Windows 10: Inaccessible Bios with Z690 + 13600KF

Hello,I have windows 10. The problem i am facing is whenever I start my pc it just gives me a blank screen no display and after like 30 seconds it directly brings me to the windows login screen with windows logo then windows starts normally. If i start my pc in safe mode there is a blank screen and my pc works keyboard and mouse but the blank screen never goes away. Also whenever i restart my pc to go to advanced startup settings it just goes blank and there is nothing i can do. Furhermore if I try to enter BIOS right after starting the pc, it just goes blank and there is nothing i can do. I

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bios

Hi all i am new in this forum, i need meanings step by step of each item listed in the bios Phoenix-Award

 

Bios update and "Inaccessible Boot Device" error

Hello everyone,

I just updated my bios(as Lenovo vontage suggested to me). Everything was going well till the windows restarted and then I got the "Inaccessible Boot Device" error on a blue page, and then I stuck in the "preparing automatic repair" page. I used the NOVO
button to access to troubleshooting section and nothing happened. I appreciate it if anyone has a suggestion. I tried some solutions but they did not work

thanks a lot

 

Powercolor RX480 BIOS required

Find the unverified bios option.