Correct power off and shutdown method of mining machine

1. 1. The high-pressure fault of the air conditioner caused the protection shutdown. The reason may be that the weather is too hot, the radiator of the outdoor unit is dirty and blocked, and the heat can not be dissipated. It is for this reason that the machine can only be started after the power is removed for a few minutes. After the shutdown, the pressure is restored to balance, and the machine cools down, so it can be started. It is recommended to clean the radiator of outdoor unit and spray water with clean water or air conditioner cleaning agent. 2. Fan problem. If the air conditioning compressor and Freon are basically normal when the machine is just started, check whether the speed of the external fan is normal. If the external fan doesn't run or the speed becomes slow, the normal operation of the air conditioner will be affected. The current will increase and the load of the air conditioner will be too heavy.

2. The main reason is that the quality of the graphics card can not be guaranteed
for mining, all mining machines do not shut down for several months. And the graphics card is always full of work, there is no time to rest
some of them are still used in overclocking mode, which is much more intensive than the personal home graphics card used for several years.

3. The power on time is too long. It is estimated that the contact is poor. Remove it, rub the golden finger of the graphics card with the eraser, and then test it one by one. No problem. It's all plugged in.

4. Like Odin mining machine, the cost of computing power acquisition of early participants is very low and the difficulty is small. The more people involved behind, the more difficult it is to dig.

5. Alien mining uses the state grid power, which is safe and stable. It is different from the problems of power failure and unstable power supply faced by some illegal mining enterprises, which can effectively rece the loss caused by the repeated start of the machine caused by power failure. In addition, the use of quantum power-saving technology can save electricity safely and effectively, making the mining cost cheaper and the income more obvious.

6. Installation of ant protection board app, only support Android protection board calibration:
1. Unit voltage calibration: by adjusting the "system reference voltage" (about 3.0 by default), slowly increase and decrease the amplitude of 0.001, the unit voltage value can be changed until it is accurate! 2. Total voltage calibration: by adjusting the "total voltage ad value into the actual voltage of the parameters" (default about 3330), slowly adjust the size of this value, you can change the total voltage until accurate! 3. Current calibration: by adjusting the "current sensor range", slowly adjust the value, you can change the current until it is accurate
note: please do not change the item of "power starting current" in parameter setting, too large may lead to MOS tube burning and discharging!!!

7. Isn't there a popular bitcoin digger before ~ ~ ~ that kind of computer that runs for a long time without shutting down seems to be called a digger by some people~

8. CRC is a parity error, which will cause signal loss or error. Need to professional hard disk recovery organization to deal with!

9. I ordered a new power supply on the Internet and changed it directly. Just now I received an email reminding that the miner stopped again!