Can we install DDR3 and DDR4 RAM in DDR2 RAM 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

DDR4 memory into a compatible motherboard while providing some helpful tips on the best

ddr4 vs ddr5 slot They don't even fit in the same slots There were a very few motherboards that had DDR4 and DDR3 slots, but you could only use one or the other

ddr4 slot Brand New DDR4 260P Laptopnotebook Memory Slot Socket Forward AS0A821-H2SB-7H 24 sold Featured brands