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Table of Contents
Box Contents ................................................................................................................. 6
Optional Items ................................................................................................................. 6
GA-945GCM-S2L/GA-945GCM-S2C Motherboard Layout............................................ 7
Block Diagram................................................................................................................ 8
Chapter 1 Hardware Installation .................................................................................... 9
1-1 Installation Precautions ..................................................................................... 9
1-2 Product Specifications .................................................................................... 10
1-3 Installing the CPU and CPU Cooler .............................................................. 13
1-3-1 Installing the CPU ................................................................................................ 13
1-3-2 Installing the CPU Cooler ................................................................................... 15
1-4 Installing the Memory ..................................................................................... 16
1-4-1 Dual Channel Memory Configuration................................................................ 16
1-4-2 Installing a Memory............................................................................................. 17
1-5 Installing an Expansion Card ......................................................................... 18
1-6 Back Panel Connectors ................................................................................. 19
1-7 Internal Connectors ........................................................................................ 21
Chapter 2 BIOS Setup................................................................................................. 31
2-1 Startup Screen ................................................................................................ 32
2-2 The Main Menu .............................................................................................. 33
2-3 Standard CMOS Features ............................................................................. 35
2-4 Advanced BIOS Features.............................................................................. 37
2-5 Integrated Peripherals ..................................................................................... 39
2-6 Power Management Setup ............................................................................. 43
2-7 PnP/PCI Configurations................................................................................. 45
2-8 PC Health Status ........................................................................................... 46
2-9 Frequency/Voltage Control ............................................................................. 48
2-10 Load Fail-Safe Defaults................................................................................... 50
2-11 Load Optimized Defaults ................................................................................. 50
2-12 Set Supervisor/User Password..................................................................... 51
2-13 Save & Exit Setup......................................................................................... 52
2-14 Exit Without Saving ....................................................................................... 52