I had an issue with my Graphic Card, it causes the manufacturer logo to boot twice and monitor flash before booting into Windows.
I tried to remove the graphic card and plug the monitor directly into the motherboard and it solved, however when I install the graphic card back it happens again even the monitor is still plugged into the motherboard.
This is how it looks like: https://youtu.be/sLwVnwSxJHI
CPU: Intel Core i7-8700k
Motherboard: ROG Strix z370-e
Memory: G.Skill 8GB DDR4 x 4
GPU: ROG Strix GTX 1080 Ti 11G