Title: Check your mining rig is using all your GPUS! Post by: Levieth02ng on January 02, 2018, 07:21:56 AM I'm not sure if this is specific to Asrock H81 Pro BTC R2.0 motherboards or others, but I thought I'd share my problem and the solution I found while building my new mining rig.
It appears that with Windows 10 Build 1709 the IRQ or memory allocation broke the resource management of multiple GPUs, in my case only 3 of the 4 1070s were working in Windows. I could see the error in Device Manager for one of the cards and gave a code 12 ("This device cannot find enough free resources that it can use. (Code 12)"). It was okay with Build 1703 so those people with automatic updates and an Asrock H81 Pro BTC R2.0 could be affected. Lots of info in this thread on bitcointalk but the gist is a simple registry edit fixes the problem: "make new key "HackFlags" as (DWORD 32) type value 600 as (Hex) in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\PnP\Pci\ and reboot." Not sure what else it does but it certainly makes all my GPUs available for mining now. Just thought I'd share. Title: Re: Check your mining rig is using all your GPUS! Post by: pyoc70 on January 28, 2018, 06:40:52 PM Hi
I need help to build my new Mining Rig I have Asrock h81 R2.0 Mobo Rx 570 4 gb Rx 470 8 GB 2 cards Rx 470 4 gb Mining edition 3 cards Rx 480 8 GB ( but it doesn't have bios switch nor the led light ) 8 GB ram DDR3 x 2 Psu cooler master 850w and corseior 550 w SSD 120 GB Risers 1x to 4 x pcie expander card I want to know Which cpu will be better for my rig ? Also need more advice to setup motherboard bios ? Title: Re: Check your mining rig is using all your GPUS! Post by: Pekine on January 28, 2018, 07:04:44 PM I have the following CPU for this motherboard - Intel Celeron G1840 - 1150
Title: Re: Check your mining rig is using all your GPUS! Post by: AngelSky on January 28, 2018, 07:14:07 PM Hi I need help to build my new Mining Rig I have Asrock h81 R2.0 Mobo Rx 570 4 gb Rx 470 8 GB 2 cards Rx 470 4 gb Mining edition 3 cards Rx 480 8 GB ( but it doesn't have bios switch nor the led light ) 8 GB ram DDR3 x 2 Psu cooler master 850w and corseior 550 w SSD 120 GB Risers 1x to 4 x pcie expander card I want to know Which cpu will be better for my rig ? Also need more advice to setup motherboard bios ? Processor: You can buy the Celeron G470 to any higher end Intel processor you can use in the mining rig set up. Other components you mentioned really good specification to start the mining rig. Since you splitted the SMPS into 850W and 550W you will find the power points in the SMPS more numbers than you needed. MotherBoard: You can have Biostar TB250-BTC PRO Motherboard to Offer 12 PCI-E slot motherboard to have the maximum 12 numbers of cards can be added to the board with the PCIE riser package. If you make the aluminum or wooden mostly you can step upto 12 cards in the rig so it would be best option for you. Maximum you can 19x PCI-E slot motherboard also available in the market. Its your choice to check according to your preference in that. Title: Re: Check your mining rig is using all your GPUS! Post by: pyoc70 on January 28, 2018, 07:37:37 PM Hi Thanks for reply
Is celeron G1840 and G470 are enough for 6 gpu I have to use this motherboard as I have already bought it 4-5 months back if I don't use it it will make me loss Please suggest me a better psu for 6 Rx 470 cards and for Rx 570 cards Title: Re: Check your mining rig is using all your GPUS! Post by: Bimmber on January 31, 2018, 08:14:57 AM Quote MotherBoard: You can have Biostar TB250-BTC PRO Motherboard to Offer 12 PCI-E slot motherboard to have the maximum 12 numbers of cards can be added to the board Windows does not support more than 8 same gpu`s.... :-\ Title: Re: Check your mining rig is using all your GPUS! Post by: nitrobg on January 31, 2018, 08:26:42 AM Quote MotherBoard: You can have Biostar TB250-BTC PRO Motherboard to Offer 12 PCI-E slot motherboard to have the maximum 12 numbers of cards can be added to the board Windows does not support more than 8 same gpu`s.... :-\ Title: Re: Check your mining rig is using all your GPUS! Post by: manji on January 31, 2018, 01:44:07 PM Is celeron G1840 and G470 are enough for 6 gpu yes, Celeron series G was enough. Please suggest me a better psu for 6 Rx 470 cards and for Rx 570 cards RX470 has TDP 120 W x 5 = 600 W, RX570 has TDP 120 W. I suggest get PSU, EVGA 1200 WTitle: Re: Check your mining rig is using all your GPUS! Post by: pyoc70 on February 02, 2018, 01:56:23 PM Hi Friends
Thank you everyone for replying n helping me Now I have connected 5 gpu Rx 470 8 GB 2 cards Rx 470 4 gb 2 cards and Rx 480 8 GB 1 card But 2 Rx 470 cards are showing code 43 on asrock h81 R2.0 Tried Defent all radon drivers Pete file 16000MB to 33000 MB Chaked changing all risers Pcie power Gen1 and Gen 2 Disabled windows updates Disabled hd audio on board But till getting code 43 and unable to install drivers Also tried manual update of driver from device manager but it showing best drivers already installed Need help to solve this Title: Re: Check your mining rig is using all your GPUS! Post by: pyoc70 on February 02, 2018, 02:33:17 PM My Asrock h81 R2.0
In Bios In advance option Advanced /choosey configuration VT -d is showing unsupported How can I unable it or make it supportive ?????? |