Intel Motherboards - B360 Pro4 BIOS-Update fail

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B360 Pro4 BIOS-Update fail

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=12625
Printed Date: 05 Aug 2025 at 10:12am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: B360 Pro4 BIOS-Update fail

Posted By: mc-tech
Subject: B360 Pro4 BIOS-Update fail
Date Posted: 09 Oct 2019 at 4:28pm

Hello,

I have a B360 Pro4 and have done a bios update with the instant flash tool DHCP.
After the tool had downloaded the update it wanted a usb-stick to install the update. I plugged in an empty fat32 stick and the system then continued the update. After rebooting the system, the screen remained black and now only clacking noises are heard from the internal speaker.

I was hoping there is a crashless feature and I tried to install the bios file "B360P4_4.20" (after I renamed it to "B360P4_4.rom") with a usb-stick. Unfortunately without success.

What else can I do?

Replies:

Posted By: badbri
Date Posted: 13 Oct 2019 at 12:21pm

Did you reset the BIOS using CLRMOS jumper after flashing BIOS as described on page 19 of the manual ?
Did you use a flash drive larger than 16GB ? Have read of many failures in flashing with 32Gb or larger flash drives. Renaming the BIOS file will not help to reflash a bad flash. You need to contact the Tech support here:
http://forum.asrock.com/forum_posts.asp?TID=5265&title=howto-contact-tech-support

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