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Bitcoin is soaring; which altcoins will generally rise?

Bitcoin is soaring; which altcoins will generally rise? The world of cryptocurrencies is developing at a breakneck pace. As interest in digital assets increases, investing in the right cryptocurrency can provide an excellent opportunity to earn high returns. Unfortunately, whether you are an experienced investor or a beginner, navigating the complex world of decentralized currencies can be difficult. But don't worry; we've got you covered! This article will reveal the top six cryptocurrencies to consider buying in 2023. MATIC Polygon, formerly known as Matic Network, is a blockchain platform that facilitates the development and scaling of Ethereum infrastructure. It transforms Ethereum into a multi-chain system and provides a common framework for developing various types of applications. Besides that, Polygon SDK can be used to create optimistic rollup chains, ZK rollup chains, and standalone chains. The platform can process up to 65,000 transactions per second on a single sid

How to solve the has 0 ASIC failure of Antminer S9?

How to solve the has 0 ASIC failure of Antminer S9?

When we encounter the same problem on different miner models, such as Chain[J8] has 0 asic, do you know how to troubleshoot and solve this fault?
Antminer S9 kernel log
Solution:
1. Swap the data cable of the hash board that shows "Chain [J8] has 0 asic" with the data cable of the normal hash board (only the hash board is replaced); first, exclude the data cable and the Antminer S9 control board problem.
S9 control board
2. Use the fluke 15b+ multimeter to check whether the total voltage domain of the S9 hash board is normal. If it is abnormal, you need to check whether the voltage of each PIC, MOS tube, and boost circuit is abnormal. For specific test steps, please refer to How to test the voltage and ground value of the Antminer S9 hash board?
3. Check whether the RI signal is normal and directly find a group of RI signals on the chip on the edge of the domain from the middle domain for detection. If it is abnormal, check it backward. If it is normal, check it forward (the transmission direction of the RI signal is from the last A chip to the first chip transfer).
4. Check whether the voltage and ground value of the RI signal of the chip are abnormal. If there is any abnormality, most of them are caused by chip soldering, and it is recommended to re-solder twice; if the fault still cannot be solved, replace the faulty BM1387 chip.
Antminer BM1387 ASIC chip
RI signal voltage detection method: adjust the fluke 15b+ multimeter to the DC gear, and place the red and black test pens on the heat sink and RI of the same domain respectively. The measured RI voltage value can be compared with the RI resistance value of other chips in the same domain to determine whether it is faulty.
RI signal ground value detection method: adjust the fluke 15b+ multimeter to the diode gear, the red test pen is placed on the heat sink in the same domain, and the black test pen is detected. Whether the measured RI to ground value is abnormal can be compared with the resistance values of other chips in the same domain.

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