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Journeyman III
Journeyman III

32gb installed ram (2x16), only 15.9 usable in windows 10 (x64)

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hi, in windows 10(x64) it shows: 32gb installed (15.9 usable). in bios it shows 32gb.

cpu: ryzen 1800x.

mb: gigabyte GA-AX370-Gaming K7 (bios F3)

ram: Corsair (16Gx2) 3200 CL16 Vengeance LPX (CMK32GX4M2B3200C16R)

+_+

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Journeyman III
Journeyman III

Re: 32gb installed ram (2x16), only 15.9 usable in windows 10 (x64)

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i've managed to fix it.

1. switch stick places (as in the sticks are still in the DDR4_1, DDR4_2 sockets, and switch their order).

2. reset cmos.

0_o

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Journeyman III
Journeyman III

Re: 32gb installed ram (2x16), only 15.9 usable in windows 10 (x64)

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i've managed to fix it.

1. switch stick places (as in the sticks are still in the DDR4_1, DDR4_2 sockets, and switch their order).

2. reset cmos.

0_o

View solution in original post

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Exemplar
Exemplar

Re: 32gb installed ram (2x16), only 15.9 usable in windows 10 (x64)

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Perfect example why I run win 7 on ryzen . but seriously you should pull sticks out and try each slot with 1 stick sounds like a bad board..!

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Adept III
Adept III

Re: 32gb installed ram (2x16), only 15.9 usable in windows 10 (x64)

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Nothing to do with Windows version and everything to do with following manufacturers installation instructions, the manual is your friend.

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Community Manager
Community Manager

Re: 32gb installed ram (2x16), only 15.9 usable in windows 10 (x64)

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MODERATOR NOTE:  I am glad to see you have resolved your issue. To help keep this post on topic and help other with a similar issue, I am locking this thread.

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