Tb250btc can't recognize graphics card

1. (1)
BIOS
to upgrade the latest 503bios on the official website:
http://www.biostar.cn/upload/Bios/B25CF503.BSS.rar
UEFI
BIOS update method, steps and confirmation diagram
http://www.biostar.cn/app/en-us/support/faq_ content.php?S_ Id = 503
(2) the OS must be installed with one or five graphics cards first,
the system must use win10
1703 version
and UEFI
OS installation.
after installation, plug in all six graphics cards.
then set them in BIOS.
BIOS setting
Yingtai tb250-btc with six graphics cards mining processing method:
1 M. 2
the SSD of the PCI channel needs to occupy the PCI channel, while the tb250-btc of the six cards also occupies multiple PCI channels
2. In this way, once the PCI
SSD is inserted, the insufficient PCI channel of CPU will cause hardware conflict, which will lead to the failure of some graphics cards. Moreover, the miner does not have high requirements for hard disk. Therefore, it is better not to use the m.2
SSD of PCI
for miner.

2. M. 2. The SSD of the PCI channel needs to occupy the PCI channel, and the tb250-btc of the six cards also occupies multiple PCI channels. In this way, once the PCI SSD is inserted, the lack of the PCI channel of the CPU will cause hardware conflicts, which will lead to the failure of some graphics cards. Moreover, the mining machine does not have high requirements on the hard disk. Therefore, the mining machine had better not use the m.2 SSD of the PCI

3. This is a miscellaneous power supply. When the rated power is 300W at most, the demand for playing lol is not high, and the power consumption of the graphics card should not be too large. The two handed gtx750 with more than 100 yuan is OK

4. If multiple independent graphics cards are installed on Yingtai tb250-btc D + mining motherboard, any one of the graphics cards can be connected to the display to start normally.

5. Yingtai's tb250 BTC has an m.2 key m interface, so it can be connected to PCI-E devices. With ngff m.2 to PCI-E x16 slot adapter card, it can be connected to the graphics card. Moreover, with its original six PCI-E slots, Yingtai's tb250 BTC can realize 7-Card mining, and the bandwidth does not affect the computing power of the graphics card at all. And the motherboard's own workmanship and power supply are quite excellent, mining stability performance is also good.

6. Introction: Guangdong Qike focuses on the R & D and operation of games and live broadcasting. The company has a number of top Internet technologists joining in. Relying on the Internet, the company is committed to "resource integration, brand operation, market drive and win-win cooperation" to build the company into an influential game and live broadcasting platform in China
legal representative: Zhengchu District
time of establishment: February 12, 2018
registered capital: RMB 200 million
enterprise type: limited liability company (solely owned by natural person)
Company Address: room 2622, 26 / F, a4-2, building a4-1 and a4-2, Baoli Zhongjing building, no.406-2, Huasui Road, Tianhe District, Guangzhou (office use only) (independent declaration)

7. My friend, we dig different mines

8. Yingtai tb250-btc D + motherboard can use the CPU integrated core graphics card. At this time, the display interface provided by the motherboard is used to connect the display
you can also install an independent graphics card and connect the display with the display interface on the independent graphics card
you can choose to use core graphics card or stand-alone graphics card according to your budget and computer usage.

9. I don't know what you mean by "plug in directly". It's better not to plug in the power on state. The graphics card doesn't support hot swap. Be careful to burn it. The situation you said may be: 1. The graphics card needs external power supply. You didn't plug it in, so the graphics card can't be recognized. 2 motherboard power shortage, graphics card does not work, such as the use of not 24 pin power will lead to this result. Integrated graphics card board and then install the motherboard generally do not need to set BIOS, plug in can identify, at least can boot, display can be bright. After entering the system, the driver needs to be refitted. In BIOS, display into is generally automatic.

10. Strange, you don't connect the monitor data cable to the built-in graphics card port, do you? In addition to the automatic switching of al graphics cards in laptops, the external graphics card in desktop computers will not be considered as the internal graphics card if there is any problem? If the connection is normal, turn off the built-in graphics card with advanced CMOS.