Hi guys I just finished building my new PC I have spent several thousand and bought almost everything









Specs
ASUS ROG Thor 1200W Platinum Power Supply Unit
4x NZXT AER RGB 2-140mm
Samsung C32F395 32" Curved LED Monitor
AMD Ryzen™ 7 3800XT Processor (8C/16T, 36MB Cache, Up to 4.7 GHz Max Boost)
2x Crucial MX500 2 TB CT2000MX500SSD1(Z)
Asus ROG Strix LC 360 all-in-one White liquid CPU cooler
Corsair Vengeance RGB PRO 64 GB (4 x 16 GB)
ASUS Prime X570-PRO ATX Motherboard


Problem when pressing power button on my case lights come on and it takes around 30 secs to a tussle boot up in to bios logo once the logo is visible on screen it loads window in about 3 secs if not less.

Any ideas why is it doing this please and any suggestion on the fix please ?

Thanks