Advantech MIC-3399, User Manual

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19 MIC-3399 User Manual
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2.2 BIOS Setup Utility
The BIOS Setup Utility saves the system configuration settings in the NVRAM of the
motherboard. When the system power is turned off, the battery on the board supplies
the necessary power to retain the system configuration settings. However, when the
CMOS battery is removed or the “clear CMOS” jumper is set, all settings will be
restored to the default BIOS settings.
2.3 Entering the BIOS
When the system is powered on, press <Del> or <F2> during the BIOS power-on self
test to access the BIOS Setup Utility.
Figure 2.2 BIOS POST Screen
Control Keys
< → > < ← > Select Screen
< ↑ > < ↓ > Select item
<Enter> Select
<+/-> Change option
<F1> General help, go to setup submenu
<F2> Previous values
<F3> Optimized defaults
<F4> Save & exit
<Esc> Exit