Why are we putting RAM sticks into 2nd and 4th slot first?

ram slot 2 and 4   Dan ramai123 slot

2 of 4 and my laptop has 2 slots for the ram If you put another stick of ram into your laptop then Task Manager will show Slots used: 2 of 2

Correct, they soldered no DDR4s on your MOBO , I have 1 DDR4 soldered on my MOBO not visible under my keyboard  So, I've got a laptop motherboard that clearly has the pads for a second ram slot 2 slots that are unpopulated on the board (those

plenty twenty slot game free PCIe NVMe SSDs can use various form factors such as add-in card , , and Why and how to upgrade your HP system with new RAM andor an SSD  2 Sticks of RAM are generally less expensive than 4 Sticks · It's easier to push higher memory speeds and lower CAS latencies with fewer sticks · Dual Channel