Rosewill Computer Case 422 Informacje Techniczne Strona 134
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945
Index
restoring
regedt32 tool, 491
Regional Options control panel, 521
register size (processors), 47
registered memory, 208
registering dll files, 512
registry
backing up, 597
restoring, 597, 604
Windows, 109
registry (Windows), 491
backing up, 492
customizing, 644-645
defined, 490
dll files, registering, 512
editing, 491-492
exporting/importing sections,
551
subtrees, 490
viewing, 550
regsvr32 command, 512
re-imaging Windows 7, 589
re-installing Windows, 594-595
reliability, Windows 7, 685-686
remote access
Remote Assistance, 631
Remote Desktop, 631, 687-689
Remote Desktop versus Remote
Assistance, 630
security policies, 812
Remote Assistance, 630-631
Remote Desktop, 393, 630-631,
687-689
Remote Desktop Protocol (RDP),
779
remote desktop users, 825
Remote Desktop utility, starting,
509
remote network devices
accessing, 514
attaching, 510
connectivity, testing, 511
remote network installations, 590
removable drives, 303
removable media files, deleting, 486
removing
adapters, 133
Administrative Tools from Start
menu, 657
apps, 785
batteries, mobile devices, 144
BIOS write protection, 96
cables, 124-126
case, 124
CRTs, 396
DC power plug, laptops, 131
directories, 511
dirt, 133
expansion cards, laptops, 130
files, 505, 544
permanently, 476
removable media, 486
flash drives, 227
folders, 544
hard drives, 128
laptop displays, 389
laptop keyboards, 13
memory, 218
laptops, 130
mobile devices, 220
motherboard front panel
cables/connectors, 128
motherboards, 80, 129
I/O shields, 129
retaining clips, 130
standoffs, 129
partitions, 289
PCIe adapters, 73
plastic parts, laptops, 130
quarantined files, 820
SATA drives, 456
solid-state drives, 128
speakers, laptops, 131
USB devices, 25, 347
viruses, 819-820
Windows XP components, 658
ren command, 512
renaming files and directories, 512
repair installation (Windows),
594-595
Repair Your Computer, 611
repairing hard drives, 502
repeater access points, 760
replacing. See also removing
floppy drives, 252-253
laptop processors, 64
motherboard batteries, 101
motherboards, 80
power supplies, 151-152
printheads, impact printers,
408
touch input devices, 14
replay attacks, 842
reporting security incidents,
843-844
requirements
cable modems, 706
hardware, 584-585
iTunes, 786
memory
calculating, 209-211
capacities, 209
determining, 203
installed amount, determin-
ing, 211
operating systems, 210-211
Windows 7, 584
Windows XP/Vista/7, 210
networks, 731
NICs, 765
Remote Desktop, 631
Virtual PC, 593
researching memory, 216-217
resistance, measuring, 135
resistive touch screen displays, 384
resistive touch screens, 383
resolution
digital cameras, 358
displays, 385-388
scanners, 357
resources
adapters, assigning, 109
conflicts, 104
Device Manager verification,
104
system, 102-108
troubleshooting, 184
response time, LCDs, 387
restarting computers, 513
restore points, 604
configuring, 856-857
controlling, 819
restoring
registry, 604
restore points, 604
Shadow Copies, 604
- 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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