https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sat, 25 Apr 2026 02:47:56 +0000 Wed, 22 Jul 2020 04:39:27 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=15007 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=15007&PID=77487&title=bootloop-asrock-b450m-pro4#77487 Author: Jack
Subject: 15007
Posted: 22 Jul 2020 at 4:39am

I have tried every regular Bios and C-MOS reset Methodes.
They dont work.
But how is it possible that a simple and legal setting of parameters in BIOS destroy the Board?

I have found a very tiny SPI connector on board.
I think it is used to program the BIOS Chip.

Has somebody any informations about this programming?
Maybe under the Use of a Raspberry or Arduino?
Or any other Eprom programmer?

If everything does not help, I will probably have to make use of the warranty


]]> Wed, 22 Jul 2020 04:39:27 +0000 https://forum.asrock.com/forum_posts.asp?TID=15007&PID=77487&title=bootloop-asrock-b450m-pro4#77487 https://forum.asrock.com/forum_posts.asp?TID=15007&PID=77480&title=bootloop-asrock-b450m-pro4#77480 Author: kschendel
Subject: 15007
Posted: 22 Jul 2020 at 12:39am

A full cmos reset should take you back to factory defaults. Check your manual on how to do that properly. If that doesn't work I'd say the board is broken.
]]> Wed, 22 Jul 2020 00:39:43 +0000 https://forum.asrock.com/forum_posts.asp?TID=15007&PID=77480&title=bootloop-asrock-b450m-pro4#77480 https://forum.asrock.com/forum_posts.asp?TID=15007&PID=77469&title=bootloop-asrock-b450m-pro4#77469 Author: Jack
Subject: 15007
Posted: 21 Jul 2020 at 5:24pm

Hi...

Since a few weeks I have a
Asrock B450M Pro 4
Ryzen 7 2700X
4 times G.Skill F4-3200C 16D-32GIS DDR4 3200 CL 16-18-189-38 @1.35Volts
The RAM is Intel XMP 2.0 ready
Works well on the board from beginning on
With dual boot WIN 7Pro and WIN 10Pro

Last Friday i tested XMP Profile in BIOS of the Board.
Since than the Board never boot right and loop or do nothing according to whether I use 1,2,3 ore 4 RAM Modules
Change to another RAM do not help.
In some cases the Boar beeps 3 times
C-MOS clear do not work ...

Any Idea?]]> Tue, 21 Jul 2020 17:24:17 +0000 https://forum.asrock.com/forum_posts.asp?TID=15007&PID=77469&title=bootloop-asrock-b450m-pro4#77469