Abstract: A method and system controls an optical disk driver (ODD) of a computer. The method detects whether an eject button connected with an I/O (input/output) chip of the computer has been pressed, and determines if an optical disk exists in the ODD when the eject button has been pressed. Additionally, the method sends a control signal to the ODD, and control the ODD to eject the optical disk when the optical disk exists in the ODD.

Abstract: A network configuration method of a baseboard management controller (BMC) reads network port information of the BMC. The BMC connects to a network via at least one network interface device that includes more than one network port. A current active network port is determined from network ports of the at least one network interface device according to the current network port information of the BMC. If the current active network port does not works properly, a new active network port is determined from the network ports. The network port information of the BMC is updated according to the new active network port.

Abstract: A Central Processing Unit (CPU) frequency adjusting system has a multi-level architecture including an application level, a driver level, a hardware abstraction level, and a hardware platform. The application level includes a user interface (10) for generating a command signal to adjust a CPU frequency according to an input from a user, and displaying an adjusted CPU frequency. The hardware abstraction level includes a frequency adjusting module (130) for adjusting a current CPU frequency in a flash memory (14) with the new CPU frequency input by the user; and a data accessing module (131) for storing the adjusted CPU frequency in the flash memory, and reading the adjusted CPU frequency from the flash memory in order to display the adjusted CPU frequency on the user interface. The CPU frequency adjusting system can reduce the complexity of the hardware abstraction level, and is compatible with different types of BIOSs.

Abstract: A method for configuration file management in a computing system includes the steps of: acquiring a name and a type of hardware, and selecting a particular installation interface for the hardware according to the type of hardware; establishing configuration files, processing a plurality of parameter expressions in a configuration file, storing the processed parameter expressions as configuration information, and configuring program; accessing the configuration files, and comparing the configuration files to parameter of running hardware; determining whether the configuration files and parameter of running hardware match; executing the programs using the stored configuration information if the configuration files and parameter of running hardware match; determining whether the programs are operable; and appending the programs to the compact disc if the programs are operable.

Abstract: A Central Processing Unit (CPU) frequency adjusting system has a multi-level architecture including an application level, a driver level, a hardware abstraction level, and a hardware platform. The application level includes a user interface (10) for generating a command signal to adjust a CPU frequency according to an input from a user, and displaying an adjusted CPU frequency. The hardware abstraction level includes a frequency adjusting module (130) for adjusting a current CPU frequency in a flash memory (14) with the new CPU frequency input by the user; and a data accessing module (131) for storing the adjusted CPU frequency in the flash memory, and reading the adjusted CPU frequency from the flash memory in order to display the adjusted CPU frequency on the user interface. The CPU frequency adjusting system can reduce the complexity of the hardware abstraction level, and is compatible with different types of BIOSs.