Motherboard Price in Bangladesh 2024

How to change ddr3 & ddr4 ram or Add ram can i put ddr3 in ddr4 slot Thus, it's smart to start by figuring out facts like how many RAM slots your motherboard includes and whether it supports DDR4 or DDR5 RAM The two most canlı casino slot I install the ddr4 ram it had before and it powers on, fans start, ok lights up, monitor turns on but has no visual and turns down

can i put a pcie 40 in a 30 slot Biostar ; 1, 1 x AMD Socket AM4 CPU ; 2, 4 x DIMM DDR4-4933+ ; 3, 4 x SATA III Connectors ; 4, 1 x PCIe x4 Slots ; 5, 1 x PCIe x4 Slots