ASRock Forums : AB350 Pro4 + 6 GPU = unstable https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 07 May 2026 20:54:14 +0000 Sat, 27 Jan 2018 14:37:52 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=7459 <![CDATA[ASRock Forums]]> https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ <![CDATA[AB350 Pro4 + 6 GPU = unstable : bad eufi update u can RMA...nobody...]]> https://forum.asrock.com/forum_posts.asp?TID=7459&PID=44020&title=ab350-pro4-6-gpu-unstable#44020 Author: kerberos_20
Subject: 7459
Posted: 27 Jan 2018 at 2:37pm

bad eufi update u can RMA...nobody checks whats inside, they just reflash it and resell xD
]]> Sat, 27 Jan 2018 14:37:52 +0000 https://forum.asrock.com/forum_posts.asp?TID=7459&PID=44020&title=ab350-pro4-6-gpu-unstable#44020 <![CDATA[AB350 Pro4 + 6 GPU = unstable : Good remark, and will try the...]]> https://forum.asrock.com/forum_posts.asp?TID=7459&PID=44019&title=ab350-pro4-6-gpu-unstable#44019 Author: Ric
Subject: 7459
Posted: 27 Jan 2018 at 12:34pm

Good remark Thumbs Up, and will try the tips to activate option in bios as soon as it startup Cry

Have tried a "clean config" :
- AB350 PRO4
- CPU
- RAM (4 x DDR4)
- one Sapphire RX580 on PCIE2

The display is then switching to the 580 (normal), logo "ASRock-Sapphire" appears, and ... same post messages ("press F2/Del ..."). Only TAB key works.

Bad UEFI update --> RMA ?
Or any other suggestion ?

]]> Sat, 27 Jan 2018 12:34:49 +0000 https://forum.asrock.com/forum_posts.asp?TID=7459&PID=44019&title=ab350-pro4-6-gpu-unstable#44019 <![CDATA[AB350 Pro4 + 6 GPU = unstable : did u try to disable sapphire...]]> https://forum.asrock.com/forum_posts.asp?TID=7459&PID=44004&title=ab350-pro4-6-gpu-unstable#44004 Author: kerberos_20
Subject: 7459
Posted: 27 Jan 2018 at 5:27am

did u try to disable sapphire optimisations?
if its not visible, u can edit bios to make it visible

i doubt anybody here will help u
board manuals for sure says to use pcie x16 slots for gpu :)


Edited by kerberos_20 - 27 Jan 2018 at 5:28am]]> Sat, 27 Jan 2018 05:27:01 +0000 https://forum.asrock.com/forum_posts.asp?TID=7459&PID=44004&title=ab350-pro4-6-gpu-unstable#44004 <![CDATA[AB350 Pro4 + 6 GPU = unstable : ...Next.In the UEFI, notice that...]]> https://forum.asrock.com/forum_posts.asp?TID=7459&PID=43982&title=ab350-pro4-6-gpu-unstable#43982 Author: Ric
Subject: 7459
Posted: 27 Jan 2018 at 1:45am

...
Next.
In the UEFI, notice that the version was not the last one !
So :
1) I update to version 3.40, with Windows utility. Performed well, reboot, and enter UEFI
2) Update to version 4.60, with the UEFI utility, through USB key. Runs well, reboot.
And now ....
The MB hang at boot with the "ASRock" logo and the different messages from the UEFI ("Press F2 or DEL ...."). but : no key works, the booting sequence is blocked there :(

Help please .....

Edit:
Try to clear the CMOS.
Same result : hang at "ASRock" logo and "Press ...." messages.

(Note that I don't have anything connected to my MB, except RAM and CPU)

Edit 2: 
One key is working : the TAB. It switched the display.
but F2, DEL, F6 are not working.
Keyboard lights are "on", and key lock is switchable.

Screen is connected using DVI-D

Any suggestion ?


Edited by Ric - 27 Jan 2018 at 3:28am]]> Sat, 27 Jan 2018 01:45:49 +0000 https://forum.asrock.com/forum_posts.asp?TID=7459&PID=43982&title=ab350-pro4-6-gpu-unstable#43982 <![CDATA[AB350 Pro4 + 6 GPU = unstable : Hi !MB : AB350 Pro4 (bios internet...]]> https://forum.asrock.com/forum_posts.asp?TID=7459&PID=43967&title=ab350-pro4-6-gpu-unstable#43967 Author: Ric
Subject: 7459
Posted: 26 Jan 2018 at 10:17pm

Hi !

MB : AB350 Pro4 (bios internet update confirmed uptodate)
GPU : Sapphire RX580
And Driver : 18.1.1 - Adrenalin
Display handled by IGPU

Trying to configure a rig with 6 x Sapphire 580 on a AB350 Pro4.

Situation :
 - 5 x RX580 on the MB, with the PCIE2 empty.
With that configuration, (important ...) the logo at the startup is "ASRock" alone.
Windows will startup and detect my 5 GPUs.

Reboot.
The logo change to the ASRock-Sapphire .... 
Windows boot.
... and crash : "Thread stuck in device driver"
Again and again.

A config with 4 x Sapphire RX580 (PCIE1 and PCIE2 empty), logo at startup is (ASRock) and windows is stable.

A config with the 6 x Sapphire RX580 (all PCIE slots used), logo is ASRock-Sapphire and windows stuck in the boot.

I read that this change of logo is the visible part of an optimisation.
Is it possible to avoid this optimisation ?

Any suggestions ?
Ric.

]]> Fri, 26 Jan 2018 22:17:41 +0000 https://forum.asrock.com/forum_posts.asp?TID=7459&PID=43967&title=ab350-pro4-6-gpu-unstable#43967