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Requesting RMA for a pair of CMX512-2700C2


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CMX512-2700C2 Dual channgel kit


I've had both modules running for over a year without any problems.

A month ago windows xp gave me BSODs while playing games.

Recently my system refused to boot, BIOS didn't POST.

I pulled out one module and it booted but the BSODs were more common.


Under memtest it runs for 12 minutes and fails at 70.3 MB

04655fbc Good: FFFFFFFF Bad: FFBFFFFF Err_Bits: 00400000

04655fbc Good: FFFFFFFF Bad: FFFCFFFF Err_Bits: 00030000



Asus A7N8X Deluxe Rev. 2

Athlon 2600+ Running at 2088Mhz

512 CMX512-2700C2 x2 (1 GB total)


CPU External Freq: 166 MHz

CPU Frequency Multiple: 12.5x


Memory Frequency: 166MHz

Memory Timings: 7 3 3 2.5T


CPU Vcore: 1.650v

DDR Reference Voltage: 2.6v

CHIP Voltage: 1.6v

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  • Corsair Employees

Please set the following settings and test the modules in slots 1-3 or 2-3 with http://www.memtest.org.

CPU Freq: 166 MHz

Memory Frequency: 100%

Dim Voltage to 2.7 Volts

Resulting Frequency: 166MHz

SDRAM CAS Latency: 2.5T

SDRAM RAS to CAS Delay (tRCD): 3T

SDRAM Row Precharge (tRP): 3T

SDRAM Active to Precharge Delay (tRAS): 7T

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