Can DDR 2 and DDR 3 working together ? Lets find out

Key difference between DDR4 and DDR3 RAM can you use ddr3 in ddr4 slot Your motherboard selection enables you to know how much RAM your computer system can use DDR4 or DDR3; Choose DDR4 for faster speeds and efficiency candy crush slot can you expect to see a tangible performance benefit from running DDR4 compared to DDR3

canada slot machines 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