GIGA-BYTE TECHNOLOGY G191-H44, Service Manual

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Table of Contents
Chapter 1 Hardware Installation ...................................................................................11
1-1 Installation Precautions .................................................................................. 11
1-2 Product Specifications .................................................................................... 12
1-3 System Block Diagram ................................................................................... 15
Chapter 2 System Appearance .....................................................................................17
2-1 Front View ...................................................................................................... 17
2-2 Rear View ....................................................................................................... 17
2-3 Front Panel LED and Buttons ........................................................................ 18
2-4 Front System LAN LEDs ................................................................................ 19
2-5 Hard Disk Drive LEDs .................................................................................... 20
2-6 Power Supply Unit LED .................................................................................. 21
Chapter 3 System Hardware Installation ......................................................................23
3-1 Removing the System Cover ......................................................................... 24
3-2 Removing and Installing the CPU Fan Duct ................................................... 25
3-3 Removing and Installing the CPU and Heat Sink ........................................... 26
3-4 Removing and Installing Memory ................................................................... 28
3-4-1 Six-Channel Memory Configuration ........................................................................28
3-4-2 Removing and Installing a Memory Module ...........................................................29
3-4-3 DIMM Population Table ..........................................................................................30
3-4-4 Intel Optane DCPMM DIMM Population Rule ........................................................31
3-5 Installing the GPU Card ................................................................................. 32
3-6 Removing and Installing the Hard Disk Drive ................................................. 33
3-7 Replacing the Fan Assembly .......................................................................... 34
3-8 Removing and Installing the Power Supply .................................................... 35
Chapter 4 Motherboard Components ...........................................................................37
4-1 Motherboard Components ............................................................................. 37
4-2 Jumper Settings ............................................................................................. 39
Chapter 5 BIOS Setup ..................................................................................................41
5-1 The Main Menu .............................................................................................. 43
5-2 Advanced Menu ............................................................................................. 46
5-2-1 iSCSI Configuration ................................................................................................47
5-2-2 Intel(R) Virtual RAID on CPU .................................................................................48
5-2-3 Intel(R) I350 Gigabit Network Connection ..............................................................49