Post Q&A
HashBoard PSU Control board Overclock Downclock Liquid cooling Mine construction Operation and maintenance
What could be the issue if the hashboard does not have an 8.5V voltage supply?
@Sunny Anusi
2023-07-08 11:39
456
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Which specific signals should be primarily examined when the T15 screen flickers and the RI1.8V signal fluctuates between 0.7V and 1.0V?
@Sunny Anusi
2023-07-08 11:38
445
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In versions without the LOD , no 1.8V domain Voltage, how to check the input of 1.8V?
@Sunny Anusi
2023-07-08 11:37
456
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Which specific points should be checked when the CO signal on the S9 miner is only 1.2V starting from the first chip?
@Sunny Anusi
2023-07-08 11:36
429
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T9+ the last 3 domains transmit rule
@Sunny Anusi
2023-07-08 11:35
416
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The LDO does not have a 2.2V input, but the other voltage domains are functioning normally.
@Sunny Anusi
2023-07-08 11:34
431
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Without detecting any voltage, in the end, even with chips number, there is insufficient hashrate. As shown in the image, how should this issue be addressed?
@Sunny Anusi
2023-07-08 10:31
484
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For the T17 miner, there is an imbalance in the domain voltage, with a report of 0. Some positions have a low RI return signal, while position 6 has no RI return signal. How can this issue be resolved?
@Sunny Anusi
2023-07-08 10:29
400
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What should be done if the 1.8V and 0.8V voltages are abnormal?
@Sunny Anusi
2023-07-08 10:29
441
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The report shows a value of 0, while the RI voltage is normal. The reset voltage for the first chip (RST) is 0, while the other voltages are normal. What could be the possible explanation for this anomaly?
@Sunny Anusi
2023-07-08 10:28
447
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What could be the reason for the new S17+ machine failing to start up?
@Sunny Anusi
2023-07-08 10:27
635
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Which aspects should be checked when the T17 miner experiences dropped boards?
@Sunny Anusi
2023-07-08 10:26
398
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Do we need to recalibrate the frequency for the T15 multi-board miner that is unable to start up?
@Sunny Anusi
2023-07-08 10:10
409
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What could be the problem with this T17+ miner?
@BTC-Miner
2023-07-08 10:08
615
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After repairing the T15, it initially detects and tests 60 chips successfully. However, it subsequently starts producing garbled output. How can I effectively diagnose and identify the source of this problem?
@BTC-Miner
2023-07-08 09:50
397
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The S9's cross-domain voltage is only 0.28V and the 8.5V voltage is missing. Despite troubleshooting the PIC and MOS tubes, the issue persists. What could be the cause of this problem?
@BTC-Miner
2023-07-08 09:49
411
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After repairing the S9K and successfully passing the fixture test, it still lacks computational power when running both with multiple boards and individual boards. What could be the underlying issue causing this problem?
@BTC-Miner
2023-07-08 09:47
526
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What could be the reason for the S9K's chip model replacement resulting in a computational power of only 3.6T during machine testing?
@BTC-Miner
2023-07-08 09:47
404
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What could be the issue if Q5 on the S9K, when removed and tested, shows a reading of 0.8, while Q8 on the faulty board has an abnormal input?
@BTC-Miner
2023-07-08 09:46
397
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0
What could be the problem if the Antminer S11, with a functioning board, consistently displays low voltage and subsequently shuts down?
@BTC-Miner
2023-07-08 09:45
446
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