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On 03/06/21 18:16, Toldi Balázs wrote: |
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> Hello! |
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> |
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> In my current PC I have 16 GB of RAM installed. It worked fine until |
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> today, when I upgraded my CPU from a Ryzen 5 1500X to a Ryzen 7 2700. |
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> The system boots up just fine, but when I use the free command the total |
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> memory is only 8 GB. When I looked into the BIOS, it showed me the |
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> correct amount. What should I do? |
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|
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What does the mobo manual say? Are your memory boards in the correct |
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banks? It could be the MMU in the Ryzen 7 insists on banks 1 & 2 being |
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filled before 3 & 4 while the 5 isn't so fussy. |
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|
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I don't know about this, not having this sort of problem before, but I |
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do know from building my own systems that the memory boards need to be |
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paired up correctly, however you define "correct" ... |
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|
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Cheers, |
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Wol |
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