Gigabyte G492-HA0, User Manual, Page: 7 / 110

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Table of Contents
Chapter 1 Hardware Installation ...................................................................................10
1-1 Installation Precautions .................................................................................. 10
1-2 Product Specifications .................................................................................... 11
1-3 System Block Diagram ................................................................................... 14
Chapter 2 System Appearance .....................................................................................15
2-1 Front View ...................................................................................................... 15
2-2 Rear View ....................................................................................................... 16
2-3 Front Panel LED and Buttons ........................................................................ 17
2-4 Front Panel System LAN LEDs ...................................................................... 18
2-5 Power Supply Unit (PSU) LED ....................................................................... 19
2-6 Hard Disk Drive LEDs .................................................................................... 20
Chapter 3 System Hardware Installation ......................................................................21
3-1 Removing and Installing the Chassis Top Cover ............................................ 22
3-2 Removing and Installing the Fan Duct ........................................................... 23
3-3 Removing and Installing the GPU Fan Module .............................................. 24
3-4 Installing the GPU Card ................................................................................. 25
3-5 Installing the PCI Expansion Card ................................................................. 27
3-6 Installing the Mezzanine Card ........................................................................ 29
3-6-1 OCP 3.0 ..................................................................................................................29
3-7 Removing and Installing the Heat Sink .......................................................... 30
3-8 Installing the CPU .......................................................................................... 32
3-9 Installing the Memory ..................................................................................... 33
3-9-1 Eight Channel Memory Configuration .....................................................................33
3-9-2 Installing the Memory ............................................................................................34
3-9-3 Memory Population Table .......................................................................................34
3-9-4 Processor and Memory Module Matrix Table .........................................................35
3-9-5 Intel Optane DCPMM DIMM Population Rule ........................................................36
3-10 Installing the Hard Disk Drive ......................................................................... 37
3-11 Replacing the System Fan Module ................................................................ 39
3-12 Removing and Installing the Power Supply .................................................... 40
3-13 Cable Connection ........................................................................................... 41
3-13-1 Motherboard to PCIe Board and Front IO Board ....................................................41
3-13-2 Motherboard to PCIe Board and HDD Back plane Board ......................................43