[Motherboard]Install the memory modules in the DIMM_A1/DIMM_B1/DIMM_E1/DIMM_F1 slots when install W-2400 Series CPU on Pro WS W790E-SAGE SE
If post Q-code show 29 when isntall full memory modules on Pro WS W790E-SAGE SE with W-2400 Series CPU
Please refer website user manual ,install memory to DIMM_A1/DIMM_B1/DIMM_E1/DIMM_F1
