https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Tue, 14 Jul 2026 09:51:30 +0000 Sat, 19 Dec 2015 19:22:25 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=1547 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7286&title=reset-reboot-problems-on-b150m-pro4s-d3#7286 Author: Xaltar
Subject: 1547
Posted: 19 Dec 2015 at 7:22pm

Good to hear and thanks for posting your solution ]]> Sat, 19 Dec 2015 19:22:25 +0000 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7286&title=reset-reboot-problems-on-b150m-pro4s-d3#7286 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7285&title=reset-reboot-problems-on-b150m-pro4s-d3#7285 Author: braint
Subject: 1547
Posted: 19 Dec 2015 at 7:17pm

Right, all sorted.

Feel a bit foolish, but as I was about to swap power supplies I had a feeling that I didn't do a clear CMOS after the BIOS update... Turns out I was right! after clearing the CMOS, the reset problem was gone!!! all working fine now. Again, interesting that there was no problem with a cold boot, but there was with a reset!

Anyway. Lesson learned. hopefully this will serve as a useful bit of info for anyone else that has similar reset issues in the future!

Thanks for the suggestions/thoughts wardog/Xaltar.

Cheers,

Brian
]]> Sat, 19 Dec 2015 19:17:37 +0000 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7285&title=reset-reboot-problems-on-b150m-pro4s-d3#7285 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7270&title=reset-reboot-problems-on-b150m-pro4s-d3#7270 Author: Xaltar
Subject: 1547
Posted: 19 Dec 2015 at 3:28am

If it is suffering voltage droop then no, you would see the issues only once the unit is fully powered. As you said, cold boot causes a surge which could be resulting in sufficient power to initialize the system where on a reset the board is detecting inadequate voltage delivery and preventing it. I am not saying that it is definitely the problem, only that it could be.]]> Sat, 19 Dec 2015 03:28:11 +0000 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7270&title=reset-reboot-problems-on-b150m-pro4s-d3#7270 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7260&title=reset-reboot-problems-on-b150m-pro4s-d3#7260 Author: wardog
Subject: 1547
Posted: 19 Dec 2015 at 1:45am

Good. You have different PSU to test with.
]]> Sat, 19 Dec 2015 01:45:45 +0000 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7260&title=reset-reboot-problems-on-b150m-pro4s-d3#7260 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7250&title=reset-reboot-problems-on-b150m-pro4s-d3#7250 Author: braint
Subject: 1547
Posted: 19 Dec 2015 at 12:21am

Power supply is a Antec AR352. It's about 4 years old. It has been relatively lightly used, and have not had any problem on the motherboard used with it in the past.

I will try an alternative supply (in another case), however, if it were a power supply issue, I would have expected it to cause more issues from a cold boot (bigger in-rush current), than a reset.

Cheers,

Brian
]]> Sat, 19 Dec 2015 00:21:27 +0000 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7250&title=reset-reboot-problems-on-b150m-pro4s-d3#7250 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7225&title=reset-reboot-problems-on-b150m-pro4s-d3#7225 Author: wardog
Subject: 1547
Posted: 18 Dec 2015 at 3:44pm

What specific model number is your Antec PSU, and how old is it?

Also, double check the wiring leading from your case to the MB's System Panel Header.
]]> Fri, 18 Dec 2015 15:44:12 +0000 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7225&title=reset-reboot-problems-on-b150m-pro4s-d3#7225 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7220&title=reset-reboot-problems-on-b150m-pro4s-d3#7220 Author: braint
Subject: 1547
Posted: 18 Dec 2015 at 8:23am

Hi There,

I'm having a problem with my new B150M PRO4S/D3, updated to the latest bios version (1.50).
The problem is, when I either reboot the PC (e.g. from windows), or if I hit the reset button. I'm left with a blank screen (on either DVI or HDMI output), and the machine appears to have hung (fans whirring, but no activity). If I power off and on the machine, everything works fine. I'm not happy with having to keep power cycling the machine every time I need to reset (e.g. driver updates), so wanted to see if this was a known issue that will be fixed with a BIOS update, or whether I need to return the motherboard under warranty.

Full system details:

Motherboard: B150M PRO4S/D3 (BIOS version 1.50)
CPU: Intel Core i5-6500
RAM: 16GB (2x8GB) CORSAIR VENGENCE LP CML16GX3M2A1600C10
Antec 350W power supply
USB Keyboard + Mouse

and that's it... I've taken the system back to bare-bones to rule out any other hardware causing issues.

Regards,

Brian
]]> Fri, 18 Dec 2015 08:23:30 +0000 https://forum.asrock.com/forum_posts.asp?TID=1547&PID=7220&title=reset-reboot-problems-on-b150m-pro4s-d3#7220