Pc power button flashing when turning on

[fiKo]

I just build my first pc the other day. Everything seems to work just fine, except for the turning on of the PC. When I press the button to turn on the PC, everything turns on(Fans, rgbs...) except for the display for a good 10sec. In that 10sec the power button blinks white and than it just starts normaly. If you need any kind of info I'll be glad to tell you. Thanks for anyone taking their time to answer my question.
Config:
CPU: AMD Ryzen 5 7600X
GPU: RX 7800XT
RAM: 32GB DDR5 5600Mhz
Mobo: ASUS Prime A620M-K
PSU: Cooler master 700W 80+ bronze
OS: Win 11 Pro 64-bit
Link of the problem video:

https://www.reddit.com/r/pcmasterrace/comments/1b4kp94

 

[SpyderTracks]

These forums are for support on pcspecialist systems only I’m afraid. You’d need an open forum like toms hardware