issue when booting system

[HayfieldN]

Hi,

 

 

i have this weird issue when booting my system for the first time of the day, or after a couple hours turned off. 

The system will show the Asrock logo from my motherboard, followed by a completely black screen + case fans full speed.

I will manually shut off the system (holding the power button for a few secs), and turn it back on. This time it will go to windows without any issues, and it never crashes while in use. 

The next day it will be exactly the same problem. It almost seems like the system needs to "heat up" a bit to work properly.

 

my system:

AMD 3600

Asrock B450 steel legend

gigabyte RX 5600 XT gaming OC

corsair vengeance lpx 3200, 16 GB (2x8)

samsung 970 evo 500gb m.2

seasonic S12lll 550W (bronze)

windows 10 pro 64-bit

 

I have tried both hdmi and displayport, and even done a fresh install of windows on a new ssd, which didn't fix it. 

At first I had windows installed on a WD blue 500gb ssd, which also worked just fine. I found out it wasn't in the support list for the motherboard so I thought another SSD might fix the issue. 

Also I can get into BIOS just fine, it even helps to go into bios for a few seconds and then reboot from there. 
 

Anybody here have an idea to fix this? again, system works just fine apart from this weird boot sequence I need to perform daily.