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No detect CPU

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=11946
Printed Date: 28 Jul 2025 at 11:29pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: No detect CPU
Posted By: jonwil
Subject: No detect CPU
Date Posted: 19 Jul 2019 at 6:31pm
Today I got X470 Gaming K4 and 3700X CPU at the same time. But system cannot boot up normally. Seems like asrock board needs to update BIOS first and then able to work. The sticker mark 1.10. Can I update BIOS without CPU or there is other ways?

Regards.



Replies:
Posted By: rambo-rocks
Date Posted: 19 Jul 2019 at 6:39pm
sorry, but you'll need a ryzen 1 or 2 cpu for this. Many sites have also recommended you contact your local pc repair shop and see if they can do the update for you.


Posted By: wenerikk
Date Posted: 19 Jul 2019 at 6:47pm
Originally posted by jonwil jonwil wrote:

Today I got X470 Gaming K4 and 3700X CPU at the same time. But system cannot boot up normally. Seems like asrock board needs to update BIOS first and then able to work. The sticker mark 1.10. Can I update BIOS without CPU or there is other ways?

Regards.


Jonwil,

Before updating read the topics of forum (pages 2, 3, 4). At least version p3.30 has problems with RAM and M.2, you will be able to load only with RAM setting on 1500MHz. I saw that Gaming K4 has also p3.31 version, pls let us know if it helps.


Posted By: ASRock_TSD
Date Posted: 19 Jul 2019 at 7:13pm
Dear jonwil,

Greetings, this is ASRock TSD.


X470 Gaming K4 supports R7 3700X CPU since BIOS P3.30.
http://www.asrock.com/MB/AMD/Fatal1ty%20X470%20Gaming%20K4/index.asp#CPU

Please install Summit Ridge or Pinnacle Ridge CPU and then update BIOS to P3.30 or later version.

BIOS download link:
http://asrock.pc.cdn.bitgravity.com/BIOS/AM4/X470%20Gaming%20K4(3.30)ROM.zip
How to Update:
http://www.asrock.com/support/BIOSIG.asp?cat=BIOS10

If you don't have bootable CPU, please contact your distributor or dealer for further assistance.


Thanks!

All the best,
ASRock TSD


Posted By: Vakich
Date Posted: 19 Jul 2019 at 7:38pm
Originally posted by ASRock_TSD ASRock_TSD wrote:

Dear jonwil,

Greetings, this is ASRock TSD.


X470 Gaming K4 supports R7 3700X CPU since BIOS P3.30.
http://www.asrock.com/MB/AMD/Fatal1ty%20X470%20Gaming%20K4/index.asp#CPU

Please install Summit Ridge or Pinnacle Ridge CPU and then update BIOS to P3.30 or later version.

BIOS download link:
http://asrock.pc.cdn.bitgravity.com/BIOS/AM4/X470%20Gaming%20K4(3.30)ROM.zip
How to Update:
http://www.asrock.com/support/BIOSIG.asp?cat=BIOS10

If you don't have bootable CPU, please contact your distributor or dealer for further assistance.


Thanks!

All the best,
ASRock TSD

Hello! What about new BIOS or beta BIOS for AB350 Pro 4? Ryzen 3600 doesn't work with 5.80 version of BIOS.



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