I cannot get my head around the following issue, really need help with this;
I have been building R9 390 and RX 470 rigs for my clients without problem, now i got problems with my build, it just wont run longer then 7 minutes.
I already build several RX 470 systems all the same components and brands with the following setup, and already replaced all the componants, it doenst even run for more then few minutes on stock settings.
Have 2 new builds both wont run,
My specifications;
- Asrock H81 Pro BTC
- G1840 processor
- 4GB DDR3 Ram
- 1000W Gold power supply
- 6x MSI RX 470 8GB Gaming
- 3x normal risers, 3x usb powered
- Windows 10
- AMD 16.9.1 drivers
- Dual miner 7 beta
Settings
- PCI to Gen 1 in bios
- Cclock 1050 @ 880mv
- Mclock 1750 @ 850mv
- Windows update off
- Windows defender off
- Task planner all off
- Windows firewall off
- User settings lowest
- Windows running on best performance
- 16GB memory
My bat file ;
[code]
timeout 30
set executable=EthDcrMiner64.exe
set commandline= -epool eu1.ethermine.org:4444 -ewal xx.miner1 -epsw x -etha 0 -gser 2 -mode 1 -r 0 -cclock 1050 -mclock 1750 -cvddc 880 -mvddc 850 -dbg -1 -wd 1
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
:start
start "ETHMiner" %executable% %commandline%
[/code]
0 ·
Comments
You may also want using a KillAWatt to see how much you take from the wall. Are you > 1000w? Is the electric line you using can hold what you take?
You may also need to know wich asic have your RX's, so you can adapt voltage individualy. Claymore need to be off when you tweak wattman. Once you finished with wattman, reboot your system. Disable AMD control panel starting with windows: use ccleaner.
and if the screen is freezing when it crashes its most likely the ram stick
had a few ram sticks work fine for everything but mining
other than that risers are almost like the cause to almost everything else or at least part
They only draw 750w with 6x GPU due the underclock. One rig wont even run at stock settings for more then 15 minutes so i keep thinking it has something to do with hardware.
- It is a GPU hanging in openCl or the pc stuck with BSOS (device stuck in thread)
And what's going on after that?
Miner hang? BSOD? System reboot? PSU power-off?
Finally got them spinning, you cannot use the same setting (not even close) for all the rigs not even with 100% simalar parts not even from the same batch, had to tune 2 of the 3 with afterburtner.
Rig one (tuned with claymore) 1050 @ 880 / 1750 @ 820 = 700w
Rig two (tuned with afterburner) 1050 @ -100mv / 1750 -10% power = 730w
Rig three (uned with afterbburner) 1050 @ -72mv / 1750 0% power = 760w (editted - still testing)
10000ea is overclock almost always
e6 or something like that, havent had it in awhile, has to with the hardware interface, ie power or cable not fully in contact with slot
hasnt been helping me much lately but sometimes event viewer shows a sign or 2 of whats happening
it could be a few things adding up to the problem
ive been having serious issue with unlocking core voltage on msi afterburner and profiles in afterburner or watt tool messing with radeon settings or vice versa
bout ready to scream with that on top of consolidation issues keeping rigs down for hours and properly powering thru 12v rails