I changed my CPU from i5-10400F to Intel ES QVYE (11900 es), and now my bios restricts my ram multipliers only from 800 to 1600 mhz. On i5 I was capable to select any up to 5200 (3733 is max my memory could achieve), but now they are gone. Maybe I can fix this by modifying bios? But I have no idea how to do it, I only heard how Coffee Time was able to unlock core multipliers on >4 core CPUs. Maybe something like this could be done here too?
(sorry for bad english)
Bios of my motherboard.