter the server serial number through RBSU ("Re-entering
the server serial number and product ID" on page 41
).
Miscellaneous port 85 codes
To troubleshoot all other port 85 codes:
IMPORTANT: Reboot the server after completing each numbered
step. If the error condition continues, proceed with the next step.
1. Bring the server to base configuration by removing all components that are
not required by the server to complete POST. This process can include
removing all:
– Expansion boards ("Removing a non-hot-plug expansion board" on page
33
, "Removing a PCI-X Hot Plug expansion board" on page 57)
– Processors ("Removing a processor" on page 26
), except the processor
installed in socket 1
IMPORTANT: Processor socket 1 and PPM slot 1 must be
populated at all times or the server will not function properly.
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