1, try to restore the BIOS to the factory state first;
2. Whether there is virus in the system, it is recommended to scan and kill virus in safe mode;
3. Did the hardware driver install successfully after reinstalling the system?
4. It is best to reinstall the operating system first;
5. If there is still a problem after reinstalling the system, it is likely to be caused by hardware incompatibility;
6. Ask businesses or friends who are familiar with computers. Maybe they will help.
7. Good luck!
In addition, it is especially recommended that:
1. Pull out the graphics card and memory, clean it with an eraser, clean the slot, and then insert the graphics card and memory tightly; Replace incompatible and problematic memory.
2. Update the graphics card driver to reduce the resolution, color quality and refresh rate; Reduce Hardware Acceleration-Desktop Properties-Settings-Advanced-Troubleshooting-Reduce Hardware Acceleration to "None" and replace a higher-level graphics card if necessary.
3. Check the remaining space of the hardware. Generally speaking, the C drive that comes with the system should at least guarantee the space of 1GB, and move the virtual memory from the C drive to the partition with large disk space.
4. Too many hard disk fragments can easily lead to blue screen. Every once in a while, defragment the disk.
5. If the power supply voltage is unstable and the power supply power is insufficient, replace the high-quality and high-power power supply.