ASRock Forums : AB350M Pro4 Black Screen After BIOS Exit. https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 17 May 2026 13:46:05 +0000 Sun, 21 May 2017 02:28:22 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=5193 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[AB350M Pro4 Black Screen After BIOS Exit. : You are very welcome, ronniedude....]]> https://forum.asrock.com/forum_posts.asp?TID=5193&PID=29512&title=ab350m-pro4-black-screen-after-bios-exit#29512 Author: MisterJ
Subject: 5193
Posted: 21 May 2017 at 2:28am

You are very welcome, ronniedude.  I am glad to help and glad you are running again.  Enjoy, John.
]]> Sun, 21 May 2017 02:28:22 +0000 https://forum.asrock.com/forum_posts.asp?TID=5193&PID=29512&title=ab350m-pro4-black-screen-after-bios-exit#29512 <![CDATA[AB350M Pro4 Black Screen After BIOS Exit. : MisterJ wrote:ronniedude, I...]]> https://forum.asrock.com/forum_posts.asp?TID=5193&PID=29484&title=ab350m-pro4-black-screen-after-bios-exit#29484 Author: ronniedude
Subject: 5193
Posted: 20 May 2017 at 8:21am

Originally posted by MisterJ MisterJ wrote:

ronniedude, I would suggest you boot to BIOS and  select Load UEFI defaults (F9 on my MB).  Enjoy, John.

Thank you very much! This solved my problem! A+ to you!
]]> Sat, 20 May 2017 08:21:44 +0000 https://forum.asrock.com/forum_posts.asp?TID=5193&PID=29484&title=ab350m-pro4-black-screen-after-bios-exit#29484 <![CDATA[AB350M Pro4 Black Screen After BIOS Exit. : ronniedude, I would suggest you...]]> https://forum.asrock.com/forum_posts.asp?TID=5193&PID=29478&title=ab350m-pro4-black-screen-after-bios-exit#29478 Author: MisterJ
Subject: 5193
Posted: 20 May 2017 at 7:48am

ronniedude, I would suggest you boot to BIOS and  select Load UEFI defaults (F9 on my MB).  Enjoy, John.]]> Sat, 20 May 2017 07:48:32 +0000 https://forum.asrock.com/forum_posts.asp?TID=5193&PID=29478&title=ab350m-pro4-black-screen-after-bios-exit#29478 <![CDATA[AB350M Pro4 Black Screen After BIOS Exit. : After &#034;save changes and exit&#034;...]]> https://forum.asrock.com/forum_posts.asp?TID=5193&PID=29475&title=ab350m-pro4-black-screen-after-bios-exit#29475 Author: ronniedude
Subject: 5193
Posted: 20 May 2017 at 7:23am

After "save changes and exit" in the BIOS, the mobo acts as if its going to restart and apply the changes but then it just hangs. I have to power down by either 10 seconds on the power button or unplug to shutdown and cold restart, and THEN it boots.

It hasn't done this from the start though. I am on BIOS version 2.40. It seemed to start after I was configuring the RyZen core disable settings and toggling SMT. Could that have triggered it?

How should I solve this? By either resetting bios settings to default, or go as far as to reflash by BIOS?
]]> Sat, 20 May 2017 07:23:22 +0000 https://forum.asrock.com/forum_posts.asp?TID=5193&PID=29475&title=ab350m-pro4-black-screen-after-bios-exit#29475