tpho Posted March 18, 2009 Share Posted March 18, 2009 Hi, I am having problems getting my motherboard to boot my Corsair Dominator DDR2 ram to run at 1066MHz instead the system seems only boot at 800MHz. When I manually set the Bios timings to 533MHz the Bios will not post. The ram I am trying to run is two sticks of Corsair Dominator CM2X1024-8500C5D XMS-8500 1024 MB 1066 MHz 5-5-5-18 XMS8505v1.2 (I do not know the voltage) However on the main Corsair website the ram is listed as 5-5-5-15-2T with a voltage of 2.1 This is what I changed my Bios to (At this setting the Bios would not post): Memory Timming and Voltage: Memory Clock Mode [Manual] Memclock Value [533 MHz] DRAM Timing Mode [both] CAS Latency [5 CLK] TRCD [5 CLK] TRP [5 CLK] tRTP [Auto] TRAS [18 CLK] TRC [Auto] tWR [Auto] TRRD [Auto] tWTR [Auto] tRFC0 [Auto] tRFC1 [Auto] tRFC2 [Auto] tRFC3 [Auto] Memory OverVoltage [2.10000] Did I incorrectly change the timings? What should I do to get the memory to run at 1066MHz? Link to comment Share on other sites More sharing options...
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