Antminer S9 fan speed realy low

[pupok]

hi i just receive some antminers S9, but i cant edit their fan speed.. the fan speeds are realy slow and im getting high temps, i was getting 50/60 with my s7 now getting over 100 with S9 but its because fan speed.. any fix for this?

[gt_addict]

Firstly I see you have posted this question already in the CORRECT thread for the S9 already. Please wait for a response in there. You will need to provide more information, batch number, firmware version, even if the fans are original (any markings).

[pupok]

Firstly I see you have posted this question already in the CORRECT thread for the S9 already. Please wait for a response in there. You will need to provide more information, batch number, firmware version, even if the fans are original (any markings).

i just upgrade the firmware, its the lastest batch 13 TH, original fan everythig is brand new.

sorry about double post.. the other one have so many post maybe mine will be unoticiable.

[gt_addict]

Someone will pick it up eventually. You can always post again in a day or so if no one answers. Saves cluttering up the forum.

Try editing your post in the other thread with more information and see what happens.

[takagari]

This has been beat to death, no real solutions thus far aside from bypassing and direct wiring the fans control.
Which leaves it blaring 24/7

[pupok]

This has been beat to death, no real solutions thus far aside from bypassing and direct wiring the fans control.
Which leaves it blaring 24/7

hi is there a guide to do this?

[gt_addict]

Have you read the S9 thread. The S7 reports board temps and the S9 reports board and chip temps. Are you sure you are reading the same temps on each type of machine?

[pupok]

Have you read the S9 thread. The S7 reports board temps and the S9 reports board and chip temps. Are you sure you are reading the same temps on each type of machine?

yes i have a program named awesomeminer, where i have temps of all miners in one GUI

[gt_addict]

I read a little while ago that awesome miner had trouble with S9 miners as the S7 runs cgminer and the S9 runs BMminer and awesmemminer software had trouble loading the correct values.

[pupok]

I read a little while ago that awesome miner had trouble with S9 miners as the S7 runs cgminer and the S9 runs BMminer and awesmemminer software had trouble loading the correct values.

yeah they already updated it for S9

[pupok]

i found a solution cutting the blue cable from the fans, i tried with the front one and it worked when tried with the back one the antminer stoped working.. i hear the fans but no lights turn on and i cant connect to it.. any help plz?

[takagari]

reconnect the wire.. and stop cutting random wires.
It will drive the fan, but then cuts off the sensing to said fan so it's unsure of the fans rpm, thinks it's off, and shuts down the miner

[pupok]

reconnect the wire.. and stop cutting random wires.
It will drive the fan, but then cuts off the sensing to said fan so it's unsure of the fans rpm, thinks it's off, and shuts down the miner

i tried reconecting the cable already but still not working..
here is what it does when i connect it http://youtu.be/RyfUlgTclVg

(my other S9 is working just perfect after cutting the cables)

btw the miner is shutting off, it just stay ON..