AAEON AEC-6860 - Manual (Page 41)

E m b e d d e d C o n t r o l l e r A E C - 6 8 6 0
Chapter 3 Award BIOS Setup 3-2
3.1 System Test and Initialization
These routines test and initialize board hardware. If the routines
encounter an error during the tests, you will either hear a few
short beeps or see an error message on the screen. There are
two kinds of errors: fatal and non-fatal. The system can usually
continue the boot up sequence with non-fatal errors. Non-fatal
error messages usually appear on the screen along with the
following instructions:
Press <F1> to RESUME
Write down the message and press the F1 key to continue the
boot up sequence.
System configuration verification
These routines check the current system configuration against
the values stored in the CMOS memory. If they do not match,
the program outputs an error message. You will then need to
run the BIOS setup program to set the configuration information
in memory.
There are three situations in which you will need to change the
CMOS settings:
1. You are starting your system for the first time
2. You have changed the hardware attached to your system
3. The CMOS memory has lost power and the configuration
information has been erased.
The AEC-6860 CMOS memory has an integral lithium battery
backup for data retention. However, you will need to replace the
complete unit when it finally runs down.