Intel Motherboards - 6gpus on Fatal1ty B250 Gaming K4 error

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6gpus on Fatal1ty B250 Gaming K4 error

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=4656
Printed Date: 23 Jul 2025 at 12:25pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: 6gpus on Fatal1ty B250 Gaming K4 error

Posted By: insaneoperative
Subject: 6gpus on Fatal1ty B250 Gaming K4 error
Date Posted: 20 Mar 2017 at 10:23am

Specs:

ASRock Fatal1ty B250 GAMING K4

Intel G3930 Kaby Lake Dual-Core 2.9 GHz LGA 1151

EVGA Supernova G3 1000W

6x RX470 armor edition w/ PCIe VER 006 PCI-E 16x to 1x Powered Riser Adapter Card

120gb ssd

8gb ddr4 2133

I have 6gpus connected, 3 of which are getting the error "This device cannot find enough free resources that it can use. (Code 12)"

I just updated bios of the MOBO to the latest version but am yet to try turning all pcie lanes on gen 1 again. This is a mining rig, I purchased this instead of the r2.0 bc it was out of stock. The 6 slots made me think it would be no issue to run 6gpus on it with risers, but obviously I need some assistance. Also, when using more than 3gpus i am having an issue with it posting. It still boots and i can connect though teamviewer but no display through mobo hdmi or gpu hdmi

Replies:

Posted By: insaneoperative
Date Posted: 21 Mar 2017 at 3:10am

" rel="nofollow - no one have any idea? bump

Posted By: Xaltar
Date Posted: 21 Mar 2017 at 3:15am

I would get in touch with Tech Support on this one. Mining is not a common topic on these forums so not many users here would have the knowledge to help you out with this. I don't even own 6 GPUs to test with, even including all the old junk I have laying about my workshop.

http://event.asrock.com/tsd.asp" rel="nofollow - http://event.asrock.com/tsd.asp

Bare in mind that Tech Support is likely swamped with Ryzen issues at the moment so you may have to wait a while for a response (the same will be true for all manufacturers right now).

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