Bois setup of Qicaihong H81 mine

1.

1. This does not need too many settings, the best graphics card to use NV graphics card 2, the system win10, the power supply is sufficient, the latest version of the motherboard BIOS, the BIOS settings for the main graphics card to PCI e

2, the hard disk must be GPT format, the system must be 64 bit, UEFI does not support 32-bit system

note: UEFI can boot x64 system on MBR disk, but it needs special settings

3. The traditional MBR partition only supports 2.2t hard disk, and the hard disk larger than 2.2t needs GPT, and the BIOS supports opening the integrated graphics card (which can be set) to double display

However, Qicaihong does not have the motherboard of h81-a. h81-a is an ASUS brand and can not support six graphics cards

select factory settings in BIOS, press enter to save and exit, then discharge the main board COMS, and then enter BIOS to set

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extended data:

seven rainbow motherboard boot into BIOS method:

1, you can press del key to enter BIOS

2. You can boot the BIOS directly without connecting the hard disk

there are two conditions for supported graphics cards:

1. Several graphics cards are supported in a few slots, and the expansion slots of ciex1 and pciex16

The main board power supply and power supply are enough. When most motherboards are turned on, you can enter the BIOS interface by continuously pressing the "del" key. Some notebooks can only enter the BIOS interface by pressing F2

BIOS is not only the basic input and output system of computer motherboard, but also the basic system of communication and recognition between computer hardware

contents include: power settings, hardware on / off, hardware working mode settings, overclocking, etc. The contents of bios are in English. Now some brands of new motherboards support Chinese. The options in BIOS can't be set randomly without understanding its specific function, so as to avoid the computer can't boot normally

its main function is to provide the most direct hardware setting and control for the computer. In addition, BIOS also provides some system parameters to the operating system

the change of system hardware is hidden by BIOS, and the program uses BIOS function instead of directly controlling the hardware. Modern operating systems ignore the abstraction layer provided by BIOS and directly control hardware components

BIOS Setup program mainly manages and sets the basic input and output system of the computer to make the system run in the best state. Using BIOS Setup program can eliminate system faults or diagnose system problems

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. 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?

4. Try to take the motherboard out of the chassis, bare metal try, and then can't use the replacement method to replace the power motherboard or something

5.

The hard disk boot has been set as an example:

1. Turn on the computer and wait for the boot screen to appear. Press the "delete" key to enter the home page of BIOS settings of Qicaihong motherboard.

6. How much money do you earn every day in Fengbang? We can't make much money in Fengbang every day. Many of them are all for advertising, so they can't make any money at all.

7. You have to check before you can get an injection. China rare blood group home has been established for six years, with high credibility. It is the largest rare blood group organization in China. There are a lot of proction data of expectant mothers. It's good for you to know more. Understand clearly, I believe professional will be good

8.

first insert the USB flash disk to start the machine. When the trademark map appears, keep pressing the ESC key - the bootable option will pop up - move the light bar to USB + XXXXXX (USB flash disk name) - enter to enter the PE system< br />

10. Different manufacturers and versions of BIOS have the same password setting method. Now take Phoenix award 6.0 as an example. When the prompt "press del to enter setup" appears at the bottom of the screen ring the computer startup, immediately press the "del" key to enter the CMOS setup program. In the main menu, there are two items for setting password permissions, namely: "set supervisor password" and "set user password". In addition, the "security option" item in the "advanced biosfeatures" menu is used to set the type of password application, which has two items: "setup" and "system". Through the setting of password authority and password checking mode, six password setting schemes can be combined, but in fact only four schemes are feasible. Scheme 1: "security option" is set to "setup", and then "set supervisor password" is set. In this way, the supervisor password will be required to enter the CMOS setup program after boot, but not before entering the operating system. This scheme is suitable for computers in public places, such as school computer rooms, offices, etc. Scheme 2: set "security option" to "setup", and then set "set supervisor password" and "set user password" (using two different passwords). In this way, the supervisor password or user password will be required to enter the CMOS setup program after boot (if the user password is entered, the user password can only be changed, but the CMOS parameters cannot be changed), but the password is not required to enter the operating system. This scheme is suitable for computers in public places, such as school computer rooms, offices, etc. Scheme 3: set "security option" to "system", and then set "set supervisor password". In this way, not only the supervisor password is required when entering the CMOS setup program, but also the supervisor password is required before entering the operating system. This scheme is suitable for personal computers. Scheme 4: set "security option" to "system", and then set "set supervisor password" and "set user password" (using two different passwords). In this way, you will be required to enter the supervisor password or user password when you start the CMOS setup program (if you enter the user password, you can only change the user password, but you cannot change the CMOS parameters), and you will also be required to enter the supervisor password or user password before entering the operating system. This scheme is suitable for computers in public places, such as school computer rooms, offices, etc. This scheme is suitable for personal computers and allows a specified number of people to use. Password is protective, but if you forget it, it will bring trouble. Therefore, in addition to setting the password, we should learn to crack the CMOS password. The cracking of CMOS password is to break the password when you forget the password, cannot enter the CMOS setup program or cannot enter the operating system. Although many people have mentioned that the so-called "universal" password of award BIOS and amicmos can't pass on the new motherboard at all, the following methods can make you easily crack the CMOS password. The method of refreshing BIOS is applicable to password setting scheme: scheme 1 and scheme 2 go online to find the latest BIOS file of this motherboard and the BIOS refreshing program corresponding to BIOS. Then refresh BIOS in DOS. This method is very effective. However, it should be noted that refreshing BIOS is very dangerous, and it is best to operate under the guidance of experienced experts. Jumper discharge method is applicable to password setting scheme: all schemes open the chassis, and find a CMOS related jumper on the motherboard. This jumper is usually inserted in the 1-2 pin, as long as it is inserted in the 2-3 pin, and then turn on the host power switch, the screen is still black, in fact, the host has cleared the CMOS content. At this time, jump the CMOS jumper back to the 1-2 pin. Tip: the pins of some CMOS jumpers on the motherboard have been shielded. At this time, just find a pair of tweezers and contact the two pins of tweezers with 2-3 of the jumper. At this point, turn on the power switch to clear the CMOS content. The battery discharge method is applicable to the password setting scheme: all schemes open the chassis and find a round button battery on the main board (to ensure that the CMOS parameters and system clock will not be lost e to the power failure of the computer). After taking out the COMS battery, wait for more than 3 minutes, and then put it back into the battery holder, the password will be released