Power Mac G5.pdf

 Service Source

Power Mac G5

Power Mac G5, Power Mac G5 (June 2004), Power Mac G5 (Early 2005)

Updated: 20 June 2006

Power Mac G5

Contents

Basics

Overview 11

Serial Number Location 13

Features 14

Overview 14

DDR Memory 15

Video 16

Fan Controller 17

Optical Audio 17

Wireless 17

Ports 18

Take Apart

General Information 21

Orientation 21

Tools 21

Parts Requiring Enclosure Replacement 21

Take Apart Procedures 22

Opening the Computer 23

Serial ATA Hard Drive 27

Serial ATA Hard Drive Data Cable 30

Optical Drive 35

Front Inlet Fan(s) 40

Memory (DIMMs) 44

AGP/PCI Card 47

AirPort Extreme Card 51

Battery 53

PCI Card Guide 55

Speaker/Fan Assembly 57

Modem: Power Mac G5, Power Mac G5 (June 2004 Dual 1.8 GHz) 60

Soft Modem: Power Mac G5 (June 2004 Dual 2.0/2.5 GHz), Power Mac G5

(Early 2005) 62

Bluetooth Card 64

Heatsink Cover: Power Mac G5 66

Heatsink Cover: Power Mac G5 (June 2004/Early 2005) 68

Processor: Power Mac G5, Power Mac G5 (June 2004 Dual 1.8/2.0 GHz), Power

Mac G5 (Early 2005 Dual 2.0/2.3 GHz) 72

Processor: Power Mac G5 (June 2004 Dual 2.5GHz), Power Mac G5 (Early 2005

Dual 2.7GHz) 79

Heatsink Cable: Power Mac G5 (June 2004 Dual 2.5 GHz and Early 2005 2.7

GHz) 86

Rear Exhaust Fans 88

Modem Filter Board and Cables: Power Mac G5 92

Antenna Board and Cables: Power Mac G5 96

Front Panel Board Cable 99

Power Supply: Power Mac G5, Power Mac G5 (June 2004 Dual 1.8/2.0 GHz),

Power Mac G5 (Early 2005 Dual 2.0/2.3 GHz) 101

Power Supply: Power Mac G5 (June 2004 Dual 2.5 GHz and Early 2005 Dual 2.7

GHz) 105

Media Bay Sensor Board 109

Air Delector Sensor Board 112

Air Delector Sensor Label 114

Logic Board: Power Mac G5 116

Logic Board: Power Mac G5 (June 2004/Early 2005) 126

Modem Filter Board and Cables: Power Mac G5 (June 2004/Early 2005) 135

Antenna Board and Cables: Power Mac G5 (June 2004/Early 2005) 140

PCI Divider: Power Mac G5 143

PCI Divider: Power Mac G5 (June 2004/Early 2005) 147

Thermistor Cable: Power Mac G5, Power Mac G5 (June 2004 Dual 1.8

GHz) 152

Ambient Board: Power Mac G5 (June 2004 Dual 2.0/2.5 GHz), Power Mac G5

(Early 2005 Dual 2.3/2.7 GHz) 154

Front Inlet Fan Cable 158

Front Panel Board 160

Power Button 165

Troubleshooting

General Information 171

Liquid Cooling System (LCS) 171

DDR Memory 172

PCI and AGP Cards 173

Block Diagram 175

Thermal Calibration 176

Resetting the PMU on the Logic Board 176

Power-On Self Test: RAM and Processor Veriication 177

Front Panel Board Troubleshooting 177

Power Supply Veriication 178

Pinouts 179

Symptom Charts 183

How to Use the Symptom Charts 183

Startup Failures 183

Startup Failures for Power Mac G5 (June 2004 Dual 2.5 GHz/Early 2005 Dual 2.7 GHz) 188

Fans

190

Other Failures 191

Upgrades

Modem Upgrade Kit 195

Bluetooth Upgrade Kit 199

Plik z chomika:

Inne pliki z tego folderu:

Inne foldery tego chomika: