Why did the graphics card suddenly get stuck?

This should be judged from many aspects: 1, driving problems, and sometimes driving various bugs will lead to stuck problems; 2, the temperature problem, the graphics card will be stuck if the temperature is too high, pay attention to check the graphics card fan or replace a better cooling scheme, long-term high temperature will lead to hardware aging and card sticking, and the host should pay special attention to heat dissipation; 3. Game programming problems, such as GTA4 optimization problems at that time, easily lead to memory overflow; 4, CPU overload, which is generally caused by some programs suddenly occupying CPU, which can be found out through background monitoring; 5. The jam caused by memory overload is also caused by the sudden occupation of some programs, which can be checked through background monitoring.