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BIOS Setup
1230B0049401
4-1
4 BIOS
Setup
This section describes the BIOS Setup Utility options. You can run BIOS Setup with or without
an operating system being present. Onboard devices are configured with the BIOS Setup utility
that is embedded in flash ROM.
The configuration utilities allow you to modify the CMOS RAM and NVRAM. The actual
hardware configuration is accomplished by the BIOS POST routines and the BIOS Plug-N-Play
auto-configuration manager. The configuration utilities update a checksum for both areas, so
potential data corruption is detected by the BIOS before the hardware configuration is saved. If
the data is corrupted, the BIOS requests that the user reconfigure the system and reboot.
Because the BIOS code is the most often changed part of the motherboard design,
the BIOS information described in this section may be a little different compared to
the actual BIOS that contained in your motherboard.
4.1 BIOS Setup Utility
This section describes the ROM-resident setup utility that provides the means to configure the
platform. The BIOS Setup utility is part of the system BIOS and allows limited control over
onboard resources.
The user can disable embedded PCI devices through the setup menus. When these devices are
disabled through setup, their resources are freed.
The following embedded devices can be disabled through setup menus, making them invisible
to a plug-and-play operating system that scans the PCI bus:
Onboard NIC 1 and NIC 2 embedded in nVIDIA MCP55Pro
Onboard NIC 3 and NIC 4 embedded in nVIDIA IO55 (For 2U)
Onboard ATI RN 50 VGA
Содержание MLB 2410
Страница 1: ...Motherboard User Manual MLB 2410 Aug 2007 Revision A P N 1230B0049401 ...
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Страница 66: ...BIOS Setup Utility Entering the BIOS Setup Utility Keyboard Command Bard BIOS Updates Chapter 4 BIOS Setup ...
Страница 73: ...Appendix China RoHS Regulations ...
Страница 74: ...Appendix 1230B0049401 I Appendix China RoHS Regulations Appendix Figure I China RoHS Regulations ...