12 card mining can not enter the system
The first step in setting up mining equipment is to choose the right hardware. This article will focus on GPU (graphics card) mining, of course, you can use CPU or ASIC equipment mining. Amd graphics card architecture is very beneficial to mining. NVIDIA card is not suitable for mining because of its low hash rate. The best NVIDIA graphics cards are less than 0.5 megahash. Notebook Hardware mining is not as good as NVIDIA card, which is a bad option for mining. You need to use a desktop system for mining. There is a desktop system to ensure adequate cooling of the hardware
the graphics card or card needs to be able to match the motherboard, and the power supply must have enough PCI-E connectors. Before determining the graphics card, pay attention to these. In order for the system to cool down sufficiently, you need to remove the cover of the chassis in order to get better heat dissipation. This is what people call "open air rig.". If you can aim the system at a fan or air conditioner, you can make the device cooler when it's running, thus extending its life and keeping it efficient
1: the price of the miner is higher
2: we need to consider how long it will take to get back the original
3: it's troublesome to buy and troublesome to maintain
4: it is time-consuming and power consuming, and it also needs to run the mining software with the computer on
5: there are risks of depreciation and damage
the above risks and defects make many miners shy away from buying mining machines. Fortunately, we are in the era of cloud computing. Now the era of "cloud
miner" has finally come. Now there are websites selling computing power on the Internet. That is to say, they have a large number of mining machine cluster equipment and sell their computing power on the Internet, Generally speaking, cloud mining machine mining has the following advantages:
1: there is no saying that "you can't get back the cost". How much you dig is how much you earn. If you don't want to dig, you can sell GHS computing power at any time
2: there is professional mining equipment space to ensure the uninterrupted operation of mining machinery
3: no freight, no electricity, no depreciation, no risk of damage
4: computing power can be bought and sold at will, not limited to 1g, or only 0.001g. If you want to buy more, you can buy more, and you can sell if you don't want to
5: "cloud miner" digs bitcoin on the server side. You don't need to turn on the computer, just wait to receive bitcoin
now there are fewer and fewer bitcoins that can be g, and it is more and more difficult. If you want to dig bitcoin, you have to start early
although you don't have a graphics card worth thousands of yuan and a miner worth tens of thousands of yuan, you can be a hardworking bitcoin miner because of the cloud miner! Get a lot of money. Now I will take you to operate the happy process of mining with the cloud mining machine, because at present, the interface of the cloud mining machine is mostly in English, which is difficult for some beginners to understand. I will explain each detail carefully with pictures and text, and translate it into Chinese, please rest assured.
most people think that futures are risky, mainly based on the characteristics of leveraged trading. Positions are too heavy, prone to huge losses in the wrong direction, or even burst. In addition, futures can not be traded like stocks: they are held until the principal is recovered. As a matter of fact, most people have never been exposed to futures trading, let alone burst positions. They just believe that the risk is great when they hear more stories about burst positions
in fact, the risk of any investment proct can be artificially controlled. The reason why so many people in the market are losing money is that human nature is hard to control
compared with stocks, futures trading is a completely different routine. Futures trading pays more attention to strategy. It can't be operated as full as stocks. It can only use a small part of funds to invest and most of funds to reserve. This is a method of recing leverage. When the price trend reaches the pre planned standard, you can increase or decrease the position
futures is a T + 0 trading system, in which the positions bought or sold on the same day can be closed on the same day. Compared with the stocks under t + 1 system, the risk is more controllable
finally, it's a matter of "willing to gamble but not admit defeat" to hold on to capital recovery after losses. Putting yourself in a false psychological comfort is a matter of investors' understanding and strategy, which has nothing to do with investment varieties
the above is the sharing of this article, and you are welcome to add some comments.
if you have any friends you like, you can like it and pay attention to it. Thank you very much~
1. Determine who controls the inventory: one of the most common problems of warehouse burst is to find out who caused it. Many independent warehouses handle procts from different retailers, and they may have contractual or legal protection measures to properly protect their inventory if the procts are stored in remote equipment. If the warehouse has inventory from different retailers or manufacturers, find out whose inventory causes the problem, and then once the procts arrive at the warehouse, ensure that they are actually able to manage and control
2. Implement better tracking methods: even the most complex and considered inventory control methods can't explain the burst inventory, so they can make immediate changes to their own burst problems and management methods. Check the track of current procts to see if there are places where we can do better. For example, burst procts may be ignored by more standard inventory tracking proceres. If workers keep skipping the burst procts ring counting and scanning, the burst procts will not disappear by themselves
3. Specify the location of burst: according to the type of storage procts, the burst procts may eventually mix with the current inventory procts, making it more difficult to track, even if some burst procts record the current inventory. The best way is to intercept the abnormality and move the warehouse to freeze in time, or set up a special area in the warehouse to store the burst inventory with the pallet shelf. When using the inventory and procts, don't let it deviate from the established standard
4. Keep tracking and updating: if you don't pay attention to the burst problem, it will lead to other problems. After developing a new tracking program and specifying a storage area for them, we need to focus on tracking and calculating these projects until we find a solution. They may eventually be sent back to manufacturers or sold to wholesalers as discounted goods, but before that, they need to be separated and counted accurately to avoid problems
1. Incomplete system components (net framework, C + + 2010, DirectX, openal, PhysX)
2. Problems with the game itself (re install or re download from another website)
3. Replace the graphics driver
check whether you open the network card
/ etc / init. D / network
Restart
start the network card
check
CD
/ etc / sysconfig / network scripts /
if you have ifcfg-eth0 file
if not, configure a
content
device = eth0
(which network card)
onboot = yes
bootproto = static
(static IP state setting)
boot tp
can you teach it