IEI Technology WAFER-PV-D4251, User Manual

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WAFER-PV-D4251/D5251/N4551 SBC
Page 55
5.1 Introduction
The BIOS is programmed onto the BIOS chip. The BIOS setup program allows changes to
certain system settings. This chapter outlines the options that can be changed.
5.1.1 Starting Setup
The UEFI BIOS is activated when the computer is turned on. The setup program can be
activated in one of two ways.
1. Press the
F2
key as soon as the system is turned on or
2. Press the
F2
key when the “ Press F2 to enter SETUP ” message appears on
the screen. 0.
If the message disappears before the F2 key is pressed, restart the computer and try
again.
5.1.2 Using Setup
Use the arrow keys to highlight items, press E
NTER
to select, use the PageUp and
PageDown keys to change entries, press F1 for help and press E
SC
to quit. Navigation
keys are shown in.
Key Function
Up arrow Move to the item above
Down arrow Move to the item below
Left arrow Move to the item on the left hand side
Right arrow Move to the item on the right hand side
+ Increase the numeric value or make changes
- Decrease the numeric value or make changes
Page up Move to the next page
Page down Move to the previous page