User's Manual

48 Single Board Computer
4.1 Getting to know your BIOS
The BIOS (Basic Input and Output System) stores system hardware settings
such as Storage Device Conguration, Advanced Power Management, and
Boot Device Conguration that are needed for system startup. Under normal
circumstances, the default BIOS settings apply to most conditions to ensure
optimal performance. DO NOT change the default BIOS settings except in
the following circumstances:
• Anerrormessageappearsonthescreenduringthesystembootupand
requests you to run the BIOS setup.
• You have installed a new system component that requires further BIOS
settings or update.
WARNING! Inappropriate BIOS settings may result to instability or boot
failure. We strongly recommend that you change the BIOS settings only
with the help of a trained service personnel.
NOTE:
• TheBIOSsetupscreensshowninthissectionareforreference
purposes only, and may not exactly match what you see on your
screen.
• BIOSsettingsandoptionsmayvaryduetodierentBIOSrelease
versions. Please refer to the latest BIOS version for settings and
options.