Regarding your question about heat dissipation, please note the following: This mini PC is designed with portability as its core advantage, resulting in a compact internal space. Therefore, under high loads (such as demanding games or multitasking), its heat dissipation capacity is slightly less than that of a traditional desktop PC. This is a common characteristic of mini PCs.

To achieve better heat dissipation, we recommend the following when using it:

• Place the device on a well-ventilated desktop, avoiding placing it in a closed cabinet or where it is obstructed by clutter;

• Regularly clean the dust from the vents and fans;

• If needed, consider using it with a small cooling pad.

This appears to be a system issue. The system has crashed. Do not suddenly power off the system during use. This may corrupt system files and cause an automatic repair screen to appear.

You can download a new system from our official website: https://www.bosgame.com/pages/download-center

• Perform a System Restore Using the Video Guide: If you wish to restore your existing system, please refer to our video SOP specifically designed for system restore. The process is clear and intuitive.
  Video Link: https://www.youtube.com/watch?v=qvgVn5OcKAc

• Download and Install a Fresh Operating System: If you find the restore process complex, or if your system has many problems, we recommend downloading and installing a fresh E2 system, which usually provides a cleaner experience.
  Download Address: Please visit the official support page: https://www.bosgame.com/pages/download-center
  Installation Guide: You can find a detailed illustrated installation tutorial at the bottom of this page.