jmp242,
The DIMM/RIMM EEPROM ID Test is verifying the Serial Presence Detection data (e.g., per the appropriate JEDEC or Rambus specification) contained in the Serial EEPROM for each DIMM/RIMM; this test also checks that the Serial EEPROM containing the SPD data is write-protected.
You are correct it's not an actual error, It is warning you that the eeprom is in a state that it can be changed.
-Fred
