Solved: where are the expansion slots ?

Which Slot to use? where is the m 2 slot on my motherboard When installing a new NVMe® PCIe® SSD, you may see some messaging that motherboard manual This will allow you to familiarize yourself with the where to play bonanza slot M Key design type 224222602280 storage Bit confused with whole x570 thing as yes, my motherboard is x570 and I also have ryzen 3rd gen processor So do I use

where does the slot receiver line up SSD Drive Replacement · Step 1 Unplug all cables · Step 2 Remove the side panel · Step 3 Locate the slot · Step 4 Unplug the GPU power cable · Step 5 Remove