Bitcoin Forum

Bitcoin => Mining support => Topic started by: swmr1 on October 09, 2017, 08:44:03 PM



Title: S7 fans not running full speed.
Post by: swmr1 on October 09, 2017, 08:44:03 PM
I have a s7 miner and my fans will only run around 800rpm, the miner overheats in seconds and I can't get them to go faster.

Any ideas to what the issue is?


Title: Re: S7 fans not running full speed.
Post by: VRobb on October 09, 2017, 08:49:49 PM
Have the fans been changed from the stock OEM ones?


Title: Re: S7 fans not running full speed.
Post by: swmr1 on October 09, 2017, 08:51:08 PM
Nope everything is original


Title: Re: S7 fans not running full speed.
Post by: fanatic26 on October 09, 2017, 11:35:33 PM
If your back fan is reading only 800 rpm that means its dead. The RPM reading is from the front intake fan spinning the back exhaust fan. If both fans are reading that low, it might be a power problem on the controller board itself.