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Chapter 3 – AMI BIOS Setup
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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.
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 PICO-APL1 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.
Summary of Contents for PICO-APL1
Page 1: ...Last Updated June 21 2017 PICO APL1 PICO APL1 Single Board Computer User s Manual 1st Ed...
Page 14: ...Pico ITX Board PICO APL1 Chapter 1 Chapter 1 Product Specifications...
Page 17: ...Pico ITX Board PICO APL1 Chapter 2 Chapter 2 Hardware Information...
Page 20: ...Chapter 2 Hardware Information 7 Pico ITX Board PICO APL1 Rear I O Configuration...
Page 46: ...Chapter 2 Hardware Information 33 Pico ITX Board PICO APL1 2 4 21 Function Block...
Page 47: ...Pico ITX Board PICO APL1 Chapter 3 Chapter 3 AMI BIOS Setup...
Page 55: ...Chapter 3 AMI BIOS Setup 42 Pico ITX Board PICO APL1 3 4 3 Hardware Monitor...
Page 60: ...Chapter 3 AMI BIOS Setup 47 Pico ITX Board PICO APL1 3 4 7 Setup submenu Chipset...
Page 61: ...Chapter 3 AMI BIOS Setup 48 Pico ITX Board PICO APL1 3 4 8 North Bridge...
Page 68: ...Chapter 3 AMI BIOS Setup 55 Pico ITX Board PICO APL1 3 6 Setup submenu Exit...
Page 69: ...Pico ITX Board PICO APL1 Chapter 4 Chapter 4 Drivers Installation...
Page 72: ...Pico ITX Board PICO APL1 Appendix A Appendix A Watchdog Timer Programming...
Page 77: ...Pico ITX Board PICO APL1 Appendix B Appendix B I O Information...
Page 78: ...Appendix B I O Information 65 Pico ITX Board PICO APL1 B 1 I O Address Map...
Page 79: ...Appendix B I O Information 66 Pico ITX Board PICO APL1 B 2 Memory Address Map...
Page 80: ...Appendix B I O Information 67 Pico ITX Board PICO APL1 B 3 IRQ Mapping Chart...
Page 81: ...Pico ITX Board PICO APL1 Appendix C Appendix C Mating Connectors...
Page 85: ...Pico ITX Board PICO APL1 Appendix D Appendix D DIO...