Since I updated to windows 1803, when my rigs restart, it needs to be connected to a monitor otherwise claymore don't start. Anyone have the same issue ? As soon as a monitor is plugged, rigs restart. Here is what I got in log.


20:19:42:833   1c28   Main Ethereum pool is us1.ethermine.org:5555
20:19:42:848   1c28   DCR: 0 pool is specified
20:19:43:527   1c28   OpenCL platform: Intel(R) OpenCL
20:19:43:527   1c28   OpenCL platform: AMD Accelerated Parallel Processing
20:19:43:543   1c28   OpenCL initializing...

20:19:43:543   1c28   AMD Cards available: 1
20:19:43:543   1c28   GPU #0: Ellesmere (Radeon RX 570 Series), 8192 MB available, 32 compute units (pci bus 1:0:0)
20:19:43:558   1c28   GPU #0 recognized as Radeon RX 470/570
20:19:43:558   1c28   POOL/SOLO version
20:19:43:558   1c28   Platform: Windows
20:19:43:839   1c28   start building OpenCL program for GPU 0...
20:20:15:721   1c50   
20:20:48:540   1c50   
20:21:21:387   1c50   
20:21:54:236   1c50   
20:22:27:096   1c50   
20:22:59:951   1c50   
20:23:32:806   1c50   
20:24:05:654   1c50   
20:24:38:511   1c50   
20:25:11:175   1c50   
20:25:11:175   1c50   Miner cannot initialize for 5 minutes, need to restart miner!
20:25:11:175   1c50   Rebooting
20:25:11:378   9fc   GPU 0 temp = 33, old fan speed = 0, new fan speed = 56




Before windows 1803, all the miners restarted like a charm...

Thank you

You'll need an AC, I don't think an industrial one will be needed but a good one for sure. You'll need to make exhaust and intake, intake at the bottom and exhaust at the top. You can calculate the cubic feet of your area to be able to choose appropriate BTU for AC, CFM for exhaust and square feet for intake.

Same temp for me during summer, it's why you need very good air circulating across your rigs. An AC will be needed if you don't have a big area. Personally, I begin to mine in July in a garage and the cards was running very hot, get out heat is very important specially during summer. You have to think about how you can benefit of your AC, big farms just have good ventilation, what is you environment ?

I invested 70k in gpus mining 7 months ago and it was the same, peoples told bunch of things(speculation) and now I got my ROI...

For the heat, it's simple, something on the roof to get out the heat and hole at the bottom to get fresh air from outside. You can add AC to reduce temp of your room during summer. It's important to respect ventilation rules.

Then you assure if I invest 100k in rigs I'll not see my ROI ? 100k of rigs on single ETH is around 12kus/month at the current price...

RX570 8gb all the way, it's almost the same of RX580, you will be able to go at 30mhs+ and will be secure for the DAG file.

I work in electric motors and I can say the best for that type of fan is sewing machine oil. The one I use is Zoom Spout. You can find it on Amazon.

Where can you buy this type of fans ?