Author

Topic: ANTMINER S9 How to off two hashboard ??? (Read 241 times)

legendary
Activity: 4158
Merit: 8049
'The right to privacy matters'
December 23, 2019, 12:04:08 AM
#8
I have 27 s9 units.

three boards. 23
two boards.    3
one boards.    1

they work. so your issue is something else.

load some views of the logs.

also what model
also what firmware?
legendary
Activity: 2030
Merit: 1563
CLEAN non GPL infringing code made in Rust lang
December 22, 2019, 09:30:39 PM
#7
I try this earlier Sad This is don work Sad The Antminer cannot connect to the  pool,when the cable of 2 hashboard a turn off
Do you have any idea ?

The S9 miners do not need all three boards, a single board works. You have another problem. Of course two boards also work.
legendary
Activity: 3094
Merit: 2239
I fix broken miners. And make holes in teeth :-)
December 19, 2019, 10:29:04 AM
#6
True: I'm running my reference one with two boards enabled so I can run it on a 120 volt power line. Two boards using stock firmware results in about 9th speed at slushpool with 1,000 watts being pulled at the power plug. Which oddly enough seems to be about the same as running three boards in "low power mode". Go figure.
member
Activity: 357
Merit: 26
December 11, 2019, 01:19:28 PM
#5
Switch the firmware to braiins OS and do the suggested above again.

The suggested above should be work because bitmain has a guide that you need to test the hashboard one by one so it means it should run even one hashboard. You might be have a faulty hashboard that is why you are getting error when running one hashboard. Try to use Braiins OS or check your Ethernet connection.

S9's should run fine on any number of boards, suggest testing each one in turn to find the dead one.
legendary
Activity: 1638
Merit: 1046
December 10, 2019, 02:04:59 PM
#4
Switch the firmware to braiins OS and do the suggested above again.

The suggested above should be work because bitmain has a guide that you need to test the hashboard one by one so it means it should run even one hashboard. You might be have a faulty hashboard that is why you are getting error when running one hashboard. Try to use Braiins OS or check your Ethernet connection.
newbie
Activity: 5
Merit: 0
December 10, 2019, 01:11:43 PM
#3
I try this earlier Sad This is don work Sad The Antminer cannot connect to the  pool,when the cable of 2 hashboard a turn off
Do you have any idea ?
full member
Activity: 1264
Merit: 138
December 10, 2019, 11:54:55 AM
#2
Try removing the data cable and power cables.  (turn it off first)
To the hash boards you dont want running.
newbie
Activity: 5
Merit: 0
December 09, 2019, 07:46:52 PM
#1
Hello everyone
Is it possible a put off two hashboard in Antminer s9 and works only one Huh?
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