Status:
In the device manager, my display manager only displays the Microsoft basic display adapter, without the nvidia graphics card device information that comes with my computer. Can't run deep learning with gpu.
Situation 1: There
was a computer before, but after using it for a period of time, it only displayed the basic Microsoft display adapter, without the nvidia graphics card device information that came with my computer, and then the cuda used it well before and there was a problem.
Solution: After
many attempts, there is no effect. I did not find the reason. I thought that my graphics card was broken.
Try to reinstall the nvidia driver, the installation fails and it shows that no graphics card is found.
Finally, reinstall the system and it's OK, see case 2 for details;
it is recommended to uninstall all graphics card drivers and install nvidia drivers. If the installation fails, consider reinstalling the system.
Suggest
Situation 2:
Just after reinstalling the system, the situation is still the same: "Only the Microsoft basic display adapter is displayed, and there is no nvidia graphics card device information that comes with my computer".
Then check and download the nvidia driver on the nvidia official website:
https://www.nvidia.cn/Download/index.aspx?lang=cn
Tip:
You can find your own graphics card by referring to it.
Then download and install.
The installation was successful this time.
Display adapter after success:
success!