As the hash rate of miners continues to increase, the number of chips used internally by miners is also increasing. Excessive number of chips brings a higher failure rate. This is very consistent with philosophical theory, as much as you gain, you will lose as much. But on the whole, a high hash rate miner is still a good choice for people because it is more economical. It has higher returns and shorter payback cycles.
In the era of high hash rate, the failure rate of miners will also increase. If your miners suddenly stop working, what will you do? I think the first thing you think of is official maintenance, but the time and money wasted during this period seems unacceptable to you. Secondly, you will think of the nearby maintenance department, but the high maintenance fee will waste your previous income, but for comprehensive consideration, your choice should be the nearby maintenance department because it is fast. But if there is no maintenance department near you, it will be a very headache. You will look around and be at a loss.
In fact, there is another shortcut, that is, you can repair them yourself. As long as you have basic wiring thinking, you can complete the work well, and you can even repair them for others to make money.
Before that, I was a TV salesperson. Out of my love for cryptocurrency, I started mining cryptocurrency in 2017. During this period I encountered damaged miners, but there was no maintenance department near my city, which caused me a lot of headaches. I suddenly came up with an idea, why can't I repair them by myself?
So I found a Chinese company (www.zeusbtc.com) on Google, which specializes in the production of maintenance tutorials and maintenance kits for mining machines and the sales of miner parts. I contacted them and got some tools I needed: including Chip, test fixture and electric soldering iron, as well as related video tutorials and manuals. Fortunately, this is not as complicated as I imagined. In the next 3 days, I successfully repaired 13 S9 Hash boards. Of course, this is inseparable from the patient guidance and strong support of ZeusMining technicians. I am very happy and thank them very much!