Most probable cause is that your H110M motherboard does not have an updated BIOS to support the 7th-gen Intel CPU (G4600) you got.
If such is the cause, I'd suggest you replace the H110M with a B250M motherboard which supports 7th-gen CPUs out-of-the-box.
If you can verify from the seller of your mobo that it already has an updated BIOS, then, try using integrated graphics (plugging your monitor on your motherboard's video outputs) first and see if it displays. Then update all your GPU drivers and all other drivers and try using the GPU's video outputs after that.