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

I tried to install a ddr3 into a ddr4 slot and tried to boot it does ddr3 fit in ddr4 slot Stick on the right isn't DDR4 or DDR5, that's either DDR3 or DDR2 The pin pitch shrunk when they went to DDR4, you can see it's wider on that does ddr4 fit in ddr5 slot RAM generations are not forward or backward compatible For example, if your system was designed for DDR4 technology, it won't be able to support DDR5 modules

does acer aspire 3 have sd card slot If you say the DDR3 graphics card is compatible with the DDR4 motherboard so we must say as you know that the motherboard can't be able to