ASRock Forums : x370 Pro4 - Set the primary GPU https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 21 Apr 2026 03:22:49 +0000 Tue, 13 Nov 2018 05:46:51 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=10132 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[x370 Pro4 - Set the primary GPU : i believe u can use tab key during...]]> https://forum.asrock.com/forum_posts.asp?TID=10132&PID=57769&title=x370-pro4-set-the-primary-gpu#57769 Author: kerberos_20
Subject: 10132
Posted: 13 Nov 2018 at 5:46am

i believe u can use tab key during post to switch between displays
otherwise slot closest to cpu is primary (pciex16)
]]> Tue, 13 Nov 2018 05:46:51 +0000 https://forum.asrock.com/forum_posts.asp?TID=10132&PID=57769&title=x370-pro4-set-the-primary-gpu#57769 <![CDATA[x370 Pro4 - Set the primary GPU : My system has 2 GPU a GT 1030...]]> https://forum.asrock.com/forum_posts.asp?TID=10132&PID=57758&title=x370-pro4-set-the-primary-gpu#57758 Author: modal1ty
Subject: 10132
Posted: 12 Nov 2018 at 5:07am

My system has 2 GPU a GT 1030 and GTX 1070. I want the system to boot to the GT 1030 as the primary display but no matter which slot I use it will always choose the GTX 1070 when I connect it to the motherboard. I believe this is a BIOS setting because the BIOS logo will only show on the 1070 after installing, and the 1030 when I remove it. I checked all the options and don't see anything to set the primary display. Can someone help me out here?]]> Mon, 12 Nov 2018 05:07:35 +0000 https://forum.asrock.com/forum_posts.asp?TID=10132&PID=57758&title=x370-pro4-set-the-primary-gpu#57758