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Title: CGminer help Post by: fogame234 on October 10, 2013, 05:32:06 AM Got a second set of my ASIC USB miners today. Total of 12. When I run anymore then 7 it gives me the HW errors and one of my miners jumps from Mhps to Thps and keeps running until I quit it. It shouldn't do that. I have it set up running through 2 Anker 4 port USB hubs and a Dynex dedicated 7 port powered hub. Not quite sure what to make of it. Don't think its any of the miners because I can swap any one of them out and always run 7 but the minute I swap to 8 it it goes crazy. I think I'm over drawing on my power consumption but not sure. Any thoughts?
Title: Re: CGminer help Post by: MTBmanTT on October 10, 2013, 06:28:05 AM Def. Sounds power related to me!
I have a few USB devices myself, and was getting all sorts of weird errors when they were all plugged in to the same hub. Ended up mounting a couple inside my case off the motherboard header direct with a small fan. Title: Re: CGminer help Post by: HyperBeam on October 10, 2013, 02:08:14 PM Yeah, it's probably because the miners aren't getting enough power.
Title: Re: CGminer help Post by: nachius on October 10, 2013, 02:45:06 PM Are the Anker 4 port hubs powered? you specifically mentioned the Dynex was and a quick search showed it at enough power for 7 erupters if I looked at the right model.
What are the model numbers on the hubs you're using? Windows, Mac, rPI or Linux? Title: Re: CGminer help Post by: cowandtea on October 12, 2013, 02:56:06 AM Got a second set of my ASIC USB miners today. Total of 12. When I run anymore then 7 it gives me the HW errors and one of my miners jumps from Mhps to Thps and keeps running until I quit it. It shouldn't do that. I have it set up running through 2 Anker 4 port USB hubs and a Dynex dedicated 7 port powered hub. Not quite sure what to make of it. Don't think its any of the miners because I can swap any one of them out and always run 7 but the minute I swap to 8 it it goes crazy. I think I'm over drawing on my power consumption but not sure. Any thoughts? Power problem too I believe, the one that manufacture the hub never though that you would run all 12 at the same time and using full power :) |