Turn on without monitor H81 PRO BTC R2.0
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=4716
Printed Date: 27 Jul 2025 at 12:01pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Turn on without monitor H81 PRO BTC R2.0
Posted By: XxOsurfer3xX
Subject: Turn on without monitor H81 PRO BTC R2.0
Date Posted: 29 Mar 2017 at 5:49am
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" rel="nofollow - I have tried everything I know to turn on my rig without a monitor connected. But it won't boot to windows, without the HDMI in the first GFX card connected. I know this was fixed with a BIOS update on the H81 PRO BTC mobo, but R2.0 has not had a BIOS update since 2014. I cannot understand why a revision is more obsolete than the original. Does anyone know any workaround apart from making false hdmi dongles? This should be fixed with a BIOS update.
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Replies:
Posted By: XxOsurfer3xX
Date Posted: 31 Mar 2017 at 5:24am
| Bump. |
Posted By: Xaltar
Date Posted: 31 Mar 2017 at 2:07pm
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You will need to take it up with Tech Support I'm afraid. Short of making an HDMI dongle there is no workaround I am aware of. In server applications I tend to prefer installing a small 4 - 7" HDMI/DVI monitor in the case itself so I don't need to hook up a display if I have issues. These can be picked up pretty cheap these days and save a lot of headaches. But if headless is what you want then try Tech Support. http://event.asrock.com/tsd.asp" rel="nofollow - http://event.asrock.com/tsd.asp ------------- 
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Posted By: tonykara
Date Posted: 14 Jun 2017 at 11:58pm
| I need this too with a J3455 board. I don't understand why they would prevent booting in the first place. |
Posted By: vnhello01
Date Posted: 03 Aug 2017 at 1:08am
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Me too. I can't start Windows 10
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