HP ProLiant Gen9 Troubleshooting Manual page 52

207-Invalid Memory Configuration - DIMMs Must be Installed Sequentially
Possible Cause: Installed DIMMs are not sequentially ordered.
Action: Reinstall DIMMs in proper order.
207-Invalid Memory Configuration - DIMM Size Parameters Not Supported.
Possible Cause: Installed memory module is an unsupported size.
Action: Install a memory module of a supported size.
207-Invalid Memory Configuration - Incomplete Bank Detected in Bank X
Possible Cause: Bank is missing one or more DIMMs.
Action: Fully populate the memory bank.
207-Invalid Memory Configuration - Insufficient Timings on DIMM
Possible Cause: The installed memory module is not supported.
Action: Install a memory module of a supported type.
207-Invalid Memory Configuration - Mismatched DIMMs within DIMM Bank
Possible Cause: Installed DIMMs in the same bank are of different sizes.
Action: Install correctly matched DIMMs.
207-Invalid Memory Configuration - Mismatched DIMMs within DIMM Bank...
...Memory in Bank X Not Utilized.
Possible Cause: Installed DIMMs in the same bank are of different sizes.
Action: Install correctly matched DIMMs.
207-Invalid Memory Configuration - Mismatched DIMMs within DIMM Bank...
...Memory in Board X Bank X Not Utilized.
Possible Cause: Installed DIMMs in the same bank are of different sizes.
Action: Install correctly matched DIMMs.
207-Invalid Memory Configuration - Unsupported DIMM in Bank X
Possible Cause: One of the DIMMs in bank X is of an unsupported type.
Action: Install supported DIMMs to fill the bank.
207-Invalid Memory Configuration - Single channel memory...
...mode supports a single DIMM installed in DIMM socket 1. Please remove all other DIMMs or install memory in valid
pairs. System Halted.
Possible Cause: DIMMs are installed in pairs, but the server is in single channel memory mode.
Action: Remove all other DIMMs or install memory in valid pairs and change the memory mode.
HP ProLiant server errors 52