

Hello, i recently upgrade my cpu to 5800x3d with x570s Aorus, and just get my hands on corsair 32gb kit 4000mhz, and done a few research if the sweetspot for 5800x3d is 3600mhz.
With a beginner knowledge for tuning ram tried to change the sub timings of the ram (2nd pic), afraid to do the rest of the value on bios, is there someone can help me with the value to improve the peformance?
Edit: Tried to change the tCL – tRAS to 16 16 19 19 32, but when i change the rest it failed and pc wont post