Windows and BIOS update mess the GRUB

Welp me again, long story short, windows update because of course i forgot to delay the 4 weeks again! and BIOS update come to for my Gigabyte B650, and now i not only cant access to my EOS partition (Dual boot System, separate disks) but now i cant repair the GRUB because the BIOS not let me. God how i hate windows… but some games only work there.

Can someone help me with this mess? sorry to bother you all, still learning.

Turn off secure boot.

I love you guys, it worked like a charm.