The reason turned out to be simple: most of the repaired video cards were stored in a room with high humidity. The graphics cards were purchased from the same vendor within two weeks. At the same time, all cards were used for mining.
Generally, however, mining does not affect the health and performance of 3D cards. This demonstrates the vulgarity of what happened: It was moisture that “killed” the adapters.
As mentioned, rumors that the video card driver has mysteriously gone corrupt have not been confirmed.
Source: Ferra
