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− | == Overview ==
| + | [[fitlet BIOS guide]] |
− | Basic Input/Output System (BIOS) standard defines firmware interface. The fundamental purposes of BIOS is to initialize and test system hardware components, and load a bootloader or operating system from mass memory. BIOS also provides an abstraction layer for hardware, a consistent way for application programs and operating systems to interact with the keyboard, display, and other input/output devices.
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− | * BIOS code is stored in non-volatile SNOR flash memory onboard and accessed by a platform during power up phase.
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− | * BIOS technology is in transitional process toward the Unified Extensible Firmware Interface (UEFI) since 2010. UEFI is a specification that defines a software interface between an operating system and platform firmware. UEFI images provide legacy support for BIOS services.
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− | * BIOS vendor is American Megatrends Inc. (AMI).
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− | * BIOS can be accessed by pressing ''Del'' during power up phase.
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− | == BIOS Menu ==
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