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Author Topic: ant miner s5 running/hashing speed  (Read 862 times)
ukminer007
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November 02, 2015, 02:02:28 PM
 #1

hi everyone
i have 15 antminers S5 , 5 of them are hashing @ 1.1 T/H
but rest are hashing now at lower rate , 500 G/H to 900 G/H
i thought may be cos of temperature or position so i swap them around
and room temperature is 35 to 39 C
any suggestions please.
are these machines are dying what should i do now Huh
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omahapoker
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November 02, 2015, 02:02:55 PM
 #2

How old are they?
ukminer007
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November 02, 2015, 02:39:17 PM
 #3

How old are they?

they are five month old , both side boards are working properly , not sure why this happening Sad((((
pj40
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November 02, 2015, 04:07:10 PM
 #4

How old are they?

they are five month old , both side boards are working properly , not sure why this happening Sad((((


Do they have the latest firmware from bitmain on them?

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ukminer007
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November 02, 2015, 08:47:32 PM
 #5

How old are they?

they are five month old , both side boards are working properly , not sure why this happening Sad((((


Do they have the latest firmware from bitmain on them?
no i am not sure , i will check tomorrow , i never updated them so may be , i think i can download from bitmain right ?
 
ukminer007
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November 02, 2015, 09:00:23 PM
 #6

ohhh i check they have 3 listed thr , which one  i should download Huh?
please write the full name
thanks
pj40
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November 02, 2015, 09:11:14 PM
 #7

ohhh i check they have 3 listed thr , which one  i should download Huh?
please write the full name
thanks


Use the latest one, SD-S5-20150715-fan_ctrl.tar.gz.  My current S5 would drop to 600 GH every once in a while.  After flashing with the latest firmware I haven't had that issue...for the last 3-4 days.  Hoping that fixed it permanently.

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VirosaGITS
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November 03, 2015, 10:54:24 PM
 #8

How old are they?

they are five month old , both side boards are working properly , not sure why this happening Sad((((


Do they have the latest firmware from bitmain on them?
no i am not sure , i will check tomorrow , i never updated them so may be , i think i can download from bitmain right ?
 

Yes, you can get the firmware directly from Bitmain here;
https://www.bitmaintech.com/support.htm?pid=00720150101032800325X8cMcY2y068F

But you say your ambient temps are almost 40c, what is the reading of the temp on the miner?

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HarryKPeters
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November 04, 2015, 11:03:37 AM
 #9

hi everyone
i have 15 antminers S5 , 5 of them are hashing @ 1.1 T/H
but rest are hashing now at lower rate , 500 G/H to 900 G/H
i thought may be cos of temperature or position so i swap them around
and room temperature is 35 to 39 C
any suggestions please.
are these machines are dying what should i do now Huh


Always try upgrading to the latest firmware (make sure to make a backup though).

If that don't works consider trying different PSU (in my case it work for my S5's)

If that don't works, you should check the fans.

VirosaGITS
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November 04, 2015, 06:26:34 PM
 #10

hi everyone
i have 15 antminers S5 , 5 of them are hashing @ 1.1 T/H
but rest are hashing now at lower rate , 500 G/H to 900 G/H
i thought may be cos of temperature or position so i swap them around
and room temperature is 35 to 39 C
any suggestions please.
are these machines are dying what should i do now Huh


Always try upgrading to the latest firmware (make sure to make a backup though).

If that don't works consider trying different PSU (in my case it work for my S5's)

If that don't works, you should check the fans.

Making a backup might be a hassle since the backup function in the upgrade tab is only your config files. And none of my S5's have a SD card to make an image off. Either way there should not be a problem when upgrading properly with the proper firmware.

We are the Mineority @ https://mineority.io
Currently not accepting commissions for Custom BIOS work @OhGodACompany
OhGodAnAi@gmail.com / virosabios@gmail.com
HarryKPeters
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November 07, 2015, 07:10:08 PM
 #11

hi everyone
i have 15 antminers S5 , 5 of them are hashing @ 1.1 T/H
but rest are hashing now at lower rate , 500 G/H to 900 G/H
i thought may be cos of temperature or position so i swap them around
and room temperature is 35 to 39 C
any suggestions please.
are these machines are dying what should i do now Huh


Always try upgrading to the latest firmware (make sure to make a backup though).

If that don't works consider trying different PSU (in my case it work for my S5's)

If that don't works, you should check the fans.

Making a backup might be a hassle since the backup function in the upgrade tab is only your config files. And none of my S5's have a SD card to make an image off. Either way there should not be a problem when upgrading properly with the proper firmware.

True, but a backup is safe.

Contact bitmain for the right procedure/support. This  way you are entitled to the manufacturer support.

VirosaGITS
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November 07, 2015, 10:23:55 PM
 #12

hi everyone
i have 15 antminers S5 , 5 of them are hashing @ 1.1 T/H
but rest are hashing now at lower rate , 500 G/H to 900 G/H
i thought may be cos of temperature or position so i swap them around
and room temperature is 35 to 39 C
any suggestions please.
are these machines are dying what should i do now Huh


Always try upgrading to the latest firmware (make sure to make a backup though).

If that don't works consider trying different PSU (in my case it work for my S5's)

If that don't works, you should check the fans.

Making a backup might be a hassle since the backup function in the upgrade tab is only your config files. And none of my S5's have a SD card to make an image off. Either way there should not be a problem when upgrading properly with the proper firmware.

True, but a backup is safe.

Contact bitmain for the right procedure/support. This  way you are entitled to the manufacturer support.

Sure, it would be, if it was possible. And i don't know how you can make a copy of the S5 image since it has no sd card to copy. If you know how to do it, i'm sure it would be good knowledge to proliferate.

We are the Mineority @ https://mineority.io
Currently not accepting commissions for Custom BIOS work @OhGodACompany
OhGodAnAi@gmail.com / virosabios@gmail.com
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