#ZEUSMINING has updated the #Antminer comprehensive and systematic #ASICchip compatibility table to help friends choose the most accurate ASIC chip when replacing and purchasing chips.
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ZMRC whatsminer #PSU course on how to repair #P222C #P221C P21 power supplies is an essential skill for miner maintenance technicians. They can provide stable power for M30, M31, #M32, M30S, #M30S+, and #M50 series miners.https://m.primal.net/IXEG.mp4
Installing the 18V boost module to repair the damaged or burned #Antminer #S19XP, S19, #L7, #KA3, etc. hash board boost circuit is simple, fast, efficient and practical.
#asicminer #hashboard #repairhttps://m.primal.net/IHuN.mp4
Installing the 18V boost module to repair the damaged or burned #Antminer #S19XP, S19, #L7, #KA3, etc. hash board boost circuit is simple, fast, efficient and practical.
#asicminer #hashboard #repair
Bitmain antminer #S19hydro maintenance training course produced by #ZMRC has been officially launched. It will help everyone solve downtime failures from the basic structure, #powering process and #troubleshooting methods of the #Antminer S19 hydro hash board.https://m.primal.net/IBbZ.mp4
Bitmain antminer #S19hydro maintenance training course produced by #ZMRC has been officially launched. It will help everyone solve downtime failures from the basic structure, #powering process and #troubleshooting methods of the #Antminer S19 hydro hash board.
Whatsminer full set course launched by #ZMRC explains the repair ideas and troubleshooting methods for hash boards and PSUs, including the #Whatsminer M20, M30, #M50 series hash boards and the P21, P221C, #P222C PSUs. Professional and systematic repair methods will significantly increase fix speed and profitability.https://m.primal.net/IAWP.mp4
When the mining farm has different #Antminer models, arranging for employees to learn the antminer full set courses, like #S19xp, #S19hydro, #APW12, #S19jpro, master the repair methods of their hash boards and PSUs can effectively increase work efficiency and reduce downtime.https://m.primal.net/HxIR.mp4
#ZMRC courses provide services:
1. Detailed analysis method of the miner logs and kernel logs;
2. Circuit diagram analysis and circuit connection measurement;
3. Troubleshooting ideas and repair demos for common faults;
4. Soldering guidance for #ASIC chips, LDO chips, MOS tubes, etc.;
5. Tutor will provide technical support throughout the entire process.
#miner #kernellogs #fix
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To repair an ASIC miner #PSU, first, learn the essential components on the power board, such as #relays, #thermistors, bridge stacks, #CPU chips, etc., and then master the circuit connections between components.#asic #powersupply #miners #repairhttps://m.primal.net/HsVA.mp4
ZMRC help you to learn more Antminer S19 hydro repair method for detecting 0 ASIC chips, or not hashing, or stopping mining, or high temp fault. #S19hydro #antminer #hashboard #repaircoursehttps://m.primal.net/HqaS.jpg
Friends, the #ZMRC Antminer S19 Hydro repair course will be launched soon, everyone is welcome to contact me for more details. Master new maintenance skills and improve work efficiency. #S19hydro #onlinercourse #antminer #asicminerhttps://m.primal.net/Hoyz.mp4
There is an abnormality in the No. 2 PFC circuit on the #APW12 1215b power supply board. #ZMRC senior technicians will confirm the fault by measuring the quality of relevant components. When repairing ASIC miner #PSU, we need to use the discharge pen and electrical repair protection socket switch correctly to avoid dangers such as electric shock, short circuit, etc.https://m.primal.net/HnMT.jpg
Good news, ZMRC online repair training now launches a full set of #Antminer courses, including popular hash board and PSU repair tutorials, such as S19 hydro, #S19XP, S19jpro42601, D7, APW9+, #APW12, etc. In order to help novice friends quickly master the knowledge, free circuit basics and control board courses will be provided. Welcome to get more details.https://m.primal.net/HkON.jpg
Whatsminer P21 PSU fix training for EMI/ PFC/ Main power circuit
ZMRC online power supply training course clearly explains the circuit distribution of #WhatsminerP21 PSU from the perspective of connection and measurement, quickly identifies the cause of the fault, replaces and repairs, and restores the normal powering of P21 #PSU on M20, M21, M21D, M20S and M21S miners, so that they can operate properly and be hashing.https://m.primal.net/Hinr.mp4
ZMRC updates #Whatsminer M50 hash board repair training course
When #Whatsminer #M50 stops hashing, has 0 #hashrate, and detects 0 #asic chip, etc. self-repair will reduce the losses caused by downtime.
Course content includes:
A. Structure and powering of the hash board
B. LDO chip failure
C. Solutions to overheating problems
D. Causes and repairs of common faults
E. And more other troubleshooting
https://m.primal.net/Hgpq.mp4
Many people think that sending a new failed #Antminer back for warranty is the easiest way, what will they face?
1. Get responses to all requests, not including any repair information.
2. Unable to repair the hash board, not sending back #miner for a long time, remaining silent.
3. The repaired miner will crash after only working for 1 day.
In order to reduce downtime and save maintenance costs, an effective method is to learn to self-check and repair #miner, which can quickly restore the miner to normal operation.
Learn more details: https://z-m.cc/c/2
Learn how to repair ASIC miners and earn high monthly income
The ZMRC team has the knowledge, skills and ability to fix a non-working ASIC miner and help teach it to anyone.
During the course you will learn:
✓ Diagnose and identify ASIC failures
✓ Replace chip by soldering
✓ Repair hash board
✓ Decrypt read logs
✓ Repair control board failure
✓ Repair ASIC PSU
✓ Tutors provide technical support and guidance throughout the process
You can apply for courses and learn more about training fees and details: https://z-m.cc/c/2
Call, sign up for training and earn money repairing ASIC miners: +8619115061759https://m.primal.net/HfLu.jpg
Hi guys, the ZMRC training team has ended the vacation. Welcome to inquire about the ASIC miner repair training course.
Of course, if you have any maintenance questions, we are also happy to provide you with technical guidance.
Learn more repair tips: https://z-m.cc/c/2
Get consultation: +8619115061759
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Spring Festival Holiday Notice
ZMRC team will start the Chinese New Year holiday on February 6, 2024, and tutors will still provide you with technical support. We will fully resume services on February 18, 2024 (GMT+8). Thank you all for your support and understanding.https://m.primal.net/HadG.jpg
Today's Antminer S19 Pro routine maintenance
Regularly cleaning the dust and debris can extend the service life of the S19 pro miner. Have you done routine maintenance on your miner today? Start by taking apart the miner and removing the hash boards. . .
Learn more maintenance tips: https://z-m.cc/c/2
Get consultation: +8619115061759https://m.primal.net/HaVB.mp4
How are the signals transmitted on the Avalon 1166 pro hash board?
When repairing the Avalonminer 1166 Pro hash board, if the test fixture failed to detect all ASIC chips, it is possible that the signal transmission was interrupted. This requires technicians to check the chips with abnormal signals in order according to the circuit connection and transmission direction of the signal, and then perform repairs.
https://course.zeusbtc.com/course-detail-217/Signals-of-the-ASIC-chip-on-the-Avalon-A1166-Pro-hash-boardhttps://m.primal.net/HZoz.mp4
Repair steps for Antminer S19j pro BHB42601 hash board finds 0 chip
The hash rate of Antminer S19j pro BHB42601 is abnormal, and the kernel log shows that a certain hash board has detected 0 ASIC chips. We need to take out the abnormal board, first check the powering, including the total domain voltage, 20V and 23V boost circuits; if they are normal, continue to check whether the RX signal of the ASIC chip is transmitted normally.
Watch the ZMRC online video to learn detailed troubleshooting methods:
https://course.zeusbtc.com/course-detail-238/R1296-resistor-error-caused-the-Antminer-S19j-pro-hash-board-to-detect-0-ASIC-chiphttps://m.primal.net/HZMX.mp4
ZMRC ASIC miner online repair tutorial for Antminer 19 series
Bitmain miner maintenance course for Why does Antminer S19XP detect 0 ASIC chips? What should do if the hash rate of S19j pro BHB42631 does not reach the expected value? How to repair S19 pro that stops hashing? Follow ZMRC Training Academy to learn more about the Antminer 19 series of courses.
Bitmain S19 series online training:
https://course.zeusbtc.com/asic-miner-repair-course-10/Antminer-19-series-repair-coursehttps://m.primal.net/HYrx.mp4
My Antminer S19j pro stops working, self-repair process:
(1) Take out the hash board and test
(2) Check the powering or ASIC chip signal
(3) Replace abnormal resistor
The 2nd step is the most critical, and ZMRC online courses will teach you.https://m.primal.net/HYSI.jpg
How to judge if the LDO powering on Avalon 1246 hashboard is normal?
Checking the LDO powering is one of the necessary steps to repair the Avalon A1246 hash board. If the hash board detects 0 ASIC chips, it may be that the LDO 1.8V or 0.75V voltage in a certain domain is abnormal. Take the ZMRC Avalonminer A1246 online course to recover hashes quickly and reduce losses.
Learn more details:
https://course.zeusbtc.com/asic-miner-repair-course-24/Avalon-A12-series-repair-coursehttps://m.primal.net/HYCI.mp4
How to efficiently troubleshooting the fault of Antminer S19 hashrate being 0 or stopping hashing? What do we need to detect? Hashboard powering? LDO powering? Is there a fault in the temperature sensing circuit? How to fix only 0 ASIC chips detected? Head to the website to get effective S19 hashboard troubleshooting methods.
Learn more details:
https://course.zeusbtc.com/asic-miner-repair-course-10/Antminer-19-series-repair-coursehttps://m.primal.net/HXhX.mp4
How to efficiently troubleshooting the fault of Antminer S19 hashrate being 0 or stopping hashing? What do we need to detect? Hashboard powering? LDO powering? Is there a fault in the temperature sensing circuit? How to fix only 0 ASIC chips detected? Head to the website to get effective S19 hashboard troubleshooting methods.
Learn more details:
https://course.zeusbtc.com/asic-miner-repair-course-10/Antminer-19-series-repair-coursehttps://m.primal.net/HXhX.mp4
How to diagnose the signals of ASIC chip on S19 pro hash board - ZMRC Antminer repair course
When repairing the S19 pro hash board, the troubleshooting method is to check the powering first, then the signal. If all powerings are normal, we need to detect the signals of the ASIC chips by detecting whether the voltage of each one is abnormal.
How to confirm the signal transmission of each chip? What should their voltage values be? Where should repairs be made when abnormal signals are detected? The ZMRC course leads everyone to solve each problem step by step.
Learn more details:
https://course.zeusbtc.com/course-detail-114/Antminer-S19-pro-hash-board-main-voltages-and-measurement-method
Or contact us:
Sales Whatsapp +8619115061759
Technical Whatsapp +8619123969124
https://m.primal.net/HWxt.mp4
What can you do when master the repair skills for Antminer S19XP?
It's very simple. Just prepare simple and practical maintenance tools, and you can earn high profits by serving individual miners at home.
Recommend customers and gain a steady stream of customers through surrounding sharing.https://m.primal.net/HWdC.jpg
On the Avalon Miner A1246 hash board, the 17V boost circuit will provide power to the LDO chips in the last few domains. If this circuit fails, the signals from the ASIC chips located in the last few domains will not be transmitted normally, and the miner's hash rate will be reduced or even stop hashing. Join ZMRC to learn the principles and maintenance ideas of 17V boost circuit.https://m.primal.net/HWNj.jpg
Learn the Whatsminer M32 series repair course, starting from the working principle of the hash board, including the hash board structure, LDO power supply, ASIC chip signal, temperature sensing chip, etc., and master the repair ideas and techniques. Quickly solve the problem of low hashing or no hashing of the mining machine.https://m.primal.net/HVfF.jpg
Merry Christmas everyone. Wishing you happiness, health, and success. May all your wishes come true in the new year. Happy New Year!❤️https://m.primal.net/HVIu.jpg
When Antminer L7 stops hashing and detects 0 chips, first we can unplug and reconnect the cable. If it still doesn't work, we need to check whether there is any abnormality in the boost circuit/DC control circuit/voltage of the hash board, troubleshoot and repair it. Please DM me for more details.https://m.primal.net/HUlD.jpg
What do you need to prepare to start mining yourself? In addition to learning everything about mining, novice miners also need to learn to maintain the miner to reduce unnecessary losses. Take the ASIC miner repair training course and become a professional technician. Maintain your own mining machines and increase your profits.https://m.primal.net/HTzP.mp4
When the Antminer hash board has problems with the MOS tube being abnormal and unable to work properly, how should we repair it? In addition to replacing the 9003 MOS chip, we can also use the 9003IB integrated board for repair, which can more effectively protect the DC control circuit, ASIC chip, and LDO chip of the hash board. Reduce maintenance time and downtime.
https://m.primal.net/HTiW.mp4
Recently, many friends have discovered that the antminer s19 hash board has an eeprom error. The miner will not hash and gives a continuous red light (no green light, no flashing). How to repair eeprom error fault? We only need to edit the code to synchronize the EEPROM chip data of the hash board, and the miner can restart its work. How to diagnose eeprom error in s19 hash board? How to edit code? Follow the ZMRC Antminer s19 series repair courses, learn to diagnose and repair by yourself, and save time and repair costs.
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What should we do if the Microbit M30 series operating interface displays error codes such as 540 541 542? Learn the Whatsminer M30 series maintenance training course to solve common faults such as m30 series hash board boost circuit failure, temperature sensor chip failure, and insufficient chip powering, and maintain the normal operation and profitability of the mining machine.
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Take the Avalon A12 series miners maintenance course. You can independently repair Avalon miners with a higher level of technical proficiency, saving repair and shipping costs. Course content:
1.Circuit basics of hash board
2.Hash board repair guide,working principle, components welding demonstration
3.Hash board troubleshooting and repair
https://m.primal.net/HRab.mp4
Improve your repair skills through the Antminer S19jpro aluminum substrate maintenance online course: circuit basics, working principles, and troubleshooting. Getting the faulty ASIC hashing again and increasing your profits. #antminer #BTC #education #mining #miner
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Whatsminer P221B power supply repair course is being prepared. How to properly test the main output of a P221B psu?
#whatsminer #psurepair #course #mininghttps://m.primal.net/HRGD.mp4
Send your damaged S19 pro hash board to someone else for repair?
1. Long downtime and reduced revenue
2. High repair and transportation costs
3. Possibility of being deceived
ZMRC Antminer S19 pro hash board online repair training can help you solve these problems.https://m.primal.net/HQqe.mp4
By studying the ASIC miner repair course, you can:
1. Learn ASIC mining machine maintenance knowledge and improve maintenance skills;
2. Free download of Antminer overclocking firmware, Innosilicon control board programming software, ASIC miner test files, etc.;
3. There are technical mentors who provide lifelong support to answer questions online;
4. Obtain a certificate of completion;
5. Buy mining machines, accessories or maintenance tools at the best prices.https://m.primal.net/HQlJ.jpg
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