Question Memory probs for noob

[tgoff95]

So I am new to building PC and trying to figure out why neither of my pairs of ram sticks will run in dual channel but will run just fine in single channel.
Ryzen 5 3600XT
MSI B450 Tomahawk Max
Corsair vengeance lpx CMK16GX4M2B3200C16 Ver4.32
Corsair vengeance lpx CMK16GX4M2Z3600C18 Ver 3.32
Raedeon ROG Strix 5600xt

All 4 sticks will work in single channel in the A2 slot, but when I add the second stick to the B2 slot I get the DRAM debug light on mobo.

 

[Koekieezz]

so its 2 different single rams separately and you want to pair them?

 

[lynx1021]

Those are 2 differant sets of memory modules with different CL timings and different frequencies. Have you tried the CMK16GX4M2B3200C16 Ver4.32 pair in A2 , B2?

 

[lynx1021]

I have the same board but I heard it likes G-skill better so I went with G.SKILL, Ripjaws V Series, F4-3200C16D-32GVR ( on the QVL) when I first booted they ran at 2133 default, had to manually raise it to 3200 and has been happy ever since.
I don't know if it is me but it seems more people have trouble with Corsair that other brands on these forums!

 

[tgoff95]

Yeah I've tried both sets separately in A2 and B2 was hoping the 3200 would work cause I looked at the board and it said top mhz is 3200. I will check out the rip jaws and see if that will work for me.

 

[Koekieezz]

is it a different ram kit, or 1 ram is rated at 3200 and 1 other is rated at 3600mhz, and youre trying to put them together?

 

[tgoff95]

Yeah I've tried both sets separately in A2 and B2 was hoping the 3200 would work cause I looked at the board and it said top mhz is 3200. I will check out the rip jaws and see if that will work for me.

It's 2 different 2x 8gb stick ram kits. One is 3200 and the other is 3600.