Question PC won’t boot after creating Platform Key ?

[Wolvenheart]

I just changed some settings to try and activate Secure Boot.

When I tried enabling Secure Boot, it prompted a message regarding Platform Keys (PK).

I then googled it and tried to create default PK, went for "Save & Exit from BIOS" and now my PC gives 5 short beeps and I get nothing but black screen ?


I’ve tried resetting CMOS both by jumper and battery removal, neither worked. I’ve also done that whilst having no other components than a single RAM and the M2 SSD with the OS.


Mobo: Gigabyte B360M Aorus Gaming 3
Processor: i7-9700KF (no integrated GPU)

 

[kerberos_20]

you will need to plug in some gpu which is compatible with your uefi version, cmos reset wont change secureboot state, swapping cpu (with different model) should also disable secureboot state aswell