I tried to install a ddr3 into a ddr4 slot and tried to boot it

can you put ddr3 in a ddr4 slot   Dan candy gold slot

You physically CANNOT put a DDR3 stick in a DDR4 slot They are physically keyed so they cannot be put in interchangeably If you did get it

You physically CANNOT put a DDR3 stick in a DDR4 slot They are physically keyed so they cannot be put in interchangeably If you did get it More tutorials: Let us present a how-to guide for DDR3 memory

rags to witches slot You cannot use DDR5 RAM into DDR4 motherboard socket Since DDR4 and DDR5 memory if its possible Run DDR 2 with DDR3 in one MB together or not I