Asus H81M-E R2.0, User Manual, Page: 3 / 46

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Contents
Safety information ...................................................................................................... iv
About this guide ......................................................................................................... iv
Package contents ....................................................................................................... vi
H81M-E R2.0 specifications summary...................................................................... vi
Product introduction
1.1 Before you proceed ......................................................................................1-1
1.2 Motherboard overview .................................................................................1-1
1.3 Central Processing Unit (CPU) ....................................................................1-4
1.4 System memory ............................................................................................1-7
1.5 Expansion slots ............................................................................................1-9
1.6 Headers .......................................................................................................1-11
1.7 Connectors ..................................................................................................1-12
1.8
Software support ........................................................................................1-19
BIOS information
2.1 Managing and updating your BIOS .............................................................2-1
2.2 BIOS setup program .....................................................................................2-6
2.3 Main menu .....................................................................................................2-9
2.4 Ai Tweaker menu ..........................................................................................2-9
2.5 Advanced menu ..........................................................................................2-11
2.6 Monitor menu ..............................................................................................2-12
2.7 Boot menu ...................................................................................................2-13
2.8 Tools menu .................................................................................................2-14
2.9 Exit menu ....................................................................................................2-14
Appendices
Notices ..................................................................................................................... A-1
ASUS contact information ...................................................................................... A-3