Author

Topic: My s9 does not detect a fan (Read 190 times)

jr. member
Activity: 39
Merit: 3
January 30, 2018, 11:55:53 AM
#5
Check what firmware version your running, old firmware use to exhibit this issue, my December batch did the same

Also share your kernel log, helps to see issues.
hero member
Activity: 756
Merit: 560
January 29, 2018, 02:41:08 PM
#4
The s7 and s9 use a similar 6000 rpm fan, I have used many s7 fans on s9s with no issue.
newbie
Activity: 2
Merit: 0
January 28, 2018, 09:46:59 AM
#3
Thanks for the advice, I switched fan connections and one fan shows in a different slot.  Can an s7 fan be used inin an s9 or do I need a new one?  I assume they are not compatible but thought I would ask.
legendary
Activity: 2030
Merit: 1076
BTCLife.global participant
January 28, 2018, 03:07:30 AM
#2
And please share with us the content of "Kernel Log" page.
newbie
Activity: 2
Merit: 0
January 28, 2018, 12:29:31 AM
#1
Hello all,
Just got an s9, boots well but does not hash (all 3 hash boards read 0's on the status page). I notice only one fan seems to be detected. Although both are spinning, there is only 1fan slot reading rpm. All other fan slots are at 0. Is there a way to determine if it is a problem with the fan or control board?
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