Mining motherboard to brush it
Publish: 2021-04-18 08:47:35
1. 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
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
2. 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.
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.
3. 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?
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?
4. Phoenix is the BIOS chip 1. Phoenix Phoenix Phoenix (American city) 2. Phoenix, the eternal bird, the perfect person, the perfect thing 1. BIOS classification at present, the more popular motherboard BIOS on the market mainly includes three types: awardbios, ambiios, Phoenix BIOS. Awardbios is a BIOS proct developed by awardsoftware company, which is most widely used in the motherboard at present. The awardbios has complete functions and supports many new hardware. At present, most mainboards in the market adopt this kind of BIOS. Amibios is the BIOS system software proced by AMI company. It was developed in the mid-1980s. Most of the early 286 and 386 used amibios. It has good adaptability to all kinds of software and hardware and can ensure the stability of system performance. After the 1990s, green energy-saving computers began to be popular, but AMI failed to launch a new version in time to adapt to the market, which made the award BIOS occupy more than half of the country. Of course, now AMI also has a very good performance, the new version is still powerful. Phoenix BIOS is the proct of Phoenix company. Phoenix means Phoenix or the immortal bird in Egyptian mythology, which has the meaning of perfect thing. Phoenix BIOS is mostly used in high-end 586 original brand computers and laptops. Its picture is simple and easy to operate. 2. The method to determine the BIOS version of the motherboard to upgrade the BIOS, the premise is that the BIOS on the motherboard must be flash BIOS (flash memory), ordinary BIOS can not be upgraded by software method. To identify whether it is flash BIOS or not, you can check the user manual of the computer motherboard (flash BIOS is used in most motherboards). You can also check whether there is a new version of the BIOS of the motherboard on the homepage of the motherboard proction company according to the brand and model of the motherboard. If there is, of course, it can be judged as flash BIOS. If it is the original machine, you should go to the manufacturer's home page to check whether there is BIOS upgrade software for the machine. After confirming that the BIOS on the motherboard can be upgraded, we should also determine its current version number. The specific methods are as follows: restart the machine, and we can see the following boot images (it can't be mapped, just in the lower left foot of the screen or press del key to view). To view these images carefully, press the "pause" key in the upper right corner of the keyboard.
5. It mainly uses the skill of "seeing and touching". When the power is turned off, check whether the components are connected correctly, whether the capacitance and resistance pins are in good contact, whether the surface of each component is scorched or cracked, and whether the copper foil on each circuit board is burnt out. At the same time, you can touch the surface of some chips with your hand to see if there is a very hot phenomenon
replacement method
when it is uncertain which component is responsible for some fault phenomena, the suspected part can be replaced
replacement method
when it is uncertain which component is responsible for some fault phenomena, the suspected part can be replaced
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.
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.
7. 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. However, to stabilize the mining, the motherboard actually needs a series of special designs. Now a lot of orders in the instry are made by Mingyu ms-b85-btc, which is a remaking of the classic mining scheme. It has been used for mining for four years, but there is 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, CPU power supply and PCI-E power supply are specially enhanced for mining, and the stability is guaranteed.
8. 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. However, to stabilize the mining, the motherboard actually needs a series of special designs. Ask me if you have any questions.
9.
Now mining can use ha Yu miner , perfectly compatible with this kind of computer equipment, for computer configuration, automatic optimization of computer configuration mining algorithm. A lot of people are already using it
10. Q: what is BIOS
A: BIOS (basic input-output system) is the basic input-output system, which provides the most basic function support of computer system. What should be clear here is that BIOS exists as a program. With the continuous progress of computer technology, BIOS program is not as simple as before, but has become a complex "system", which includes boot code, basic hardware driver, parameter setting program and software developed by some manufacturers
Q: why refresh the BIOS on the motherboard
A: first of all, the most direct benefit of upgrading BIOS is that you can get many new functions without spending money. Take a simple example: someone else's motherboard can use a USB device to start the computer, but their own can't, just upgrade the BIOS. Secondly, upgrading the motherboard BIOS can also solve some defects in the chipset and motherboard design, and eliminate some special computer faults. For example, the common old motherboard does not support large capacity hard disk and other situations can be solved by updating BIOS
Q: what is flash ROM
A: BIOS must be stored in ROM where data will not be lost after power failure. However, it is not as convenient to modify the data in ROM as disk. In the early days, the small bugs of BIOS on motherboard only aggrieved the users, and the big bugs needed to replace the chip. Later, there appeared EPROM which was written by special equipment to erase data with ultraviolet ray, which reced the upgrade cost. Later, EEPROM with the characteristics of "high voltage write, low voltage read" appeared. The read and write voltages of the updated procts are consistent, which simplifies the update work. EEPROM is also often referred to as flash ROM
Q: what software is used to refresh the BIOS on the motherboard
A: according to the type of BIOS used on the motherboard, the refresh software is also different. AWD BIOS refresh tool is AWDFLASH, AMI BIOS is amiflash, and there are also refresh software under Windows system, such as "@ BIOS", which are provided by motherboard manufacturers
here we take AWDFLASH as an example to introce the method of refreshing BIOS. Start the computer, press and hold F5 key to enter DOS real mode, awdflash.exe and BIOS file to a directory, and execute awdflash.exe. In the "file name to progran" box, enter the file name "* * * *. Bin" of the newly downloaded BIOS, and then press enter. When you ask whether you need to back up the original BIOS, select "Y", and enter a file name (such as BF. Bin) to save the BIOS in the "file name to save" box, so as to save the BIOS in case of BIOS refresh failure. After pressing enter, the system will ask you if you want to continue. After pressing "Y", after waiting for a period of time, the system will prompt that the writing is successful
Q: do you have to refresh the BIOS on the motherboard under DOS, or can you refresh the BIOS directly under windows
A: it is not necessary to upgrade the BIOS of the motherboard under DOS. Many motherboards have their own refresh program in the BIOS. Just press the hot key (or set the corresponding jumper) prompted on the screen when you start the machine, and put the BIOS file floppy disk into the floppy drive. Now there are many software that can directly refresh BIOS under Windows system. This kind of software can even automatically determine the type of motherboard and connect to the manufacturer's website to download the latest BIOS to refresh
Q: how to avoid BIOS refresh failure
A: there are many reasons why the BIOS refresh is not successful. It must be noted that the BIOS data file must match the motherboard model exactly. In addition, the version of the refresh program should be appropriate, so the BIOS upgrade package provided by the motherboard manufacturer will have a special refresh tool. In addition, in order to ensure the reliability of the file data, I suggest that when you refresh the BIOS, you might as well the refresh program and BIOS data file to the hard disk first. In the refresh process, a sudden power failure will cause the refresh failure, so the power supply situation also needs attention
Q: failed to refresh BIOS, what should be done
A: in fact, refreshing the BIOS on the motherboard is very dangerous. The common repair methods are as follows:
1. A boot block program is solidified in the award BIOS, which will not be refreshed by the refresh software. Therefore, even if BIOS refresh fails, boot block can still control isa graphics card and floppy drive. But now most motherboards do not support ISA, so it is better to use floppy drive
first make a system disk, delete the config.sys and autoexec.bat in it, and then the correct BIOS update program and data file to the system disk. Then create autoexec.bat in the system disk, and add: AWDFLASH xxx.bin / Sn / py (xxx.bin is the BIOS data file). The / Sn / py parameter indicates that the BIOS is updated instead of being backed up. When the refresh fails, insert this disk to restart, the system will automatically update the BIOS, wait a few minutes and then restart, the general BIOS can be restored
2. If the damage is serious, even the boot block is damaged, you can try "hot swap" to repair it. After the BIOS completes the post power on self test and the system starts the bootstrap program, the operating system takes over the control of the system. After completing the boot process, BIOS has completed its mission, and then it basically does not work
first, let off the static electricity, find a motherboard with the same model as the broken motherboard (hereinafter referred to as "good motherboard"), pull out the BIOS chips of the two motherboards respectively, and then plug the BIOS chip of the good motherboard back into the BIOS socket. Be careful not to plug it too tightly, as long as the pin just touches the socket. Start the computer, enter the pure DOS state, dial out the good BIOS chip, and then insert the bad BIOS chip into the motherboard to refresh the BIOS, the problem can be solved.
A: BIOS (basic input-output system) is the basic input-output system, which provides the most basic function support of computer system. What should be clear here is that BIOS exists as a program. With the continuous progress of computer technology, BIOS program is not as simple as before, but has become a complex "system", which includes boot code, basic hardware driver, parameter setting program and software developed by some manufacturers
Q: why refresh the BIOS on the motherboard
A: first of all, the most direct benefit of upgrading BIOS is that you can get many new functions without spending money. Take a simple example: someone else's motherboard can use a USB device to start the computer, but their own can't, just upgrade the BIOS. Secondly, upgrading the motherboard BIOS can also solve some defects in the chipset and motherboard design, and eliminate some special computer faults. For example, the common old motherboard does not support large capacity hard disk and other situations can be solved by updating BIOS
Q: what is flash ROM
A: BIOS must be stored in ROM where data will not be lost after power failure. However, it is not as convenient to modify the data in ROM as disk. In the early days, the small bugs of BIOS on motherboard only aggrieved the users, and the big bugs needed to replace the chip. Later, there appeared EPROM which was written by special equipment to erase data with ultraviolet ray, which reced the upgrade cost. Later, EEPROM with the characteristics of "high voltage write, low voltage read" appeared. The read and write voltages of the updated procts are consistent, which simplifies the update work. EEPROM is also often referred to as flash ROM
Q: what software is used to refresh the BIOS on the motherboard
A: according to the type of BIOS used on the motherboard, the refresh software is also different. AWD BIOS refresh tool is AWDFLASH, AMI BIOS is amiflash, and there are also refresh software under Windows system, such as "@ BIOS", which are provided by motherboard manufacturers
here we take AWDFLASH as an example to introce the method of refreshing BIOS. Start the computer, press and hold F5 key to enter DOS real mode, awdflash.exe and BIOS file to a directory, and execute awdflash.exe. In the "file name to progran" box, enter the file name "* * * *. Bin" of the newly downloaded BIOS, and then press enter. When you ask whether you need to back up the original BIOS, select "Y", and enter a file name (such as BF. Bin) to save the BIOS in the "file name to save" box, so as to save the BIOS in case of BIOS refresh failure. After pressing enter, the system will ask you if you want to continue. After pressing "Y", after waiting for a period of time, the system will prompt that the writing is successful
Q: do you have to refresh the BIOS on the motherboard under DOS, or can you refresh the BIOS directly under windows
A: it is not necessary to upgrade the BIOS of the motherboard under DOS. Many motherboards have their own refresh program in the BIOS. Just press the hot key (or set the corresponding jumper) prompted on the screen when you start the machine, and put the BIOS file floppy disk into the floppy drive. Now there are many software that can directly refresh BIOS under Windows system. This kind of software can even automatically determine the type of motherboard and connect to the manufacturer's website to download the latest BIOS to refresh
Q: how to avoid BIOS refresh failure
A: there are many reasons why the BIOS refresh is not successful. It must be noted that the BIOS data file must match the motherboard model exactly. In addition, the version of the refresh program should be appropriate, so the BIOS upgrade package provided by the motherboard manufacturer will have a special refresh tool. In addition, in order to ensure the reliability of the file data, I suggest that when you refresh the BIOS, you might as well the refresh program and BIOS data file to the hard disk first. In the refresh process, a sudden power failure will cause the refresh failure, so the power supply situation also needs attention
Q: failed to refresh BIOS, what should be done
A: in fact, refreshing the BIOS on the motherboard is very dangerous. The common repair methods are as follows:
1. A boot block program is solidified in the award BIOS, which will not be refreshed by the refresh software. Therefore, even if BIOS refresh fails, boot block can still control isa graphics card and floppy drive. But now most motherboards do not support ISA, so it is better to use floppy drive
first make a system disk, delete the config.sys and autoexec.bat in it, and then the correct BIOS update program and data file to the system disk. Then create autoexec.bat in the system disk, and add: AWDFLASH xxx.bin / Sn / py (xxx.bin is the BIOS data file). The / Sn / py parameter indicates that the BIOS is updated instead of being backed up. When the refresh fails, insert this disk to restart, the system will automatically update the BIOS, wait a few minutes and then restart, the general BIOS can be restored
2. If the damage is serious, even the boot block is damaged, you can try "hot swap" to repair it. After the BIOS completes the post power on self test and the system starts the bootstrap program, the operating system takes over the control of the system. After completing the boot process, BIOS has completed its mission, and then it basically does not work
first, let off the static electricity, find a motherboard with the same model as the broken motherboard (hereinafter referred to as "good motherboard"), pull out the BIOS chips of the two motherboards respectively, and then plug the BIOS chip of the good motherboard back into the BIOS socket. Be careful not to plug it too tightly, as long as the pin just touches the socket. Start the computer, enter the pure DOS state, dial out the good BIOS chip, and then insert the bad BIOS chip into the motherboard to refresh the BIOS, the problem can be solved.
Hot content