This document is an installation guide for the ASRock A75 Pro4-M motherboard. It prohibits reproduction, transcription, transmission, or translation of the guide in any language or form without written consent from ASRock Inc. The products and corporate names mentioned in this guide may or may not be registered trademarks or copyrights of their respective companies and are used for identification or explanation purposes without intent to infringe. ASRock assumes no responsibility for any errors or omissions in this guide. The contents of this guide are provided for informational use only and are subject to change without notice. ASRock does not provide any warranties, either expressed or implied, including but not limited to the implied warranties or conditions of merchantability or fitness for a particular purpose. In no event shall ASRock, its directors, officers, employees, or agents be liable for any indirect, special, incidental, or consequential damages arising from any defect or error in the guide or product.