Rosewill Computer Case 422 Informações Técnicas Página 6
- Página / 150
- Índice
- RESOLUÇÃO DE PROBLEMAS
- MARCADORES
Avaliado. / 5. Com base em avaliações de clientes
v
Contents
AMD Processors ............................................................................................................................ 49
Speeding Up Processor Operations Overview ........................................................................ 50
Cache ............................................................................................................................................... 51
Clocking .......................................................................................................................................... 53
Threading Technology ................................................................................................................ 54
Connecting to the Processor ..................................................................................................... 54
Multi-Core Processors ................................................................................................................. 55
Sockets and Slots .......................................................................................................................... 57
Processor Cooling ........................................................................................................................ 59
Installing Processors ................................................................................................................... 62
Mobile Device Motherboards/CPUs .......................................................................................... 64
Overclocking Processors ............................................................................................................. 65
Troubleshooting Processor Issues ........................................................................................... 66
Expansion Slots ............................................................................................................................. 67
PCI (Peripheral Component Interconnect) ........................................................................... 67
AGP (Accelerated Graphics Port) ............................................................................................ 69
PCIe (Peripheral Component Interconnect Express).......................................................... 70
Laptop Expansion ......................................................................................................................... 74
More Motherboard Connectors ................................................................................................. 76
Chipsets ........................................................................................................................................... 76
Types of Motherboards ................................................................................................................ 78
Upgrading and Replacing Motherboards ................................................................................ 79
Motherboard Troubleshooting .................................................................................................. 80
Soft Skills—Active Listening ..................................................................................................... 81
Chapter Summary ........................................................................................................................ 83
Key Terms ...................................................................................................................................... 84
Review Questions ......................................................................................................................... 84
Exercises ......................................................................................................................................... 86
Lab 2.1 ATX Motherboard Parts Identification Exercise ................................ 86
Lab 2.2 Motherboard Analysis .......................................................................... 87
Lab 2.3 Processor Speed, Processor Socket, and Ports .................................. 89
Activities ......................................................................................................................................... 89
Chapter 3: System Configuration............................................................................................... 93
Configuration Overview .............................................................................................................. 94
BIOS Overview .............................................................................................................................. 94
The Setup Program ..................................................................................................................... 95
Flash BIOS ..................................................................................................................................... 96
BIOS Configuration Settings ..................................................................................................... 98
CMOS Memory ............................................................................................................................ 100
Motherboard Batteries .............................................................................................................. 101
Other Configuration Parameters ............................................................................................ 102
IRQ (Interrupt Request) ........................................................................................................... 102
PCI Interrupts ............................................................................................................................. 105
I/O (Input/Output) Addresses .................................................................................................. 106
- Guide to PCs 2
- Complete CompTIA 3
- Contents at a Glance 4
- Contents 10
- Contents 11
- About the Author 19
- Dedication 20
- Acknowledgments 20
- We Want to Hear from You! 21
- Reader Services 21
- It Pays to Get Certified 22
- CompTIA Career Pathway 23
- Steps to Certication 23
- Content Seal of Quality 24
- Why CompTIA? 24
- Introduction 25
- Organization of the Text 26
- Features of This Book 27
- IT work 31
- CompTIA A+ Exam Objectives 32
- CompTIA Exam Objectives 33
- Disassembly 36
- Disassembly Overview 37
- Electrostatic Discharge (ESD) 37
- Opening the Case 41
- Cables and Connectors 41
- Snug connections 43
- Storage Devices 45
- Motherboards 46
- Mobile Device Issues 47
- Reassembly 49
- Preventive Maintenance 49
- Basic Electronics Overview 51
- Electronics Terms 51
- Good connection Broken wire 53
- Power Supply Overview 54
- Power Supply Form Factors 55
- Tech Tip 56
- Purposes of a Power Supply 58
- Power Supply Voltages 60
- Mobile Device Power 61
- Keep Li-ion batteries cool 63
- Power Interface) 64
- Windows power management 65
- Watch the wattage 68
- Solving Power Supply Problems 70
- Adverse Power Conditions 71
- Adverse Power Protection 72
- Surge Protectors 72
- Line Conditioners 74
- Figure 4.32 Line conditioner 75
- Figure 4.33 Sine wave and 75
- Standby Power Supply (SPS) 77
- Electrical Fires 78
- Computer Disposal/Recycling 79
- Chapter Summary 81
- Review Questions 82
- Exercises 85
- External Cables 86
- Computer Case Removal 86
- Adapter Placement 86
- Motherboard 88
- Lab 4.3 Amps and Wattage 89
- Lab 4.4 Continuity Check 89
- Lab 4.5 Pin-Out Diagramming 90
- Lab 4.6 Fuse Check 91
- Lab 4.7 Using a Multimeter 91
- Figure 4.38 AC outlet 93
- GND to hot 120VAC 93
- GND to neutral 0VAC 93
- Hot to neutral 120VAC 93
- +5 volts 95
- +12 volts 95
- Activities 97
- Critical Thinking Skills 99
- A+ Certification Exam Tips 99
- Complete PC Restore tool 107
- FireWire 114
- IRQs (Interrupt Requests) 120
- PBs (petabytes) 129
- Setup program 136
- SSDs (solid state drives) 138
- SSDs (solid state drives) 139
- TBs (terabytes) 140
- troubleshooting 143
- video 145
- Windows 147
- Windows Vista 148
- Windows Vista 149
© 2020, manymanuals-pt.com. Todos os direitos reservados. | 0.138 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentários a estes Manuais