BCM QS750 User Manual download pdf (Page 5)

Contents

Declaration..........................................................................................................2

Compliance & Certificate....................................................................................3

Easy Installation..................................................................................................4

1. Introduction.....................................................................................................9

1.1 How To Use This Manual.............................................................................9

1.2 Check Your Device Items.............................................................................9

2. Features.........................................................................................................11

2.1 Features Of The Motherboard....................................................................11

3. INSTALLATION..............................................................................................13

3.1 Motherboard Layout & Main Parts..............................................................13

Significant Parts List........................................................................................14

Static Electricity Damage:.............................................................................15

Misplaced Jumper Damage:..........................................................................15

3.2 Slots And Connectors.................................................................................16

3.3 CPU (Central Processing Unit)...................................................................17

3.3.1 Install CPU...........................................................................................17

3.4 System Memory (DRAM)...........................................................................19

3.4.1 DIMM (Dual Inline Memory Module)......................................................19

3.4.2 Installation Procedure...........................................................................19

3.4.3 DIMM Module Combinations.................................................................20

3.5 Expansion Slots.........................................................................................20

3.6 Connectors.................................................................................................21

3.6.1 Primary IDE Connector (39-pin block, Black)........................................21

3.6.2 Secondary IDE Connector (39-pin block, White)...................................21

3.6.3 Floppy Drive Connector (33-pin block)..................................................22

3.6.4 Power Input Connector (20-pin block)...................................................22

3.6.5 Front Panel connectors (J20, 15-pin)....................................................23

3.6.6 Keylock Switch (2-pin)..........................................................................23

3.6.7 Reset Switch Connector (2-pin)............................................................23

3.6.8 HDD (IDE) LED Connector (2-pin)........................................................23

3.6.9 Sleep Switch (2-pin).............................................................................23

3.6.10 Power Switch (2-pin)..........................................................................24

3.6.11 Power LED (2-pin)..............................................................................24

3.6.12 Back Panel Connectors......................................................................24

3.6.13 PS/2 Keyboard and Mouse Ports (J25)...............................................25

3.6.14 Universal Serial Bus (USB) Ports (J26)...............................................25

3.6.15 Parallel Port (Printer, J27)..................................................................25

3.6.16 Serial Port (COM1/COM2, J27)..........................................................25

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BCM QS750 User Manual Page 5