Advantech PCM-9570/S 2006957006 5th Edition - Manual (Page 49)

Chapter 4 Award BIOS Setup 37
4.2 Award BIOS setup
Award’s BIOS ROM has a built-in Setup program that allows users to
modify the basic system configuration. This type of information is
stored in battery-backed CMOS RAM so that it retains the Setup
information when the power is turned off.
4.2.1 Entering setup
Power on the computer and press <Del> immediately. This will allow
you to enter Setup.
Figure 4-1: Setup program initial screen