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关于BIOS你所不知道的

2020-07-18 04:54 1381 查看
  1. Main menu
Option Description BIOS Information
BIOS Vendor Allow user to view BIOS Vender.
Core Version Allow user to view core version.
Compliancy Allow user to view UEFI specification version.
Project Version Allow user to view project name & version.
Motherboard Model Allow user to view motherboard model (e.g. SV-Atom216H)& BIOS version.
Build Date & Time Allow user to view build date & time of this BIOS.
  1. Advanced
Option Description BIOS Information
ACPI Settings Configure ACPI sleep state, Hibernation…
IT8786E Super IO Configuration Configure Power on After Power fail, Resume by Alarm
Hardware Monitor View some temperature, fan speed and voltage monitored.
CPU View Information about CPU.
PPM PPM Configuration setting
S5 RTC Wake Settings Wake system with Fixed time
IDE Configure SATA mode, and view disk installed.
OS Selection Select Win7/8.X or Android system
USB View USB device installed.
CSM Set CSM support Enabled or not
  1. Chipset
Option Description BIOS Information
Host Bridge Configure something about host bridge, such as memory, LVDS, HDMI.
South Bridge Configure something about South bridge, such as HD Audio, USB, and PCI-E.
  1. Boot
Option Description BIOS Information
Setup Prompt Timeout Set timeout of waiting for BIOS SETUP activation hotkey.
Boot up Numlock State Select keyboard NumLock state. Default is On.
Full screen Logo Enable/disable full screen logo during POST.
GateA20 Active Select the way of GateA20 activation. ‘Upon Request’ means depending on BIOS services, while Always means activated always.
Option ROM Message Set display mode for option ROM.
INT19 Trap Response Select the way option ROM trapping interrupt 19. Immediate means executing the trap immediately, while Postponed means during legacy boot.
Boot Option Priorities Select the priorities of bootable device.
  1. Security
Option Description BIOS Information
Administrator / User Password Select Security Setup from the BIOS setup menu.

STEPS:
1.Select this option and press to access the sub menu,
2. Then type in the password.

  1. Save&Exit
Option Description BIOS Information
Save Change &Exit Save BIOS configuration changes, exit BIOS SETUP screen and reboot the computer if necessary to take effect of all BIOS configuration parameters.
Discard Changes & Exit Quit BIOS SETUP screen without making any permanent changes to the BIOS configuration.
Save Changes & Reset Save BIOS configuration changes, exit BIOS SETUP screen and reboot the computer to take effect of all BIOS configuration parameters.
Discard Changes & Reset Quit BIOS SETUP screen without making any permanent changes to the BIOS configuration and reboot.
Save Changes Save BIOS configuration changes without exiting BIOS SETUP screen.
Discard Changes Discard any current changes and return to previous BIOS configuration.
Restore Defaults Automatically configure all setup items to optimal settings. NOTE: 1.Optimal Defaults are designed for maximum system performance, but may not work best for all computer applications. In particular, do not use the Optimal Defaults if the your computer is experiencing BIOS configuration problems, e.g. NO DISPLAY.
Save as User Defaults Save changes as user defaults without exiting BIOS setup screen.
Restore User Defaults Automatically configure all setup items to user default settings.
Boot Override Select the device you want to boot now this time.
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