Thanks, Dr. Dean,

For the input...Motherboard-P6SET-ML, build April '99, manual says, "..supports memory chips that have EC, ECC or no EC , 66 or 100 MHZ." Running 64 megs of 100, DIMM 1, 8 megs allotted to video. Tried to install 2 other 100 mhz modules with 64 megs each, neither worked, but did work in my sons computer...AMD K6.

Any idea what the SPD designation stands for?

TIA..Vern



  

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