我第一次用夹子把BIOS芯片夹住刷机时，进度到一半就卡死不动了，
然后现在想再刷机，夹住BIOS芯片就显示
Connecting Error CH341(Not found)
Connecting Error CH341(Not found)
Connecting Error CH341(Not found)
Connecting Error CH341(Not found)
IC not responding
并且windows没有识别到CH341A的样子，但如果不夹BIOS芯片，直接插CH341A到USB口，电脑是就有识别到CH341A的提示音
