Abstract: An error reporting method is used for reporting errors in testing a computer system. The error reporting method includes the following steps: testing the computer system to find errors; generating an error code corresponding to a specific error during the test; and displaying the error code. An error reporting system being used for reporting errors in testing a computer system is also disclosed.

Abstract: An error reporting method is used for reporting errors in testing a computer system. The error reporting method includes the following steps: testing the computer system to find errors; generating an error code corresponding to a specific error during the test; and displaying the error code. An error reporting system being used for reporting errors in testing a computer system is also disclosed.

Abstract: A computer system includes a host system with an input terminal and an embedded controller. The embedded controller includes a keyboard controller module for controlling the input terminal of the host system, an embedded controller module for receiving standard embedded controller commands from the host system, and an enhanced interface module for receiving extended commands from the host system. The computer system further includes a keyboard controller I/O port configured to support communication between the host system and the keyboard controller module, an embedded controller I/O port configured to support communication between the host system and the embedded controller module, and an enhanced interface I/O port configured to support communication between the host system and the enhanced interface module. A communication method of the embedded controller and a communication method between the computer system and the embedded controller are also disclosed.