Question Corsair vengeance RGB pro won't run at 3600

Sep 5, 2020
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I've just got the memory to go in my Asus b450f gaming board with a ryzen 7 2700x but in auto mode in the bios it's set to 2666mhz and when I change it to 3600mhz in oc mode the pc resets a few times then comes up memory failed on the post screen. I lowered it to 3400 and it's runs fine. I have the memory in A2 B2 slots as it should be. Any ideas please? Also I checked Asus site and it says the board supports 3600. I can't find anything on amd website but the memory says it's ryzen tuned?
 

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