User Guide

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AX4B / AX4B Pro ...............................................................................................................................1
What’s in this manual ......................................................................................................................................................2
You Must Notice ..............................................................................................................................................................9
Before You Start ............................................................................................................................................................10
Overview .......................................................................................................................................................................11
Feature Highlight ...........................................................................................................................................................12
Quick Installation Procedure..........................................................................................................................................16
Motherboard Map ..........................................................................................................................................................17
Block Diagram ...............................................................................................................................................................18
Hardware Installation..................................................................................................................19
About “Optional” and “Upgrade Optional”…...................................................................................................................20
JP14 Clear CMOS Data.................................................................................................................................................21
CPU Installation.............................................................................................................................................................22
CPU Jumper-less Design...............................................................................................................................................25
Full-range Adjustable CPU Core Voltage (AX4B Pro Only)............................................................................................27
CPU and System Fan Connector (with H/W Monitoring)................................................................................................29
JP28 Keyboard/Mouse Wake-up Enable/Disable Jumper ..............................................................................................30