HP ProLiant Gen9 Troubleshooting Manual page 58

Possible cause: The processor failed to power on.
Actions:
•
Cycle power on the system
•
Reseat the processor
•
If the issue persists, contact HP Service.
246– IMPORTANT: The system has exceeded the amount of available Option ROM
space.
...The Option ROM for one or more devices cannot be executed.
Action: Disable unneeded Option ROMs (such as PXE).
Possible cause: The amount of available Option ROM space was exceeded.
Action: Disable any unneeded Option ROMs.
247– Memory Initialization Error
.– Ultra-Low Voltage (1.25V) and Standard Voltage (1.5V) DIMMs are mixed in the same system. No common voltage
available.
Action: Remove 1.25V or 1.5V DIMMs as mixing these types is not supported.
Possible cause: Ultra-Low voltage and Standard voltage DIMMs are mixed in the system.
Action: Remove either the 1.25V or the 1.5V DIMMs.
248– Unsupported Option Card configuration. The option card installed in Slot X is
only supported in Slot Y.
Action: Move the option card from Slot X to Slot Y.
Possible cause: The option card is not supported in the slot indicated in the error message.
Action: Move the option card to the slot indicated in the error message.
249– Unsupported Option Card configuration. The option card installed in Slot X is
not supported unless Slot Y is unpopulated.
Action: Move the Option Card in Slot X to a different slot or remove the card in Slot Y.
- System Halted!
Possible cause: There is an unsupported option card configuration in the system.
Action: Move the option card that is indicated in the error message to a different slot or remove the option
card indicated in the error message.
250- Unsupported Processor Configuration Detected
...The installed processors are only supported in single processor configurations.
Action: Remove all processors except for Processor 1.
251- IMPORTANT: Switches SW1 and SW3 are ON
...This is only used to recover iLO functionality.
HP ProLiant server errors 58