| Unit Price: | $ 150 |
This kit is a complete BOM repair package consisting of consumable components tailored for the Antminer S19 Pro (version NBP1901) hash board. Under long-term, high-load operation, components on the hash board are prone to accelerated aging and wear, which can result in hashrate degradation and decreased mining efficiency. Periodic inspection and the replacement of these consumable parts help stabilize the miner's operation and extend the overall lifespan of the unit.
The S19 Pro NBP1901 hash board repair kit includes BM1398BB ASIC chips, 330 35V chip capacitors, SGM2036-1.8YN5G SP7KC, SY7302ABC HMBWA, TMP75 temperature sensor chips, and various other peripheral components that are frequently prone to failure. It provides the necessary parts to address common hash board issues, such as low hashrate, burnt chips, board-level short circuits, and temperature sensor anomalies. Repair technicians no longer need to source components piecemeal; instead, they can obtain all necessary materials in a single, one-stop process. This significantly boosts the efficiency of hash board repairs, minimizes miner downtime, and enables a rapid restoration of mining hash rate.
1. Low hashrate on the hash board / some hash chips offline
2. Burnt or short-circuited BM1398BB ASIC chips
3. Abnormal temperature readings on the hash board; faulty TMP75 sensor
4. Damaged power IC, resulting in no hashrate output
5. Voltage instability on the hash board due to aging capacitors
Notice:
After replacing BM1398BB chips and peripheral ICs, please test the hash board with a hash board tester before powering on the whole miner. Improper soldering may cause secondary burnout of the ASIC chip.
Bitmain Antminer S19pro hash board spare parts list with ASIC chip:
Bitmain Antminer S19pro hash board spare parts list without ASIC chip:
Antminer S19pro hash board replacement parts list:
SMD 50V 47UF electrolytic capacitor
Related article:
Antminer S19 Pro Hash Board Repair Guide [EN]
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
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A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
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A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.
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