Change primary video output in BIOS
Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=13546
Printed Date: 08 Aug 2025 at 6:02am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Change primary video output in BIOS
Posted By: onech
Subject: Change primary video output in BIOS
Date Posted: 29 Jan 2020 at 10:15pm
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Hello. I have 2 different video cards in my setup - they have different features that I occasionaly need to use. When I need to do that, I usually just go to BIOS, change the initial video output and work with one specific video card. I'm planning to buy an AM4 board, but I need to know if I I'll still be able to do it. So, the question is, is it at all possible to do that in BIOS? And if it is, what board should I buy? |
Replies:
Posted By: gizmic
Date Posted: 29 Jan 2020 at 10:18pm
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depending on what bios mode you are using if you are on legacy it will use old tech first while uefi uses the opposite e.g uefi dp>hdmi>dvi>vga ------------- 
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Posted By: onech
Date Posted: 29 Jan 2020 at 11:06pm
| Ok, and what about the card placement? If I have card one in first PCIEx16 slot and card two in second PCIEx16 slot, which one would boot first in legacy and uefi modes? |