AMD Motherboards - Help please

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Help please

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=12369
Printed Date: 30 Jul 2025 at 5:32pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Help please

Posted By: Miguelbati
Subject: Help please
Date Posted: 04 Sep 2019 at 11:49am

Two of my options in the UEFI are "Windows Boot Manager (Samsung SSD 960 EVO 250GB)" and "Samsung SSD 960 EVO 250GB." They are now 1st and 2nd in the boot order on my ASRock x570 phantom gaming 4.
If I select my samsung evo as 1st option I get this error: "An operating system wasn?�t found. Try disconnecting any drives that don?�t contain an operating system." Now I can only boot to windows with windows boot manager as primary. How can I fix this issue?

Replies:

Posted By: Swissola
Date Posted: 04 Sep 2019 at 7:07pm

[URL=https://www.lifewire.com/windows-boot-manager-bootmgr-2625813]Leave it as Windows Boot Manager[/URL]

Posted By: Swissola
Date Posted: 04 Sep 2019 at 7:07pm

Stupid non linky BB Codes...

https://www.lifewire.com/windows-boot-manager-bootmgr-2625813

Leave it as Windows Boot Manager