does ddr3 ram work in ddr4 slot

Hi, This video is on How to change the DDR4 Ram of your laptop (Similar Steps for DDR3

DDR4 RAM provides many improvements from DDR3 Therefore, it is good to be able to check

ddr3 vs ddr4 slot GIGABYTE GA-J1800M-D3P Motherboard with Built In DDR3 Celeron Processor GIGABYTE B760M H DDR4 mATX Motherboard Supported CPU: 14th12th13th Gen

ddr3 in ddr4 slot DDR3 and DDR4 laptop memory are not compatible interchangeable First of all, a DDR3 laptop RAM module can't physically fit into a DDR4 laptop