N - BIOS Firmware
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BIOS firmware This motherboard uses the Intel® 845G chipset. This chipset includes:

  • Intel 82845G GMCH
  • Intel 82801DB I/O Controller Hub (ICH4)
  • Intel 82802AB BIOS Firmware Hub (FWH)

The Intel FWH includes a 4-megabit (512-kilobyte) symmetrical flash memory device. Internally, the device is grouped into eight 64-kilobyte (KB) blocks that are individually erasable, lockable, and unlockable. The BIOS chipset provides the non-volatile storage of the BIOS.

The BIOS chipset provides the following:

  • System BIOS program
  • System security and manageability logic that enables protection for storing and updating of platform information