Hello Comunity!
The story is little bit complicated,but i will try to tell you with some words.
Before 1week a good friend of mine call me and tell me that he owned 2 miners.I was excited.He tell me that he was bought the machines,but no have idea how to manage them and etc.,the man who managed them was start job that need to travel and cant support him.And now the miners are in my home,cuz its interested for me to "touch" crypto-currency.Thats is the story and now i have some problems and etc.
They are two rigs metal construction 70x40x70cm.
First one:
MB:Asrock H81 Pro BTC
PSU:2xAurum Au-1200 proH
GPU:6xR9 390 [4xR9 390 windforce 2xR9 390 Sapphire Nitro]
HDD:120Gb SSD
CPU:Intel Celeron G1840 2.8Ghz
RAM:8Gb Adata
Powered risers
OS:Windows 10.0.10586
Second one:MB:Asrock H81 Pro BTC
PSU:2xAurum Au-1200 proH
GPU:6xRX 480 [4xSapphire Radeon RX480 Nitro]
HDD:120Gb SSD
RAM:8Gb Patriot
CPU:Intel Celeron G1840 2.8Ghz
OS:Windows 10.0.14393
And now i will tell you what happends here.I use Claymore Dual Miner v5.1 on both miners.Used Crimson 16.6 on both.Installed TeamViewer on both.
Rig with R9 390 is stable now,but when try to open GPU-Z in background crash,windows stuck.On the beggining when i take this machines that rig ofently shows blue screen:thread_stuck_in_device_driver after that restart and wont up before switch PSUs and turn on againt,now i mining in single mode and its stable if you dont try to start GPU-Z.These are the setting of GPUs
Those settings are set for 4GPUs and for other 2 are:Clock:+10,5 ;Power: 0% ;Mem Clock:1575Mhz
Fan:100%.
Now i mining with this rig in single mode with 196Mh/s.In dual mode rig crash after time.
Command Line:EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal MYADRESS7bad2985ee264cf67b0c12db7d.rig1 -epsw x
I make and reboot.bat and try to use -r 1 and miners says no reboot.bat file.My reboot file is:C:\Windows\System32\shutdown.exe /r /t 5 /f.
Rig with RX 480 this is super strange machine.On the begining its runs with 6xGPUs and stuck after time,windows freeze.And waits for hard restart.yesterday i have many GPU fault and miner crash and crash,then i decide to remove one GPU and i remove one RX 480(not NITRO).And the machine runs very well.Today when i back from work i saw that in the miner have only 3GPUs and the second PSU was stopped.I try to turn on/off from the button,but nothing happens,i need to remove the bridge between Green and Black from molex and put again to start the PSU.Now i mining with 5xGPUs and seems stable.
GPU settings:
4xGPUs are set to 1342 Mhz and 1xGPU is set to 1250Mhz
Mining in single mode with 124 MH/s.
Command line:EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal MYADRESS85ee264cf67b0c12db7d.RX_480 -epsw x
I tried on both miners to set -r 1 to reboot when gpu faults but without success.I try on both -dbg 1 but its only create 2 files(on R9 390) one was empty,second was :Missed option value after -r option; ( then i see i was space between r and 1,and correct it)But everytime when something gone wrong its not reboot and dont make debug file.
Guys do you have some suggestions what to do?
They Draw from the wall 200kW/h for 6 days.
And some pics:
Try to check cards separately one by one..
