Bw21 miner

1. Lightcoin miner L21 miner is proced by BW. Go to their official website first.

2. You buy a bitcoin miner! B network's graphics card machine is not working now. It takes five or six months to buy a chip machine, and the 12t-14t can proce 0.002-0.0025 bitcoins a day. Bitcoin is now up to the top [wdy520s]. Hope to adopt it

3. The "mining" of bitcoin has entered the middle and late stage, the mining speed has slowed down, and the number of miners has increased

lightcoin is not worth money now, and mining has just begun

by the way, now bitcoin mining has to design its own chip and matching chip algorithm

or directly design the chip matching bitcoin algorithm, Only by assembling "RISC parallel computing array" can we make money

the mining machines sold on Taobao can only dig a few talents a day, and even the electricity bill can't cover it

so don't think about it. If you have the courage, go in and buy two, or forget about it

4.

1. Download at the following address: web link

or web search:

generic printers drivers download for windows 10, 8.1, 7,...

the first one is

2. Download the driver wizard or driver life to install the driver

5. It shouldn't be. Our company is win7 system connection machine, sharing out, the company inside xpwin7 can use the shared printer ah

6. There are many possible reasons for this phenomenon. It's better to find a company to test it before planning. Some companies do not charge for door-to-door testing. If you are in Changchun, search a company called Changchun Sihai office. The all-in-one machine of our hotel is made by them. You can also find a house like this in your place.

7. 1. You can go to the official website of the printer to download the printer driver installation
2, or install the rest of life software, open the peripheral driver detection, and install it with one click

8. It is suggested that you use driver energy 2008 to search and try. It is estimated that it is your system problem. If you identify generic, the system has its own driver. It is estimated that you are a compact version of XP, which leads to this problem
you can also try to install the printer driver and software of the original machine first, and then connect the printer

you can also try to replace the print cable Idea parallel port print line is not hot pluggable like USB print line, which may lead to less damage to the print port

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