Chapter 3
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AMI BIOS Setup
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3.2 AMI BIOS Setup
The AMI BIOS ROM has a pre-installed Setup program that allows users to modify basic
system configurations. These configurations are stored in the battery-backed CMOS
RAM and BIOS NVRAM so the information is retained when power is turned off.
To enter BIOS Setup, turn on the system and immediately press <Del> or <ESC>.
The following BIOS menus and their functions are listed below.
Main: Set the date and time, use tab to switch between date elements.
Advanced: Access advanced hardware options and settings.
Chipset
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Chipset settings and options, including memory and graphics settings.
Security: Set setup administrator password and manage Secure Boot settings.
Boot: Boot Options, including Quiet Boot and BBS Priorities.
Save & Exit: Save changes to BIOS settings and exit BIOS program. Note: The system
may need to restart for changes to take effect.
Summary of Contents for PICO-EHL4
Page 1: ...Last Updated October 21 2021 PICO EHL4 PICO ITX Single Board Computer User s Manual 1st Ed...
Page 14: ...Preface XIV Pico ITX Board PICO EHL4 C 3 1 7 EapiWDogSetStatus 94...
Page 15: ...Pico ITX Board PICO EHL4 Chapter 1 Chapter 1 Product Specifications...
Page 19: ...Chapter 1 Product Specifications 5 Pico ITX Board PICO EHL4 1 2 Function Block Diagram...
Page 20: ...Pico ITX Board PICO EHL4 Chapter 2 Chapter 2 Hardware Information...
Page 21: ...Chapter 2 Hardware Information 7 Pico ITX Board PICO EHL4 2 1 Dimensions...
Page 22: ...Chapter 2 Hardware Information 8 Pico ITX Board PICO EHL4 2 2 Jumpers and Connectors...
Page 23: ...Chapter 2 Hardware Information 9 Pico ITX Board PICO EHL4...
Page 47: ...Pico ITX Board PICO EHL41 Chapter 3 Chapter 3 AMI BIOS Setup...
Page 50: ...Chapter 3 AMI BIOS Setup 36 Pico ITX Board PICO EHL4 3 3 Setup Submenu Main...
Page 51: ...Chapter 3 AMI BIOS Setup 37 Pico ITX Board PICO EHL4 3 4 Setup Submenu Advanced...
Page 53: ...Chapter 3 AMI BIOS Setup 39 Pico ITX Board PICO EHL4 3 4 2 PCH FW Configuration...
Page 59: ...Chapter 3 AMI BIOS Setup 45 Pico ITX Board PICO EHL4 3 4 6 Hardware Monitor...
Page 61: ...Chapter 3 AMI BIOS Setup 47 Pico ITX Board PICO EHL4 3 4 7 SIO Configuration...
Page 65: ...Chapter 3 AMI BIOS Setup 51 Pico ITX Board PICO EHL4 3 5 Setup Submenu Chipset...
Page 66: ...Chapter 3 AMI BIOS Setup 52 Pico ITX Board PICO EHL4 3 5 1 System Agent SA Configuration...
Page 67: ...Chapter 3 AMI BIOS Setup 53 Pico ITX Board PICO EHL4 3 5 1 1 Memory Configuration...
Page 77: ...Chapter 3 AMI BIOS Setup 63 Pico ITX Board PICO EHL4 3 8 Setup Submenu Save Exit...
Page 78: ...Pico ITX Board PICO EHL4 Chapter 4 Chapter 4 Drivers Installation...
Page 81: ...Pico ITX Board PICO EHL4 Appendix A Appendix A Mating Connectors...
Page 83: ...Pico ITX Board PICO EHL4 Appendix B Appendix B I O Information...
Page 84: ...Appendix B I O Information 70 Pico ITX Board PICO EHL4 B 1 Direct Memory Access DMA Map...
Page 85: ...Appendix B I O Information 71 Pico ITX Board PICO EHL4 B 2 I O Address Map...
Page 86: ...Appendix B I O Information 72 Pico ITX Board PICO EHL4 B 3 IRQ Mapping Chart...
Page 87: ...Appendix B I O Information 73 Pico ITX Board PICO EHL4...
Page 88: ...Appendix B I O Information 74 Pico ITX Board PICO EHL4...
Page 89: ...Appendix B I O Information 75 Pico ITX Board PICO EHL4...
Page 90: ...Appendix B I O Information 76 Pico ITX Board PICO EHL4...
Page 91: ...Appendix B I O Information 77 Pico ITX Board PICO EHL4...
Page 92: ...Appendix B I O Information 78 Pico ITX Board PICO EHL4...
Page 93: ...Appendix B I O Information 79 Pico ITX Board PICO EHL4...
Page 94: ...Appendix B I O Information 80 Pico ITX Board PICO EHL4...
Page 95: ...Appendix B I O Information 81 Pico ITX Board PICO EHL4...
Page 96: ...Appendix B I O Information 82 Pico ITX Board PICO EHL4...
Page 97: ...Appendix B I O Information 83 Pico ITX Board PICO EHL4 B 4 Large Memory Map...
Page 98: ...Appendix B I O Information 84 Pico ITX Board PICO EHL4 B 5 Memory Address Map...
Page 99: ...Appendix B I O Information 85 Pico ITX Board PICO EHL4...
Page 100: ...Pico ITX Board PICO EHL4 Appendix C Appendix C Watchdog Timer Programming...