RC_MSS_INVALID_NUM_PKG_RANKS Recieved an invalid number of package ranks when setting the BC07 - Rank Presence Control Word. Could signify bad SPD data, invalid decoding of SPD data, or invalid user input. NUM_PKG_RANKS MEMORY_PLUGGING_ERROR HIGH DIMM_TARGET MEDIUM DIMM_TARGET CODE LOW RC_MSS_INVALID_DQ_DATA Recieved an invalid data from DQ during MREP or DWL data buffer training. PHASE_TIMING NIBBLE DIMM_TARGET AADR AAER CODE LOW DIMM_TARGET HIGH DIMM_TARGET