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On Thursday, 9 August 2018 17:32:33 BST Alan Grimes wrote: |
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> [resend, list was down...] |
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> |
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> I've been meditating on the memory gremlin on my system... |
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> |
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> The ram is Corsair, 3000mhz. (never had any problem with their sticks in |
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> any system ever.) |
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> |
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> Motherboard is an early release mini-ATX B350 board from Asus... |
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> |
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> Chip is a R7 1800X |
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> |
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> The pattern is: all cells test good on memcheck but occasionally there |
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> is a bit error somewhere. I think it is a signaling issue between the |
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> ram module and the memory interface in the cpu. |
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> |
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> After meditating on it, I don't think there's anything I can do about it |
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> given the STUPID settings the BIOS goes to... The problem with the BIOS |
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> is that it considers only what the RAM tells it, it does not take into |
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> account that the CPU is rated at 2667mhz... Well there's the answer, |
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> this is AMD's first product with DDR4 support, and it's not super |
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> awesome so simply acknowledging the limitation there, and setting the |
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> memory interface to 2666 (which is what the BIOS offers), it won't be |
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> super fast but it damn well should work. =| |
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Keep an eye on MoBo firmware updates, Asus are usually OK in providing updates |
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to stabilise their chipsets, as long as the bugs are fixable in software. |
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Also, if the BIOS offers DRAM timing settings increase the latency a notch and |
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see if that helps. |
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-- |
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Regards, |
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Mick |
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