Is DDR4 RAM compatible in a DDR3 RAM slot?

The socket works with DDR3 RAM with data rates up to 1600 MHz It does not support DDR4 memory The LGA1150 is compatible with Intel B85

Attempting to use DDR3 in a DDR4 slot can lead to physical incompatibility, unstable operation, and potential damage to the memory module and

ddr3 vs ddr4 slot Is DDR4 backward compatible with DDR3, DDR2 and DDR1? All DDR memories are mutually incompatible The DDR234 DIMMs can only be used on their respective DDR2

ddr3 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