Hi Guys, having same issues over here with this
only purchased all hardware last week and still havn't got to the bottom of this issue. Tried multiple fixes so any suggestions i would gratefully appreciate it in advance
My Hardware setup is as follows:
asrok h81 Pro BTC r2.0
Intel g3220
4gb ddr3
windows 10 1709 build
Latest bios Flashed via internet
4 pins are connected both sides on board
3x Nvidia gtx 1050ti's - firmware 388.43 (drivers)
3x gpu risers (
https://www.amazon.co.uk/Ptsaying-Powered-Riser-Adapter-Extension/dp/B073F1QHZ5/ref=sr_1_1?ie=UTF8&qid=1512829644&sr=8-1&keywords=gpu+risers)
My issue is code 12 in device manager. I have managed to get 2 cards working at the same time but never 3. They are registering there connected however the third card will always show code 12.
https://ibb.co/kDp2Zbheres what ive tried so far,
tried older drivers for graphics card
ive tried removing cards individually to determine if the riser's are faulty - which there not and nor are the cards
tries the suggested methods of modifying the bios i.e setting to gen 1 gen 2, None of which seem to make any difference also disabled hd audio
Tried increasing page file.
Tried adjusting registry with HackFlags method.
tried installing ubuntu however i couldnt get this to recognize 1 card let alone 2 or three. (im not a fan of ubuntu) so i gave up with this but i want it to work on windows anyway.
tried following the
https://forums.geforce.com/default/topic/470858/code-12/ - however my 3rd card doesn't show on the lists
tried DDU to remove drivers and starting again (45 restarts and counting)
Ive done a few more things but im starting to run out of ideas
one question i do have - does physical RAM effect the amount of resources that can be allocated for a gpu? - bascially is 4gb ddr3 enough to run 3 gpu's? or should this not matter
Im sure its the later but i feel like im missing something really obvious here
George