unstable mining rig

[marcelll]

Hi guys,
I have mining rig with 13x SAPPHIRE PULSE Radeon RX 560 4G OC but this miner rig mining unstable -> https://ctrlv.cz/QUUj
At the room is normal temperature. For any settings I using configmaker https://ctrlv.cz/KK4E
Regards

[fanatic26]

This is for bitcoin mining, not GPUs. Please read the forum rules and move this to the proper section.

[smoolae]

Hi guys,
I have mining rig with 13x SAPPHIRE PULSE Radeon RX 560 4G OC but this miner rig mining unstable -> https://ctrlv.cz/QUUj
At the room is normal temperature. For any settings I using configmaker https://ctrlv.cz/KK4E
Regards

Are you overclocking? What PSU are you using? Temperature of the GPUs when mining? What are you mining and with what miner? What OS are you using?

You have to provide more information.

[swogerino]

In almost all the cases unstable mining rig is because of unsupported overclocking settings. I am managing a few of the rigs of my friends and out of 20 , 2 of them although using the same cards were not stable at 185 mhsh, all rx 580 six cards rig. It had higher instability than yours.

I fixed it by lowering the hashrate to 170mhs and they are 100% stable now. Try lowering your memory clock settings, also set the fan 80% or higher in order to maintain a good temperature.

[marcelll]

I dont use overclocking. I using PSU evga supernova 1600w g2. I mining only ETH and ETC and my OS for mining is ethos. Now I havent access for monitoring temperature but I have set maxgputemp 89

[CryptoPlay]

89???

Search for your card max temp bro. Reduce it to 70 while you dont know.

[swogerino]

You seem to be familiar with Linux as I see you are using ethOS , you should set your fans at 80% and max temeprature for a rx560 to 65 degree as normally these are cards which only consume little energy so they should not reach higher temperatures than that.

Trying HiveOS is another option to check if it is a problem of the OS the instability or not. It is very well made and includes all the known miners like ethOS.

[marcelll]

 Okey guys, thanks for answers. Now I'am go try set maxgputemp on 65 And fan 80. I'll call you tomorrow with the results

[marcelll]

Now miner mining 166mhs but Miner uses only 12 cards.. Why miner don't use last 13 card? This card cool should heat up as the other 12 cards. Where is problem? Is this card Broken? How can I find out if the card is not broken?  Earlier normally worked.
Miner settings: cor 1060 , mém 2020, fan 80, pwr 3.
Miner:
13 x AMD Rx 560
Asrock H110 probtc
4 Gb ram DDR4
Intel 1151 3900
SSD 128-256gb
13 x Riser
evga 1600 w

[marcelll]

Miner was stable 4 Hours on 166mhs then performance decreased on 88mhs.. what else?

[smoolae]

Miner was stable 4 Hours on 166mhs then performance decreased on 88mhs.. what else?

You could try to use Windows 10 for a moment and see/confirm if this still happens. Also, a lot of people have Win 10 as their miner OS so we could provide you more help with using it

[Mohondoa]

Now miner mining 166mhs but Miner uses only 12 cards.. Why miner don't use last 13 card? This card cool should heat up as the other 12 cards. Where is problem? Is this card Broken? How can I find out if the card is not broken?  Earlier normally worked.
Miner settings: cor 1060 , mém 2020, fan 80, pwr 3.
Miner:
13 x AMD Rx 560
Asrock H110 probtc
4 Gb ram DDR4
Intel 1151 3900
SSD 128-256gb
13 x Riser
evga 1600 w

Please try to use / test one by one of the GPU card (don't put all together). If all card normal, maybe problem at the riser. Check all riser cables, maybe there's not plugin correctly.

[marcelll]

Okey I go try all cards solo. How Can I set Up lower hashrate? And I Have next problem .. If I want connect to the miner with SSH connecting (PUTTY) I don't know the login name And password.. (ethos And root login don't work) 😠

[marcelll]

Now miner Is stable on 166mhs😊 thank you guys 🙂 but one card don't mining

[marcelll]

after logging on ethos site. I can see online 12/12 cards.. I go try transfer two risers and I will find problem in riser or card.
Thank you for cooperation much you helped me )
Regards

[marcelll]

I tested all cards solo.. And all cards Are good without problem. If I connection all 13 cards at the same time. Miner using only 12 cards.. previousli Worker all 13 cards at the same time. Where is a problem?