Award Bios Setup; Entering Setup - Aaeon SBC-556/L Manual

AWARD BIOS setup

Entering setup

Power up the computer and press <Del> immediately. This will
allow you to enter Setup.
Award's BIOS ROM has a built-in Setup program that allows users
to modify the basic system configuration. This type of informa-
tion is stored in battery-backed CMOS RAM so that it retains the
Setup information when the power is turned off.
Chapter 3 Award BIOS Setup 51