Abstract: An electronic device includes: a display panel and a host. The host is electrically connected to the display panel, and includes a processing unit and a graphics processing unit. The processing unit executes a driver program of the graphics processing unit and a specific program to render a display image of the specific program, wherein the display image includes a user interface. The processing unit obtains position information about a static area of the user interface. In response to the processing unit obtaining the position information about the static area of the user interface, the graphics processing unit performs a burn-in-prevention process on the static area via the driver program to generate an output image, and transmits the output image to the display panel for displaying.

Abstract: A method for updating a power mode parameter combination, includes identifying a current hardware combination of a client host; loading and executing a current application program; loading a default profile according to the current application program to update a current power mode parameter combination of the current hardware combination; receiving a user-defined parameter combination to update the current power mode parameter combination of the current hardware combination; correlating the current application program, the current hardware combination and the updated current power mode parameter combination to generate a current profile as an updated default profile; and transmitting the current profile to a server as a candidate profile.

Abstract: An electronic device is provided. The electronic device includes: a display panel and a host. The host is electrically connected to the display panel, and includes a processing unit and a graphics processing unit. The processing unit executes a driver program of the graphics processing unit and a specific program to render a display image of the specific program, wherein the display image includes a user interface. The processing unit obtains position information about a static area of the user interface. In response to the processing unit obtaining the position information about the static area of the user interface, the graphics processing unit performs a burn-in-prevention process on the static area via the driver program to generate an output image, and transmits the output image to the display panel for displaying.

Abstract: A memory clock frequency adjusting method suitable for a computer device is provided. The computer device includes a basic input output system (BIOS) and a memory. The memory clock frequency adjusting method includes following steps. A boot process of the computer device is executed, and the memory is operated at a memory clock frequency set by the BIOS. Whether the computer device is successfully booted is determined by the BIOS to decide whether the boot process of the computer device is to be re-executed. A setting of the memory clock frequency is adjusted by the BIOS when the computer device re-executes the boot process to lower the memory clock frequency, so that the memory is operated at the lowered memory clock frequency. In addition, a mainboard and a computer operating system applying the memory clock frequency adjusting method are also provided.

Abstract: A method for updating a power mode parameter combination, includes identifying a current hardware combination of a client host; loading and executing a current application program; loading a default profile according to the current application program to update a current power mode parameter combination of the current hardware combination; receiving a user-defined parameter combination to update the current power mode parameter combination of the current hardware combination; correlating the current application program, the current hardware combination and the updated current power mode parameter combination to generate a current profile as an updated default profile; and transmitting the current profile to a server as a candidate profile.

Abstract: A memory overclocking method adapted for a computer device is provided. The computer device includes a basic input output system and a memory. The memory overclocking method includes the following steps. A boot loader of the computer device is executed, and an overclocking module is executed by the basic input output system, wherein a first memory clock frequency for overclocking is preset in a serial presence detect of a memory. A second memory clock frequency by the overclocking module is generated by the overclocking module, wherein the second memory clock frequency is higher than the first memory clock frequency. Whether the second memory clock frequency meets a boot condition of the computer device is determined to decide whether to operate the memory at the second memory clock frequency. In addition, a computer device applying the memory overclocking method is also provided.

Abstract: A memory overclocking method adapted for a computer device is provided. The computer device includes a basic input output system and a memory. The memory overclocking method includes the following steps. A boot loader of the computer device is executed, and an overclocking module is executed by the basic input output system, wherein a first memory clock frequency for overclocking is preset in a serial presence detect of a memory. A second memory clock frequency by the overclocking module is generated by the overclocking module, wherein the second memory clock frequency is higher than the first memory clock frequency. Whether the second memory clock frequency meets a boot condition of the computer device is determined to decide whether to operate the memory at the second memory clock frequency. In addition, a computer device applying the memory overclocking method is also provided.

Abstract: A memory clock frequency adjusting method suitable for a computer device is provided. The computer device includes a basic input output system (BIOS) and a memory. The memory clock frequency adjusting method includes following steps. A boot process of the computer device is executed, and the memory is operated at a memory clock frequency set by the BIOS. Whether the computer device is successfully booted is determined by the BIOS to decide whether the boot process of the computer device is to be re-executed. A setting of the memory clock frequency is adjusted by the BIOS when the computer device re-executes the boot process to lower the memory clock frequency, so that the memory is operated at the lowered memory clock frequency. In addition, a mainboard and a computer operating system applying the memory clock frequency adjusting method are also provided.

Abstract: A motherboard with backup power providing an output voltage to at least one computer information apparatus and including a first power connection unit and an Uninterruptible Power Supply (UPS) is provided. The first power connection unit is configured to receive DC power. The DC power is provided by a power supply. The UPS provides the output voltage and detects the DC power. When the DC power is stable, the UPS provides the DC power as the output voltage. When the DC power is unstable, the UPS provides battery power as the output voltage.

Abstract: A circuit for writing program codes of a basic input/output system (BIOS) is connected to a main circuit and a BIOS. The BIOS stores a BIOS program code and has a BIOS identifier. The circuit includes a data source connection interface, a judgment trigger module and a write module. The data source connection interface stores an available BIOS program code matching with the BIOS. The judgment trigger module judges whether the BIOS is capable of, after a power-on initialization phase starts, completing loading the BIOS program code and performing system initialization in a preset time. If the BIOS is incapable of completing loading the BIOS program code and performing system initialization within the preset time, the judgment trigger module sends a trigger signal. After receiving the trigger signal, the write module downloads the available BIOS program codes according to the BIOS identifier, and writes to the BIOS, to overwrite the current data.

Abstract: A motherboard with backup power providing an output voltage to at least one computer information apparatus and including a first power connection unit and an Uninterruptible Power Supply (UPS) is provided. The first power connection unit is configured to receive DC power. The DC power is provided by a power supply. The UPS provides the output voltage and detects the DC power. When the DC power is stable, the UPS provides the DC power as the output voltage. When the DC power is unstable, the UPS provides battery power as the output voltage.

Abstract: An electronic device having updatable BIOS is used to perform a BIOS updating method. The electronic device electrically connects to a server, in which update data is stored. The electronic device includes a Basic Input/Output System (BIOS), a network connection module and a switch. A BIOS program is stored in the BIOS, and a connecting program is stored in the network connection module for connecting to the server. When the electronic device is updating, the BIOS switches to electrically connect to the network connection module via the switch, and the network connection module connects to the server by executing the connecting program, downloads the update data applying to the BIOS, and overwrites the update data to the BIOS to update the BIOS program.

Abstract: A circuit for writing program codes of a basic input/output system (BIOS) is connected to a main circuit and a BIOS. The BIOS stores a BIOS program code and has a BIOS identifier. The circuit includes a data source connection interface, a judgment trigger module and a write module. The data source connection interface stores an available BIOS program code matching with the BIOS. The judgment trigger module judges whether the BIOS is capable of, after a power-on initialization phase starts, completing loading the BIOS program code and performing system initialization in a preset time. If the BIOS is incapable of completing loading the BIOS program code and performing system initialization within the preset time, the judgment trigger module sends a trigger signal. After receiving the trigger signal, the write module downloads the available BIOS program codes according to the BIOS identifier, and writes to the BIOS, to overwrite the current data.

Abstract: An electronic device having updatable BIOS is used to perform a BIOS updating method. The electronic device electrically connects to a server, in which update data is stored. The electronic device includes a Basic Input/Output System (BIOS), a network connection module and a switch. A BIOS program is stored in the BIOS, and a connecting program is stored in the network connection module for connecting to the server. When the electronic device is updating, the BIOS switches to electrically connect to the network connection module via the switch, and the network connection module connects to the server by executing the connecting program, downloads the update data applying to the BIOS, and overwrites the update data to the BIOS to update the BIOS program.

Abstract: A circuit protection device and a protection method thereof are provided. The circuit protection device includes a pulse width modulation unit which detects in order for a plurality of current phase of a plurality of transistors. The pulse width modulation unit decides the current phase of the transistors override a first threshold value whether. Then, the pulse width modulation unit sends a control signal to close the transistor that the current phase exceeds the first threshold value, so as to avoid the transistor burn down.

Abstract: A motherboard includes at least one backup network circuit except for a network circuit used in a normal setup. The motherboard includes a first network circuit, a second network circuit, a network port, a switch circuit and a driver. The switch circuit is configured for coupling the first network circuit or the second network circuit to the network port. The driver is configured for switching the switch circuit according to states of the network port and the first network circuit.

Abstract: A method for operation system startup includes steps of switching on hardware startup; determining whether there is a trigger signal; reading an initial parameter from a storage device, and loading the initial parameter into a startup program when there is no trigger signal, executing the startup program; and entering operational system.

Abstract: A circuit protection device and a protection method thereof are provided. The circuit protection device includes a pulse width modulation unit which detects in order for a plurality of current phase of a plurality of transistors. The pulse width modulation unit decides the current phase of the transistors override a first threshold value whether. Then, the pulse width modulation unit sends a control signal to close the transistor that the current phase exceeds the first threshold value, so as to avoid the transistor burn down.

Abstract: A system is utilized for detecting a RAID which includes a detector and a processor which electrically connects with the detector. The detector detects read/write state of a plurality of storage units, and generates a signal according to the read/write state respectively. The processor receives the signal, and determines the read/write state corresponding to the signal. When the read/write state of a first storage unit of the storage units is determined abnormal and wherein the processor sends a control signal, so as to interrupt a RAID mode of the system. Then, data stored in the first storage unit moves to the rest of the storage units according to the control signal.

Abstract: A method for switching access mode of a hard drive is provided. The method includes the following steps: detecting and writing digitally current access mode as a current registry code of a system registration information by a processing unit, then overwriting the current registry code with a new registry code that corresponds to a new access mode other than the current access mode by the processing unit, and then reloading the system registration information by the processing unit, and then changing the current access mode to the new access mode correspondingly by a Basic Input/Output System (BIOS). In addition, a system executing the method and a computer-readable medium encoded with processing instructions for implementing the method are also provided.