TeamGroup Argb RAM 3900x4 Stick
TeamGroup Argb RAM 3900x4 Stick
You have an X470 fatalty K4 from ASRock with four 8GB TeamGroup Argb sticks. The RAM slots are labeled A1, A2, B1, B2. After clearing CMOS and keeping two sticks in A2 and B2, the PC should boot up. Your older 1600X runs smoothly with this setup.
Have you explored every stick across all settings, including 1, 2 (the ones that function in dual and boot), then 1 again, 3 when adding two for 4 RAM, in dual, and finally 1 and 4 if one stick is slightly off?
regrettably the documentation doesn't mention Matiese for the 3900x, yet it feels odd because 1600x functions perfectly