Setting of main board in mining

1.

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

2. You can use the latest BIOS on the official website.
the settings have been adjusted in the new BIOS. There are operation steps in DOS. You can refer to the following
Mining graphics card to install a driver. Mining generally uses the same chip graphics card

3. Mining mainly depends on the performance of the graphics card, which has nothing to do with the CPU, so mining has no requirements for the motherboard. Generally, as long as the motherboard has six PCI-E slots, it can be used for mining, but to stabilize the mining, the motherboard actually needs a series of special designs. Now the instry orders a lot is Mingyu
ms-b85-btc, which is a remaking of the classic mining scheme and has been used for mining. This scheme has been digging for four years and has no problem. The price of less than 400 yuan supports the 4th and 5th generation u and 775 radiators, which is very helpful to rece the cost. Moreover, the CPU power supply and PCI-E power supply are specially strengthened for mining, and the stability is guaranteed.

4. 1. Because the bandwidth of the first x16 independent graphics card slot is provided by the CPU, while the second one is generally provided by the chipset (the highest X4 provided by the chipset); 2. Some of the bandwidth of the first x16 independent graphics card slot can be split (generally divided into X8 + x8), so that the bandwidth of the second graphics card slot is only X8. In fact, if two graphics cards are inserted at the same time, the bandwidth of the first graphics card slot is only X8 at this time; 3. Some chipsets or CPUs can provide bandwidth. At this time, the speed of the second, third... Graphics card slots may also be x16, depending on different chipsets; 4. Generally, only high-end and flagship chipset motherboards are allowed to split the PCI-E channel of CPU (such as Z170, x99, etc.). 5. If it's not a high-end chipset, the bandwidth of the second graphics card slot is at most X4

5. 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?

6. Mining mainly depends on the graphics card, because mining is the graphics card in the calculation, not the CPU in the calculation. Of course, it has something to do with the motherboard. There are several major requirements:
1. Six PCI-E slots are provided to connect six graphics cards

2. BIOS optimization, which can be identified by inserting 6 cards, does not need manual adjustment
3. Stable operation and unstable motherboard may cause automatic restart and shutdown, affect efficiency, or cause short circuit graphics card burn out
at present, B250 / B350 mining motherboards are mainly promoted in the market. Some new ones are very interesting, such as 7 cards / 8 cards. However, these schemes have not yet passed the test. There may be unstable factors, and some of them are not in stock. In fact, the previous 8 series are more suitable for mining. The ms-b85-btc made by the furniture factory is a very good mining board. After years of mining scheme verification, 6 PCI-E, BIOS automatic identification, and PCI-E voltage stabilizing capacitor design are added. The mining is stable, and the shutdown cost is low.

8. CP and CV are two different thermodynamic parameters; The former is equal pressure heat capacity and the latter is equal volume heat capacity.