X870 E Hero Bios 1504 boot loop

McCarthy · 30 May 2025 at 16:30

Updated the bios today to 1504, loaded my settings from USB and everything was fine. When powering down fully it’s in a constant loop and can’t get into windows with code 15 when turning on.

Anyone else having any issues?

EDIT -

Cleared CMOS and entered all previous bios settings manually and it worked.

Glanza · 30 May 2025 at 16:33

No issues here been running it for over a week, reset bios to defaults and see if it boots in.

What settings did you have saved onto a usb?

McCarthy · 30 May 2025 at 17:23

Glanza said:
No issues here been running it for over a week, reset bios to defaults and see if it boots in.

What settings did you have saved onto a usb?

It’s my saved CMO files.

I’m going to try clearing CMOS and setting everything manually.

McCarthy · 30 May 2025 at 19:15

Edited with solution!