DIMM 3 and DIMM 4 RAM slots won't work

Intel Core i5-1155G7 processorWindows 11 HomeIntel Iris Xe Graphics8 GB of of DDR4 Memory Upgradable upto 32 GB with 2 DIMM slots14” FHD 1920*1080

I'll confirm the DIMMA2 slot as well SPECS: MSI Z790-P WIFI Kingston Fury Beast DDR5-6000 Noctua NH-U9H Cooler Intel i5 13600K and a

dimm 2 slot How can I fix it? I already switched the RAM between slots something like 5 or 6 times It always says DIMM2 regardless what I change memory

dimm slot Dual In line Memory Module : The DIMM slots were introduced to cater for multitasking in computing devices