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TWIN2X2048-6400C4D - 1 bad module?


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Upon thorough testing, i think that one of the two memory modules is defective. I have updated with the latest bios and motherboard drivers.


Bottom line is this: on a brand new eVGA 680i SLI board, with officially supported memory using recommended voltage and timing (2.1v, 4-4-4-12), one memory module is working fine and with the other, the computer just won't POST (long beep, C1 error). I've tried every combination possible: every slot combination, with the two modules and with only one module. The problem is always there: one module is fine and the other won't work.


Any idea?

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