Thank you! There is just a reason to see the SPD LRDIMM after replacing the faulty module - they are one model, but one has another iMB chip - I wonder what I will see. Old MemTest86+ check my 128 Gb LRDIMM PC3-14900L 128 Gb (4 x 32 Gb LRDIMM 1866 MHz - LRDIMM supported only Server SKU - any CPU...