Patent ID: 11966596
Assignee: MITAC COMPUTING TECHNOLOGY CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 10:
11. The method as claimed in claim 1, the method further comprising:
in response to receiving from the server host an awakening command for making the storage system switch from the power-saving mode to the normal mode, the expander making the processing unit control the power supply to operate in the normal state to output the operation electricity;
when the voltage of the operation electricity is within a predefined normal range, the power supply generating a normal voltage signal indicating that the voltage of the operation electricity is within the predefined normal range, and outputting the normal voltage signal;
the expander determining whether the normal voltage signal is received; and
the expander switching from the power-saving state to the normal state when determining that the normal voltage signal is received.