Patent ID: 8145801

Claim:
A computer comprising: an I/O (input/output) chip; an eject button connected with the I/O chip; an optical disk driver (ODD); and a control system stored in a storage system and being executable by at least one processor of the computer, the control system comprising: a detection module operable to read a driving signal from an output port of the I/O chip connected with the eject button and detect whether the eject button has been pressed according to the driving signal, or read an interrupt signal from the I/O chip when the I/O chip generates the interrupt signal and detect whether the eject button has been pressed according to the interrupt signal; a determination module operable to determine if an optical disk exists in the ODD when the eject button has been pressed; and an execution module operable to send a control signal to the ODD upon the condition that the optical disk exists in the ODD, and control the ODD to eject the optical disk according to the control signal.