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TWIN2X4096-8500C5D Bio settings


ruquick77

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Hello everyone I received my memory back from Corsair from my RMA and now I need to reset the BIOS but I don't remember how I had it. I know it says 5-5-5-15 T2 for my memory but I have lots of settings in the BIOS and don't remember which ones to change.

 

Is this right and what about (tRC)?

 

CAS (cl) 5

RAS to CAS Delay (tRCD) 5

RAS Precharge (tRP) 5

Cycle time (tRAS) 15

Bank Cycle Time (tRC) ?

 

Thanks for any help

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Do i need RMA this memory I just got or what? Its not running at the speeds it should, computer will not boot all the way into windows and I get a blue screen. If i leave the memory at 800 and not 1066 and the default settings on the times the computer works.
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If you are having similar issues to what you had with the original modules it may be something else causing the issue. I would recommend setting the memory back to 1066MHz with only one stick in the motherboard and running memtest on each stick individually to see if they both pass. If they pass try booting each stick into Windows individually to see if they will both go in.
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If you are having similar issues to what you had with the original modules it may be something else causing the issue. I would recommend setting the memory back to 1066MHz with only one stick in the motherboard and running memtest on each stick individually to see if they both pass. If they pass try booting each stick into Windows individually to see if they will both go in.

 

I will try this tonight when i get home.

 

Thanks

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The timings per the EPP Spec is as follows:

 

5-5-5-15-22-2T

 

The only setting you're missing from your list is the tRC of 22.

 

On a side note, the tRFC for this ram seems to be 52ns - per rail 0-3, or 0-1; just dependent upon how many slots you have.:sunglasse:sunglasse

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ok the memory with memtest:

 

slot#3 stick one 1066

Pass 1 5-5-5-15 T2

errors 527 2.1v

 

slot #4 stick one same timings

46% and memtest stopped / hung up

w / 8 errors

 

slot #3 second stick same timings

26% and memtest stopped / hung up

bits in error mask 2

mas contiguous errors 1

lowest error address: 0003a0caa98-926MB

highest " " "

 

slot #4 same timings

38% and memtest stopped / hung up

errors 5

 

both sticks same timings

memtest would not run/ starts and reboots

 

******

 

both sticks default timings / optimal timing all auto

 

 

http://i229.photobucket.com/albums/ee262/ruquick77/other/P012510004.jpg

 

http://i229.photobucket.com/albums/ee262/ruquick77/other/P012510005.jpg

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