One card of miner doesn't work

1.

Specific steps:

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first of all, we need to find a mine pool which is easy to operate and proces stable output. The role of the mine pool is to subdivide the data packets for each terminal. We can pay the corresponding amount of bitcoin according to the proportion of the data packets calculated by the terminal through the precise algorithm

3. It's useless to mine with n card!! You are not good at your lessons. I only started to understand bitcoin last night! Remember to do your homework! If I don't want to discourage you, I suggest you give up, because in 2013, the output of the mine was halved, and the corresponding cost increased. Besides, there are professional mining machines now. Let's say, doing business by yourself is a loss business! Welcome to ask, the official website said that there is no risk

4. 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.

5. Generally speaking, press the three keys of Ctrl + Alt + delete
the specific operation methods are as follows:
1. Judge that the machine is in a dead state. The way to change the state is to press the NumLock key to see if the num light will change the state with the pressing of the key. If it doesn't change, it will be in a crash state
2. If the machine is in a dead state, press the CTRL and ALT keys with your left hand, and then press the delete key with your right hand while keeping pressing
3. The system will restart.

6. The graphics card can be opened up to 4 channels at most. No matter how many PCI links are not supported, it must be on a professional server board. The system bus has a total of x16, which can be divided into X8 + X8 or X4 + X4 + X4 + x4, and can not be removed

7. General replacement of the router is the need to reset
it is recommended that you check the settings in the replaced router
then set the new router to the same.

8. Certainly. We are members of consensys blockchain. The members of consensys blockchain mainly cooperate in expanding social impact. A number of blockchain projects are working together for the sustainable development goals of the United Nations. Aeternity is an investor in Kora. We will announce the details of the cooperation between KORA and stellar soon. Please look forward to it!

9. Brother, how to make this img file
can you teach it