Hey Phil,

I can take this Thursday morning @ 250 if it's not sold already.

Maybe sooner if I altered some streams of income.

Hmm I understand ohhh. So I have 4 580 and 2 570.

I got 1 4gb hynix RX570 which was runninng perfectly. win10x64. Drivers were set, OCed as well which raised the hashrate from 24+ to 27+.
After a day of testing, i decided to add a second identical card and after booting to windows, my video drivers switched back to a default windows video driver.  
under computer managment, it says 1 card is working properly while the second has a yellow exclamation mark. I get error saying something lik it cant detect my card from the sapphire utility. I tried other steps but to no avail:

- restarted the machine
- uninstall/reinstall driver from device manager
- ran amd cleanup utility and reinstalled driver

Any ideas?

That's what I don't understand. it says it has 8 PCI-e but in the picture you can see it only has 4 PCI-e connections.

This one is in a rig all by itself because I use it for gaming.  Has a EVGA 750W PSU.  It doesn't instantly turn off instantly crashes screens go blank and computer and card stays powered at whatever fan speed it was set to.  I shoulda explained that detail.

So I don't think it is anything to do with the PSU, yes it is an auros.  Some google shows most people can't go over +50 core.  So I was just wondering if I can run it at 75% power and +75 but not +75 and 85% power if that is safe or not.

Hi,

I know this is not bitcoin, but hoping someone can help me please.

I have just set up my first rig... However I have a problem.

My Setup:
   - MSI Z170A SLI Plus motherboard
   - Intel Pentium Skylake 3.3Ghz G4400 CPU
   - 4x EVGA GeForce Nvidia GTX 1070 FTW
   - EVGA 1600w Platinum PSU
   - Windows 10 Home 64 Bit
   - 120G OCZ Vertex SSD
   - 2x 4Gb Corsair Vengeance LPX DDR4 2666MHz Memory
   - Claymore Dual Miner (Single Mode)

This produces 114 MH/s on ETH using Claymore.

My problem is that I can only get 4 GPU running, if I add more, I simply get a Code 12 in windows. I have tried Ubuntu, Centos, Win 7 and Win 10 with the same issues basically.

What I would like to know is, which Motherboard and processor combination will allow me to run 6 GPU as will replace what  I have just built.

I have tried G4 enabled and set to Gen 1, 2 and 3 and auto, I've disabled absolutely everything possible inc USB ports, lpt and parallel etc etc, seriously I am having a big a melt down here.
I've tried increasing the latency all the way in stages to 248 and still no joy.

I understand the processor is probably ok, its the motherboard which is causing the issue, and some people have said use the MSI Z170 Gaming M5 motherboard.

Can anyone help me please. I really want to replace the motherboard, reinstall and run 6, if I can, then I will go out and buy a load more.

Thank you for any help.

any thoughts on the PNY founders edition? they're on sale and they're about 60$ cheaper than othet cards.

Hey guys, i'm planning to skew a little towards nvidia and i'm weighing between 1080 and 1080ti, i know the hash rates for a 1080 is about 500-550 sols and the TIs are about 700-720 sols, but is the heat generation less? lets say i run a 4 TI rig vs a 6 1080 rig, would it be better to just get the less amount of cards possible? Also, are the founders edition of these cards worse or better than the regular editions, in terms of both hash rates and heat generation?

I'd be interested, have cheap power, but don't know what to offer right now with these ridiculous prices everywhere.

I haven't found a efficient way to use the 1080ti.
ETH hashrate is low, about 35 MH/S. DGB-skein hashrate is high, about 950 MH/S, but the price of GDB becomes lower, any ideas? Which coin do you mine using the 1080ti?

I keep getting this on a couple of 1080 Ti's randomly:



Sometimes it happens to only one card, sometimes they all fall together and flatline in MSI Afterburner.

Happens in both 3 and 4 card 10870 Ti rigs on a 1300W EVGA PSU with powered USB risers and even on a rig with only 1 card.

Seem to happen more frequently when the power limit is at 100% instead of around 70-80% but it might just be a coincidence.

The cards are only around 65°C.

Any suggestions what could cause this?

I still don't understand what your concern about bitfinex is. You requested a withdrawal to a certain address, bitfinex processed that withdrawal and sent the requested amount to the requested address, and the transaction confirmed.

I don't think it would make very much sense to blame bitfinex if you told them to send your BTC to someone like Lauda, and Lauda subsequently ran away with your money. As such, I don't think it makes sense to blame bitfinex if you told them to send ETC to poloniex and poloniex subsequently did not credit your account.

If I want to get a very nice scrypt ASIC, which is the better option?

Option 1
Pay 2.5x the price and receive the unit now

Option 2
Pay the normal price and receive the unit in the Fall

Which would you choose?

Any input is greatly appreciated!