As for the other fellow, I've had Seasonic pci-e plugs melt a few times on the psu modular connectors and on the video card end.
IMO, they don't have the best wire thickness.
Is your Windows 10 a clean install or is it an upgrade over previous OS? I've found many errors due to this. I goto recovery, advanced, and download the clean install tool, then reinstall.
I then only install amd driver from 9/16 - 9/20 without the amd management stuff.
Then i install msi afterburner.
Things are so much simpler than wattman now.
One of my 6 x rx 480 -8gb rigs crashes or freezes if i set intensity to 6. It uses 2 x EVGA 650W gold psu to power the computer + 6 cards.
If I undervolt it too much it also freezes or crashes. This does not occur on my other 6 rigs.
Its also possible that your have too much power being used by a single rail on the PSU.
What is your miner config?
Mine is
Code:
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
ZecMiner64.exe -zpool pooladdress.com -worker.480X3 -zpsw x -i 4
If you do -i 3, does your system crash?
I don't think you need to repeat the number if you want to set it for all cards.
