What are the possible reasons that could cause a Professional miner to burn out its hashboard?

Created by Zhen Chain Micro, Modified on Thu, 18 Jul at 11:13 PM by Zhen Chain Micro

1. The insufficient tightening of the fixing screws of the hashboard can cause board burnout, and the burnt area is often near the fixing screws of the hashboard. Therefore, it is important to ensure that the screws are tightened properly when installing the hashboard.

2. A high amount of dust on the hashboard can lead to high-temperature damage to the board.