H110M-ITX/ac powers off after 33 seconds
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=113523
Printed Date: 26 May 2026 at 7:58pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: H110M-ITX/ac powers off after 33 seconds
Posted By: scplatt7
Subject: H110M-ITX/ac powers off after 33 seconds
Date Posted: 26 May 2026 at 6:10am
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I have an issue with my H110M-ITX/ac. It consistently powers off after 33 seconds. There have been a few times I can consistently get in, and I?™ve been trying to install an os. I tried updating the uefi using the instant flash feature. I tried to update to 7.20, but the reboot happened while it was performing that. I read about a recovery feature, and the usb with the uefi rom is still plugged in with the power on, but I don?™t think it is on because of the 33 second reset. Any help is appreciated. I may just replace what I need to as the worst case scenario. |
Replies:
Posted By: Xaltar
Date Posted: 26 May 2026 at 5:30pm
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The system powering itself off is usually power related. I would try another PSU with it if you can. That said, if you tried to update the BIOS and it powered off during the update you are out of luck. Short of buying a cheap ROM programmer off ebay/Aliexpress etc there is no way to fix the bricked BIOS. There are tutorials on how to do so on youtube if you search it. Luckily for you, your board still uses a socketed BIOS chip so programming it is much easier to do. You can remove the BIOS rom chip from it's socket, plug it in to a programmer and flash the correct BIOS version back onto it and revive the board. I am almost 100% certain your original issue is a bad PSU. Unless your board has leaking capacitors which shouldn't be the case as I don't think it's old enough for that to be an issue yet. ------------- 
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Posted By: scplatt7
Date Posted: 26 May 2026 at 7:56pm
| Very cool. Thank you. I have been doing this project mainly as a sw dev trying to understand how the hw works. I have a need for a rom programmer in another project, so I think I will experiment down that route. Can?™t break what?™s already been bricked! |