epic fail with dlink usb hub...
I have left it all the night with 6 usb erupters install to it and i wake up i see that 5 of them was disabled...
Topic: D-link hub 7 port cant handle more than 3 asicminer usb erupters (Read 577 times)
December 25, 2013, 09:12:36 PM
I was connect it through my ups that i have there pc, monitor etc.
I connect now direct to the power plug and is more stable than before. Now i can run 6 usb and i have some disconnects but bfgminer re enable them after a while. Unfortunately after an hour or more i have one dead usb or two and bfgminer is not re enable them.
Something happen with the power of dlink and maybe the ac adapter of it. How can i set bfgminer to try to re enable usb every time?
I connect now direct to the power plug and is more stable than before. Now i can run 6 usb and i have some disconnects but bfgminer re enable them after a while. Unfortunately after an hour or more i have one dead usb or two and bfgminer is not re enable them.
Something happen with the power of dlink and maybe the ac adapter of it. How can i set bfgminer to try to re enable usb every time?
December 25, 2013, 11:51:02 AM
But i am using the power adapter that came with dlink and is strange that it cant handle more than 3 usb 
December 25, 2013, 10:52:24 AM
Buy any DC jack power supply and plug it in into your hub.
December 25, 2013, 10:38:49 AM
Well they need .5 A each and according to the data sheet of the hub
"It is recommended that the total combined power draw not exceed 2.4 A or 12 W"
which would still allow at least 4 block erupters.
Do you use USB Power supply or a power adapter?
"It is recommended that the total combined power draw not exceed 2.4 A or 12 W"
which would still allow at least 4 block erupters.
Do you use USB Power supply or a power adapter?
December 25, 2013, 10:21:50 AM
Hello! this is my first message in this forum 
I have a problem with my d-link usb 7 hub. I have seen here in this forum many pictures with this hub to handle 5 or 6 usb erupters. But in my case i cant plugin more than 3! If i try to plug in 4 or more then after a while bfgminer says usb failed and is dead.
I have plug this usb erupters
http://www.amazon.com/ASICMiner-Block-Erupter-USB-Sapphire/dp/B00CUJT7TO
version 3.
Have anyone any idea why this happens?
The usb works fine because i have them to my dekstop to mining for days without any problem.
Thank you for any advice
I have a problem with my d-link usb 7 hub. I have seen here in this forum many pictures with this hub to handle 5 or 6 usb erupters. But in my case i cant plugin more than 3! If i try to plug in 4 or more then after a while bfgminer says usb failed and is dead.I have plug this usb erupters
http://www.amazon.com/ASICMiner-Block-Erupter-USB-Sapphire/dp/B00CUJT7TO
version 3.
Have anyone any idea why this happens?
The usb works fine because i have them to my dekstop to mining for days without any problem.
Thank you for any advice
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