Electronic equipment system processing method and device and electronic equipment

The invention provides an electronic equipment system processing method and device and electronic equipment. The method is applied to the electronic equipment with a system architecture consisting ofa processor and a persistent memory. In the installation process of an operating system, a system initialization request is responded to for the first time, and a file system writes the whole system file of the operating system into the persistent memory for storage. Therefore, when the operating system is started, the starting address of system startup files is obtained through the file system, the system startup files are directly and sequentially executed from the first address, so that initial starting of the operating system of the electronic equipment is realized, and the operating interface of the system is output. Compared with electronic equipment with a traditional system architecture in which the operating system can be started only by reading the system startup files from a memory (such as a solid stat