Hi, so I recently built my first pc with ryzen 7 5700g and an asus b450 k ii and I came to know that you need an update to support that processor on that board. Thankfully this mobo has bios flashback. So I followed every step on flashing the bios without cpu but the bios flashback led does not seem to light up. On searching I saw someone saying that you need to remove the cpu in order to perform bios flashback. Either way the board seems to be working fine. I see the stock cooler to be working but an orange light on the pci e slot for some reason. What should I do?