Updating video bios int 10

Once the emulator is running, programs can use the INT 10 software interrupt to change video modes and to set color-palette entries.

Both hard and soft booting can be initiated by hardware such as a button press, or by software command.

utility provides support for programs using the INT 10 software interrupt.

It provides only those INT 10 BIOS functions (as well as the VESA Super VGA BIOS Extension) required by programs that use the Watcom Graphics Library.

Booting is complete when the normal, operative, runtime environment is attained.

For this reason, it's worth checking whether you really need to update your BIOS.

This guide will help you flash (update) your BIOS by taking the right precautions and walking you through each step.BIOS (Basic Input/Output System) was created to offer generalized low-level services to early PC system programmers.The basic aims were: to hide (as much as possible) variations in PC models and hardware from the OS and applications, and to make OS and application development easier (because the BIOS services handled most of the hardware level interface).To access a BIOS function, you generally set the AH CPU register (or AX, or EAX) to a particular value, and then do an INT opcode.The value in AH (or AX, or EAX), combined with the particular interrupt number selected requests a specific BIOS function.

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In computing, booting (or booting up) is the initialization of a computerized system.

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