公开(公告)号：US11442518B2

公开(公告)日：2022-09-13

申请号：US16516661

申请日：2019-07-19

Applicant: Wistron Corp.

Inventor： Zh-Wei Zhang ,  Syu-Siang Lee

IPC: G06F1/00 ,  G06F1/26

Abstract: An extended system includes at least one peripheral component interconnect express (PCIE) connector and a control device. The PCIE connector is suitable for connecting to at least one server device. The control device is connected to PCIE connector. According to at least one working voltage generated by the server device, the control device turns on the extended system and ignores a power control signal generated by the extended system, or the control unit generates at least one wakeup signal according to the power control signal generated by the extended system and transmits the wakeup signal to the server device, so that the server device may turn on and generate a working voltage.