I had this rdseed32 broken notification from my system boot because removed plymouth animation so i could see what actually happening and decided to update my bios to F12E or some like this. I was on F5. My motherboard is x870e wifi 7 aorus. I updated it successfully and then i was greeted with “invalid signature detected. check secure boot policy in setup” first time seeing something like ths, and have to deal with it. Also noticed that my cachyos bootloader, grub, was gone and i couldnt boot...