Question How to select speed of ram?

Lautje5555

Reputable
Jun 4, 2019
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4,515
I have a v-p7h55e and when is start my computer it says ddr3-1600 mhz but my ram supports 1866mhz, how can I change that in the bios?
My bios version is 0504 and I have hyper 8gb ddr3 1866mhz ram.