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2 GPU on AB350 Gaming K4
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delukz View Drop Down
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Points: 32 		Post Options Post Options   Thanks (0) Thanks(0)   Quote delukz Quote  Post ReplyReply Direct Link To This Post Topic: 2 GPU on AB350 Gaming K4
    Posted: 13 Dec 2017 at 7:03am
Originally posted by Flandar Flandar wrote:

Thanks for help.
The problem was my SSD.
When is  SSD Nvme is in use on slot M2.1 that blocking PCIE 1x16. I move my SSD to M2.2 slot and problem is fixed. 

Now you have a new problem, because the 2nd M2 slot is only running at SATA3 speed so you're severely gimping your NVME drive.
Normally I would always recommend B350, but for what you want you really should have gone with an X370 board.


Edited by delukz - 13 Dec 2017 at 7:04am
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Flandar View Drop Down
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Points: 5 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Flandar Quote  Post ReplyReply Direct Link To This Post Posted: 13 Dec 2017 at 2:45am
Thanks for help.
The problem was my SSD.
When is  SSD Nvme is in use on slot M2.1 that blocking PCIE 1x16. I move my SSD to M2.2 slot and problem is fixed. 
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datonyb View Drop Down
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Points: 3139 		Post Options Post Options   Thanks (0) Thanks(0)   Quote datonyb Quote  Post ReplyReply Direct Link To This Post Posted: 13 Dec 2017 at 2:07am
may i suggest

amd crossfire IS supported

nvidia sli ISNT supported by the board
[url=https://valid.x86.fr/jpg250][/url]

3800X, powercolor reddevil vega64, gskill tridentz3866, taichix370, evga750watt gold
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Flandar View Drop Down
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Points: 5 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Flandar Quote  Post ReplyReply Direct Link To This Post Posted: 12 Dec 2017 at 12:52pm
Thank for your adivice. I know my PSU is weak. That way i tryed with other very week card Quadro K420. This card don't have additional PCIE power link and it's power consumation is very small.
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delukz View Drop Down
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Points: 32 		Post Options Post Options   Thanks (0) Thanks(0)   Quote delukz Quote  Post ReplyReply Direct Link To This Post Posted: 12 Dec 2017 at 8:30am
Apart from your problem, A R7 1700, 1080 and 1070 on a 550W PSU does not sound like a wise idea.

My R5 1600 and 1080ti already can consume up to 500W.



Edited by delukz - 12 Dec 2017 at 8:31am
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Flandar View Drop Down
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Hi,
I trying to install two GPU card on my AB350 Gaming K4 motherboard. 
Firs i tryed to put one card by time. The card which is on primary PCIE slot is wokring, secound not working .  Power cables are connecter correctly.
My system
Ryzen R5 1700
Windows 10 64
GPU1 Nvidia 1080
GPU2 Nvidia 1070
16 GB DD4
550 PSU
I deinstall every graphics driver and instaled latest NVIDIA driver - not work.
I update my bios ( overcloking is gone but watever) not working.
I plug my DVI cable on second GPU but monitor didn't show noting on boot or windows.
The compuer work very stable but don't find scound GPU. I don't use SLI.
I tryed with more week card Quadro k420 but same resulit.
I tryed some bios option but didn't help.
Any sugestiong will be very appriciated. 




Edited by Flandar - 12 Dec 2017 at 5:39am
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