Intel Motherboards - Z370M-ITX/ac bios does not update

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Z370M-ITX/ac bios does not update

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=9645
Printed Date: 13 Aug 2025 at 12:38am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Z370M-ITX/ac bios does not update

Posted By: Hungibungi
Subject: Z370M-ITX/ac bios does not update
Date Posted: 09 Sep 2018 at 5:28pm

" rel="nofollow - Hello everyone,

I tried to update my bios to 3.10 from 1.50, but neither the App Shop, nor the bios downloaded from the support page seems to work. I tried every single bios from the support page, and only the 1.60 worked. The other ones sais "The BIOS file does not support this model!!!" (even after 1.60 is installed). I am 100% sure that I have this motherboard, and I managed to install the 1.60 to it, so I don't know what is going on. In the app shop I managed to install every update, except the bios, and the Intel WLAN Driver. When I try to install these two first it takes me into the bios, but does not do anything, then it restarts the computer one more time, and neither of them is installed. Also, the 3.10 downloaded from the sup page actually does something, then asks for a restart, then it brings up the BIOS update screen, but it stays on 0% for eternity, just like it does when you do not place the BIOS file to the main directory in C (even tho it is there, just like the 1.60 was). What should I do? :( I really need that update, because I Will be an early adaptor of the 9th gen CPUs.

Replies:

Posted By: Animalm4st3r
Date Posted: 09 Sep 2018 at 6:39pm

" rel="nofollow - have you tried using Instant Flash instead of Windows Bios Update?

Posted By: ASRock_TSD
Date Posted: 11 Sep 2018 at 10:07am

Dear Hungibungi,

Thank you for choosing ASRock.

Please try to use the Instant Flash or BIOS Internet Flash function to update BIOS.

When using the Windows BIOS update, we suggest putting the BIOS file at a FAT32 format USB flash drive.

Thank you!

Yours truly,

ASRock TSD