Ram
Ram
You've got two 3000 MHz and two 3200 MHz RAM sticks. You're trying everything but the system shuts down and restarts. It might help to check if your motherboard supports all four in one configuration or if you need to enable a specific setting. Also, ensure your power supply can handle the load.
Consider turning off the XMP/DOCP settings that choose 3200MHz. Then test whether all four sticks start at the base 2133MHz speed. If they still don’t respond, it may indicate an issue with the motherboard or the RAM sticks.
You'll probably need to reset the CMOS and start the system using standard JEDEC settings. Once that's done, you can attempt to activate XMP for the slower configuration—like DDR4-3000 here. This should increase your odds since RAM often supports downclocking, though overclocking isn't assured. You might also have to adjust the speed and timing of the slower modules manually to achieve faster performance.