Abit AR5, User Manual

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Part No:MN-086-B21-21 Rev:1.01
Table of Contents
Chapter 1 Introduction of AR5 Features
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Specifications .....................................................................1-2
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Layout diagram ..................................................................1-4
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System block diagram.........................................................1-5
Chapter 2 Installing the Mainboard
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Standard External Connectors ............................................2-3
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Jumpers and Switches.......................................................2-10
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Presentation and Installation of the CPU...........................2-11
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Installing System Memory
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DRAM Memory
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........... 2-14
Chapter 3 Introduction of BIOS
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CPU setup
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CPU SOFT MENU™
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.............................3-3
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Standard CMOS Setup Menu .............................................3-9
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BIOS Features Setup Menu ..............................................3-11
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Chipset Features Setup Menu ...........................................3-17
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Power Management Setup Menu ......................................3-19
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PCI & Onboard I/O Setup ................................................3-23
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Load BIOS Defaults .........................................................3-28
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Load Setup Defaults.........................................................3-28
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Password Setting..............................................................3-29
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IDE HDD Auto Detection................................................3-30
Appendix A Quick Installation
Appendix B Intel Pentium CPUs
Appendix C AMD-K5 CPUs
Appendix D Cyrix 6x86 CPUs
Appendix E General Discussion about HDD Installation