Aaeon ?COM-BT, Руководство пользователя

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S M AR C M o d u l e
μ C O M - B T
3.1 System Test and Iinitializations
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.
System configuration verification
These routines check the current system configuration stored in the
CMOS memory and BIOS NVRAM. If system configuration is not found
or system configuration data error is detected, system will load
optimized default and re-boot with this default system configuration
automatically.
There are four situations in which you will need to setup system
configuration:
1. You are starting your system for the first time
2. You have changed the hardware attached to your system
3. The system configuration is reset by Clear-CMOS jumper
4. The CMOS memory has lost power and the configuration
information has been erased.
The
μCOM-BT CMOS memory has an integral lithium battery backup
for data retention. However, you will need to replace the complete unit
when it finally runs out.
Chapter 3 AMI BIOS Setup 3-2