Quote from: MarcusDe on April 10, 2014, 08:25:35 PM

Quote from: Claymore on April 10, 2014, 07:28:15 PM

Quote from: dylanchang on April 10, 2014, 07:07:30 PM

Quote

What if remove 4 of 6 cards, i.e. leave only two cards? Do they both work properly? In my tests I used up to 4 cards, never tried >4.

I removed 4 cards,one plug in pcie 16x running @ 60k 4ch,another plug in pcie 1x @ 0k 4ch and GPU useage 0%.

Whatever, only the card plug in pcie 16x get work.

Well, now the only option is to reinstall Windows, it helps sometimes, see message above from "gilad215".

Try not setting ...GPU 100 in .bat files
It helps for my rig with low-cost-cpu.

It works! 6*50k hash speed now!
Sounds like not as profitable as 280x ...