Intel Motherboards - ASRock Z370 PRO4 Full HD problem.

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ASRock Z370 PRO4 Full HD problem.

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=9916
Printed Date: 14 Jan 2025 at 5:29pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: ASRock Z370 PRO4 Full HD problem.

Posted By: Ajfel
Subject: ASRock Z370 PRO4 Full HD problem.
Date Posted: 16 Oct 2018 at 9:51pm

" rel="nofollow - Hi there,

UEFI doesn't want to work in Full HD mode. In UEFI settings I have "auto" option for 1080p and have disabled CSM (because with enabled CSM I even had Windows boot in 1024x768).

Is there anyway to fix this so UEFI will work in Full HD mode?

MB: ASRock Z370 PRO4
GPU: MSI GAMING X GTX 1080Ti
Monitor: ASUS ROG SWIFT PG278Q connected by DP cable.

Thanks for any helpful information

Replies:

Posted By: BensonBear
Date Posted: 13 Aug 2020 at 11:20am

Hi sorry, I have no solution for you (and its much later, did you solve your problem?). But maybe you can help me. I want to run memtest86+ on a machine with this mb, but I cannot find how to set CSM mode in the bios. Can you say where and how this is done? Thanks!