Intel Motherboards - BIOS flash image file unrecognized on Z790 Pro RS

Print Page | Close Window

BIOS flash image file unrecognized on Z790 Pro RS

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=25220
Printed Date: 27 Apr 2024 at 7:53pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: BIOS flash image file unrecognized on Z790 Pro RS

Posted By: Balint
Subject: BIOS flash image file unrecognized on Z790 Pro RS
Date Posted: 19 Dec 2022 at 5:33am

I have a brand new Z790 Pro RS motherboard, but it's impossible to upgrade (flash) BIOS.

When I press the Instant Flash button in BIOS (UEFI) it says: "No image file detected".

I tried 2 different USB sticks formatted as Fat32. There is only an unzipped BIOS image file ("BIOS Z790-Pro-RS_3.12.ROM") on the USB.

The USB drive is visible in UEFI-setup. I also tried pressing the F6 button when booting, but I still get "No image file detected".

What could be wrong?