User’s Manual
42
PE200U Series
2.2 TurningyourEdgeComputero
If your Edge Computer is unresponsive, press and hold the power button for
at least four (4) seconds until your Edge Computer turns o.
2.3 Putting your Edge Computer to
sleep
To put your Edge Computer on Sleep mode, press the Power button once.
2.4 Entering the BIOS Setup
BIOS (Basic Input and Output System) stores system hardware settings that
are needed for system startup in the Edge Computer.
In 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.