L7 High inlet temp

Sultan

May 06, 2023 20:01

Hi,

My L7 miner keeps shutting down when my inlet temp #3 reach high temperature 90-100 C

Even though all other temperatures are normal inlet 1&2 at 60 C and outlet 1,2,3 at 75 C

please help

Comments

14 comments

Nick

May 08, 2023 02:00
Dear customer.

Please run the miner for more than an hour before sending the kernel log.
Please send us the newest Kernel log and miner status screenshot.

To ensure the security of your information, please send the newest kernel log in text form.（Please don't copy and paste here,it's not safe.）
Please check the below link for How to copy kernel log into text form
https://support.bitmain.com/hc/en-us/articles/9766967960857-How-to-copy-new-Kernel-Log-into-text-form
We will check and help you.
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Nick

May 08, 2023 02:00
Dear Customer,

If you have any questions please feel free to contact us.

Please send email to customersupport@bitmain.com

We will reply to your question as soon as possible.
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Ashim

July 03, 2023 07:56
Im also facing the same issue bro.
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Nick

July 04, 2023 01:57
Dear Customer,

If you have any questions please feel free to contact us.

Please send email to customersupport@bitmain.com

We will reply to your question as soon as possible.
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Sultan

July 04, 2023 02:04
Ashim

I believe its the sensor.

Try dusting the inlet sensors, there is 2 sensors on each hash board.
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Nick

July 05, 2023 01:47
Dear Customer,

If you have any questions please feel free to contact us.

Please send email to customersupport@bitmain.com

We will reply to your question as soon as possible.
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Jay

July 10, 2023 03:11
Good morning, Sir
It's a thermal glitch
Please use the jig to test the single board first, find the faulty temperature sensor chip, and replace it to repair it
I'm Jack, Zeus Mining Technical Manager
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Nick

July 11, 2023 01:59
Dear Customer,

If you have any questions please feel free to contact us.

Please send email to customersupport@bitmain.com

We will reply to your question as soon as possible.
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Ashim

July 13, 2023 15:09
Tried dusting the sensors but showing the same errors
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Jay

July 14, 2023 01:15
Good morning, Sir
Please use the fixture to test the hash board first, the test result will tell you the location of the fault
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Sultan

July 14, 2023 01:20
Then it”s a faulty sensor, will cost you ~ 90 dollars
Send an email to customer support before issuing a repair ticket
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Jay

July 14, 2023 01:25
There are two types of temperature sensor chips for L7.
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Jay

July 14, 2023 01:28
If you need more technical support, please contact me
I'm Jack, Zeus Mining Technical Manager
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Nick

July 14, 2023 02:31
Dear Customer,

If you have any questions please feel free to contact us.

Please send email to customersupport@bitmain.com

We will reply to your question as soon as possible.
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