What slots do I put my RAM sticks in in the order of 1, 2, 3, and 4?

Ryzen 5 5600X,MSI B550 only 1 RAM slot working ram slot 1 and 3 or 2 and 4 The use of some slots requires two processors Slots are configured using three riser cards Riser 1 and Riser 2 are installed in slots ramayana slot Usually, the pairs are slots 1 and 3 for the first channel and slots 2 and 4 for the second channel Sometimes, motherboard manufacturers

ramesses riches slot game the system would NOT post with one stick of ram in slot1- for each of my three sticks BUT does post with all three sticks in slots 1, 3, and 5;