Rosewill Computer Case 422 Informations techniques Page 14
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- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
xiii
Contents
Lab 11.10 Modifying the Windows XP Start Button .......................................... 551
Lab 11.11 Modifying the Windows Vista/7 Start Button ................................... 553
Lab 11.12 Basic Commands at a Command Prompt ........................................ 555
Lab 11.13 The COPY, MD, DEL, and RD Commands ................................................ 558
Lab 11.14 The ATTRIB Command and Moving Around in the Directory
Structure ...................................................................................................................... 561
Lab 11.15 Backup Software and the Archive Bit ................................................ 566
Lab 11.16 Creating a Boot Floppy Disk in Windows XP ................................... 567
Lab 11.17 Installing and Exploring Windows XP Recovery Console ............ 568
Lab 11.18 Creating a Windows 7 System Repair Disc ...................................... 569
Lab 11.19 Creating a Windows 7 System Image Disc ...................................... 570
Activities ....................................................................................................................................... 571
Chapter 12: Windows XP, Vista, and 7 .................................................................................. 575
Windows XP Overview ............................................................................................................... 576
Windows Vista/7 Overview ........................................................................................................ 577
Logging on to Windows ............................................................................................................ 580
Pre-Installation of Windows .................................................................................................... 580
Viruses ........................................................................................................................................... 585
Installation/Upgrade of Windows ............................................................................................ 587
Corporate Windows Deployment ............................................................................................ 588
Verifying the Installation .......................................................................................................... 590
Troubleshooting a Windows Installation .............................................................................. 591
Dual-Booting Windows ............................................................................................................ 592
Virtualization .............................................................................................................................. 593
Reloading Windows .................................................................................................................. 594
Updating Windows ..................................................................................................................... 595
Backing Up/Restoring the Windows Registry ..................................................................... 597
Backing Up and Restoring the Windows System State..................................................... 598
Configuring Windows Overview .............................................................................................. 599
Configuring Windows ............................................................................................................... 600
Adding Devices ........................................................................................................................... 600
System Restore ........................................................................................................................... 603
Installing/Removing Software ................................................................................................. 605
Microsoft Management Console .............................................................................................. 606
Advanced Boot Options Menu ................................................................................................. 610
Overview of the Windows Boot Process ................................................................................ 611
Speeding Up the Windows Boot Process .............................................................................. 614
Troubleshooting the Windows Boot Process ...................................................................... 614
Windows XP ASR (Automated System Recovery) ............................................................. 616
WinRE ........................................................................................................................................... 616
System Configuration Utility ................................................................................................... 617
Task Manager and Event Viewer ............................................................................................. 619
Troubleshooting a Service That Does Not Start ................................................................. 623
Windows Reboots ....................................................................................................................... 623
- 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
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