BIOS debugging of miner's graphics card

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

2. Recently, the price of bitcoin has been rising. Last week, the single price of bitcoin broke through the RMB 20000 mark. Compared with speculation, what is more exciting is self-sufficient mining. The assembly of mining machine has become the focus of attention

in order to cater to the current mining boom, major manufacturers have released corresponding mining motherboards to seize the market. What can be inserted into the magic board of 13 graphics cards, super stable power supply and so on. It's easy to ignore the BIOS on the motherboard while configuring the heap. Although the current mining has experienced several years of training, but at present, when we assemble the mining machine, we still need to toss BIOS, in order to use the multi card to improve the performance of mining. For most mine friends, it is a great test to brush BIOS. If the brush is broken, the whole board will be scrapped. The major manufacturers in improving the corresponding configuration at the same time, but rarely invest too much research and development in BIOS. The reason is that the BIOS of mining machinery is difficult to develop, the research and development time is too long, and the cost recovery is slow. Therefore, compared with the BIOS of special mining machine, it is better to improve the profit of motherboard configuration
there are many mining motherboards on the market, but there are few motherboards with BIOS specially set for mining. Recently, Meijie has developed a special intelligent BIOS for the newly upgraded professional mining motherboard sy-b85-btc. The BIOS of this motherboard can intelligently identify 6 graphics cards. Save all mine friends time, plug and play, convenient and fast, mining no longer wait. We all know that AMD's mining graphics cards have been sold crazy recently, and NVIDIA can't sit there any more. It is reported that NVIDIA will launch a professional mine card gtx1060, which has no display output interface. Meijie, with foresight, has set up integrated display output for mining BIOS by default. After that, NVIDIA's gtx1060 can be perfectly adapted, more than enough

Meijie sy-b85-btc is based on the scheme design verified by mining instry for many years, and also continues the characteristics of Meijie's high efficiency and low price mine board. As an ATX board, Meijie is equipped with 7-phase luxury power supply, all solid black gold capacitor and PCI-E stabilized capacitor design, to ensure stable and safe mining< The sy-b85-btc adopts B85 chip design, supports the fourth and fifth generation CPU of lga1150 interface, and supports lga115x and LGA775 radiator. It is convenient for miner to upgrade the motherboard and use the old CPU and radiator at the same time. Of course, six PCI-E slots are essential for the motherboard specially designed for mining. Three of them are pci-ex16 slots and three are pci-ex1 slots, which can support up to 6 cards mining. Meijie sy-b85-btc also supports 7 * 24-hour all-weather mining, lightning protection, over-current protection, over-voltage protection, high temperature protection, etc. Such a sharp artifact, how can you not let mining friends heart?

3. There is such an operation. The so-called BIOS brushing is only applicable to some graphics cards, not all graphics cards. Some graphics cards are upgraded by manufacturers. For example, HD5750 and hd6750 increase the frequency of GPU, and a small amount of them increase the processor. But the core GPU is the same. At this time, you can brush BIOS to change 5750 into pseudo 6750 to improve the performance. This technique is similar to overclocking. But the success rate is not 100%.

4. blockchain is known as a decentralized distributed ledger, which has the characteristics of decentralization, point-to-point, openness, transparency and traceability, and these characteristics can just meet the needs of the film instry. So if the blockchain is applied in the film and television instry, what changes will happen? Through the blockchain technology, the establishment of a new community and communication mode can not only realize the traditional film and television instry account management, but also spread the investment rights to each community user. Now there is also a public service platform of blockchain for movies and TV plays in China, which uses blockchain technology to provide services for movie and TV play registration, project investment and project publicity. This is the landing application of domestic blockchain in the movie and TV instry.

5. Different versions of Bois have different options! The common AGP is as follows: AGP mode AGP mode determines the frequency of AGP, which is a multiple of 66MHz, 1 × The slowest, 8 × The fastest. At present, it can really support AGP 8 × Only the xabre of SIS is available. Some motherboards have automatic detection function, which can determine the most suitable speed according to the graphics card in the AGP slot. Some graphics cards may have a "AGP 4" in their advanced properties × Mode "enable / disable setting options, enable will be set to 4 ×， Disable will be set to 2 × The old Intel BX and via Apollo motherboards do not support AGP 4 e to the chipset they use ×， So there is no 4 × Select the highest value for these motherboards. AGP fast writes (AGP fast writes) determines whether the video memory is allowed to be written directly without transferring through the system memory. When this setting is set to "enable", it can rece the time for image data to be transferred to the graphics card for processing, because it skips the system memory controller. Setting this option to "enable" can improve performance at the expense of system stability. Some motherboards do not have this option, but generally speaking, motherboards with overclocking function provide this option. AGP sideband addressing (AGP sideband addressing) allows the graphics card to process more AGP requests without recing the main address / data transmission speed. NVIDIA said that the "enable" setting can improve the performance of the graphics card, but it may also lead to system instability, especially after the external frequency of the system is over frequency. AGP aperture size (AGP aperture size) the specific function of this item is to set the memory size of the AGP card sharing system. There are seven parameters that can be selected: 4MB, 8MB, 16MB, 32MB, 64MB, 128MB and 256MB. The default value is 64MB and the default value is 64MB. It is recommended to select the default value, namely 64M. Special attention: the change of "AGP sideband addressing" may cause system instability. Please modify it carefully!

6. Introction: Qing youleyou Network Technology Co., Ltd. is located in the beautiful coastal city of Qing. Its core business is website construction, network promotion, marketing planning, software development, advertising design and publicity
legal representative: Guo Chengjian
time of establishment: 2016-01-08
registered capital: RMB 100000
Business Registration No.: 370203230269407
enterprise type: limited liability company (invested or controlled by natural person)
address: no.46-824, Tongyu Road, Shibei District, Qing City, Shandong Province

7. Go to the BIOS to find the corresponding graphics card project, press F6, is the BIOS default, F7 is the optimal value

8. Even with supercomputers, it will take more than a year to solve the virus. Besides, bitcoin is a fully anonymous transaction, so it can only be said that it is difficult to catch him. Besides, the IP address of hackers of this level is definitely different from his location, so the hope is slim
finally, don't pay! Don't pay! Don't pay
the current information is that the hacker ranked second in the world's top 10 hackers published by NSA in the United States

9. Second life
official website: http://www.secondlife.com/
Chinese Forum: http://www.secondlifechina.cn/club/index.php
beginner's Guide: http://www.vr168.com/index.php/action_ category_ catid_ 8. HTML

in fact, you can simply regard it as a 3D online game, but if you just regard it as a game, it is much worse than the popular world of Warcraft, perfect world, fierce battle and miracle world, including the operability of characters, the authenticity of actions, the delicacy of characters and scenes, the color and proportion. But it's not just a game, because there are no monsters and no upgrades. In this world, you can chat with other users online, make friends with each other, make voice calls, dance in public places to earn a virtual currency called Linden coin, or use the virtual currency to trade with other people online. You can also recharge virtual currency on the website. You can also turn virtual money into real money

after reading it in the newspaper last week, I downloaded it and played it. The interface is all English. The appearance of the characters can be set at any time. People can get up and fly in the sky at any time (it's very similar to the virtual world in the matrix, there is no gravity). I can light the car on fire at any time and walk around, but it's still not very pleasant

it may be that ordinary people can't play. They can send e-mail, post, trade, and use a basic raw material called prim to design objects of any shape. Users can also write their own program scripts, so that items to achieve a variety of actions. This is different from the common online games, which use a kind of basic raw material called prim to design objects of any shape. Users can also write their own program scripts, so that items to achieve a variety of actions. This is different from the common "massively multiplayer online role-playing games" (mmorg), where the game rules are usually set by game companies, and players are forced to use existing tools instead of creating them. The rules of the game are usually set by the game company, players can only be forced to use existing tools and can not create< In 2005, Philip became famous overnight for his "second life"“ Second life is not a game developed by Philip. It is more like a virtual but real world. Everyone in "second life" is not only a member of that society, but also a creator of that world; Some people find life in this world, while others create wealth here

the researchers of political science think that it is an unfinished history of free market economy. Philosophers see "artificial life" equivalent to real life here. Sociologists regard it as the type evolution of social development history in virtual society

the influence of virtual world in real life on real society is unpredictable, but it has been eroding the concept of "reality"

"second life" is not only a simple simulation of real life, in this world, people's creativity and imagination are brought into play, and a large number of procts with the characteristics of intellectual labor are manufactured and exist here. Therefore, there has never been a new thing that can stimulate so many types of deep thinking as "second life". Not only in the Internet world, but also experts and scholars in the real society participate in it. It seems that everyone will make completely different interpretations of "second life" according to their different knowledge background, religious beliefs and cultural preferences, and these interpretations can justify themselves. Linden Lab made it clear that: in the world of "second life", all the power of the items made by users belongs to themselves, and even Linden Lab has no right to intervene. This kind of recognition of giving users the greatest creative power and ownership of personal goods undoubtedly stimulates the creative passion of every participant, so as to give full play to their talents to build this huge virtual world

PS: if you play in it, maybe you can really study what the media says
it's not difficult to understand it. Just log on the website secondlife.com, click join now, register an account and download the software of "second life", then you can enjoy the world on your computer. In this world, you can chat with other users online, add friends to each other, make voice calls, or use a virtual currency called Linden coin to trade with others online

does DNA mean virtual business? I don't know. The virtual business here has these sayings:

business in the virtual world
Author: Flying Pig release time: 2006.12.14 09:25:45 source: CCID media digital age

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second Li, which has just received tens of millions of dollars of venture capital The next step of "second life" is to enter the big online game market in China.

like youtube, Linden Lab, which is headquartered in San Francisco, has less than 100 employees. The difference is that the growth rate of the virtual game "second life" operated by this studio even exceeds that of youtube, with the number of users from 100000 at the beginning of this year to 2 million now, In less than a year, the population growth rate exceeded 40% per month. More and more game companies are holding virtual news conferences here, inviting reporters from major news agencies to participate in the virtual identity. IBM, Dell, Sony, Nissan motor, ABN AMRO and other big companies are buying houses here, and millionaires are rushing to be born - just by frying virtual land or making virtual expressions

if you log in to second life again today, you will find that the novice village is already overcrowded, full of new villagers looking around, full of strange ideas of panning for gold in the virtual world, and the real estate growth in the virtual world has far exceeded that in the real world. The pressure of server and software also makes Linden Lab unbearable. You will see scenes similar to those in the matrix: land, houses and even running water will disappear in an instant, and you will even find that an organ of your body will leave you because of the wrong mapping

if it's a traditional online game, players have already voted with their feet for such bad game programs and online services. But in second life, people don't care how they play, because it's a serious virtual business, another world outside the real world - how can you complain about the bad environment of a new world? In fact, the players in "second life" also protest and rally, but they don't complain about Linden lab. They protest that the virtual image is too cool to wear, that indivial consortia manipulate the price of virtual currency, and that the entry of large companies affects the creativity of virtual world. Some players even create virtual logic bombs to carry out terrorist activities, Blow up the offices of residents or enterprises they are not satisfied with< However, this kind of behavior is against the law. As early as November 2003, Linden Lab announced that the property rights of all things created in second life belong to the creator, and players can even convert virtual currency into cash. Such a measure won the unanimous welcome of the players. Today, in second life, a large number of transactions are carried out in Linden coins every day. In the first month of this year alone, there were 4.2 million clothes and real estate transactions, with a total amount of US $5 million. According to statistics, residents in second life spend about a quarter of their online time creating all kinds of things. They feel like they're creating a whole new world - they are. Linden Lab estimates that it will take 4100 people a year to create such a big world. Assuming that a programmer's salary is $100000 a year, the virtual value of second life is $410 million - 410 millionaires who can make real money

the latest version of second life is a 32 year old Chinese woman, Ailin Graef, who runs real estate in second life under the online name of Anshe Chung, which costs $10 to register, It has about 36 square kilometers of large communities in the virtual world - about the size of two New York Central parks. In Irene's Kingdom, high-rise buildings are restricted in some areas, and shopping malls and nightclubs are prohibited in some places. By relying on small profits and beautiful living environment, Irene makes her land appreciate. She can earn more than 1 million yuan a year, becoming a new generation of business genius in the virtual world. Of course, she has changed her job of teaching Chinese to a part-time job, concentrating on her virtual business<

it's exciting to hear that a company in Shanghai has won the operation right of "second life" and will be tested next month. Although I don't have time to play online games, I still want to go in and fry the land and try my luck. I wonder if the Chinese version of second life's virtual property can also be freely convertible with real currency? It's a serious issue to consider
References: http://minhoil.it.com.cn/articles/228114.htm

10. First of all, we start with the analysis of various attributes after the completion of the vehicle, namely rability, power, maximum speed

1. Durability is determined by the amount of metal materials used, and the weight of each material is also different. For example, one unit of gold is about twice as heavy as one unit of steel

2. The power is determined by the number of on-board batteries. Generally, 2-4 on-board batteries are enough for small cars

3. The power consumption is determined by the number of tires, lights and weapons. The key point is that the power consumption is only when working. I have tried many times and it seems that it has nothing to do with the weight of the car. I have different opinions For example, if you don't fire weapons, you don't consume electricity)

4. According to my observation, the maximum speed is determined by the type and number of tires, which seems to have nothing to do with the weight of the car without overloading

5. Load bearing capacity of the vehicle:

it seems that many small partners have encountered the situation that the plane can't fly and the car can't run, which is related to the loading capacity. The loading capacity of the rubber tire (No.2 tire) is 6.5T (ton, the same below) and the theory is 39t

but in fact, I use six rubbers, and the weight of the vehicle is 35.8, which is not overloaded. When the vehicle weight increases to 36.7, it is overloaded, Does the hero make complaints about 3 tons (Tucao)


6. Aircraft carrying capacity: similar to automobile, yellow small circle aircraft can provide 17.5t loading capacity<

my test results are as follows, for reference:

test1: one flight engine (17.5t load, the same below), two batteries, dead weight 6T, easy take-off, speed 80 +

test2: Four flight engines, two batteries, dead weight 60t, unable to take-off, speed 0 (theoretically, four load capacity should be 70t)

7 A lot of people don't seem to know how to make the vehicle turn. When you put on the tire, double-click the tire you want to make him turn. There is LR in the list on the right. Tick below LR and click apple<

8. Design table of early pure driving vehicles:

one engine 03 (if not, Change to No.2)

car battery 2-3

cockpit 1

side seat 3

rubber tire 6

steel 300 units or aluminum 600 units (aluminum 600 is lighter than steel 300, but the amount of blood is about 2.5 times)

weapon free

the final proct weight is 35t (the weight is not enough to add materials to 35t), the maximum speed is 60