I found on CSDN that if the lights to turn off the laptop ’s keyboard were not there, then I went to Baidu (because I think this is a technical problem and there should be results that could not be found). I thought it could not be turned off. All was to turn off the computer ’s keyboard Blog. So, I found a very simple key lamp for notebooks in Baidu.
The following is the content of Baidu:
https://haokan.baidu.com/v?vid=11634229432871497098&pd=bjh&fr=bjhauthor&type=video
