Desktop keyboards, 35
Detecting viruses, 137
Device Manager, 113
devices. See also hardware
fiber optic. See fiber optics, cables
hardware, replacing, 64-75 I/O, 35-36
mobile comparing, 158
downloading applica-tions, 151
GPS, 153
network connectivity, 154-157
operating systems, 149-154 resetting, 153 security, 157
synchronizing, 159-160 monitoring, 49 networks, 58-59
printers impact, 86-87 inkjet, 84-85
installing, 87-88 laser, 81-83 maintenance, 89-90 networks, 88 thermal, 86
types of, 81 storage, 23-29 WiMAX, 57
Devices and Printers setting (Control Panel), 120
DHCP (Dynamic Host Configuration Protocol), 44-51
Dialog boxes
Advanced Options, 83
Screen Saver, 142
Dial-up networking (DUN), 55-56, 123-124
Digital access, prevention methods, 136-140
digital cameras. See video
Digital light processing (DLP), 34
Digital security, prevention methods, 136-140
Digital subscriber line (DSL), 47, 53-55
Digital-to-audio conversion (DAC), 35
DirecPC, 56
Directories
LDAP, 49
navigating, 104-105
DirecWAY, 56
Disabling
AutoPlay, 143
network connectivity on mobile devices, 154-155
SSIDs, 51
Disassembling laptops, 200
DISKPART command-line tool, 113
Disks
overwriting, 144
third-party drivers, 110
DisplayPort, 34
Displays
Android screen calibration, 152-153
components, laptops, 76-77
expansion 211
CRTs, safe disposal of, 93
mobile devices, modifying orientation, 151-152
modifying, 119
resolutions, 33-35
troubleshooting, 178-181
WDDM, 98
Disposal of CRTs, 93
DIY (do-it-yourself), 76
DLP (digital light process-ing), 34
DMZs (demilitarized
Zones), 52
DNS (Domain Name
System), 46-48
Docking stations, 79
Documentation
prohibited content/ activities, 96
security, 136
troubleshooting processes, 163
DoD (U.S. Department of
Defense), 153
Do-it-yourself (DIY), 76
Domain Name System
(DNS), 46-48
Door locks, 135
dot matrix printers. See impact printers
Dots per inch (DPI), 81
Downloading applications to mobile devices, 151
DPI (dots per inch), 81
DRAM (Dynamic RAM), 9
Drivers
operating systems, 97
printers. See printers
third-party disk, 110
WDDM, 98
Windows, 110
Drives
interfaces, 23 magnetic, 24 mapping, 123 optical, 24
installing, 25-28 replacing, 68-69
troubleshooting, 170-178 Windows
installing, 108 partitioning, 109-110
wiping, 144
DSL (digital subscriber line), 47, 53-55
Dual-channel memory, 9-10
DUN (dial-up networking), 55-56, 123-124
DVD (digital video distri-bution) discs
drives, 24-25
Windows, installing, 108
DVI-D (Digital Visual
Interface - Digital), 34
DXDiag, 118
Dynamic Host Configuration Protocol (DHCP), 44-51
Dynamic IP addresses, 44, 46-47
Dynamic RAM (DRAM), 9
E
ECC (error correction code), 11
EDO (Extended Data-Out)
Memory, 9
EIA-568-B wire pairs/pins, 40-41
Electricity, 92-93
electrostatic discharge. See
ESD
Email, configuring mobile devices, 157-158
Emulators, requirements, 132
Enabling network connec-tivity on mobile devices, 154-155
Encryption
RSA, 135-136
wireless, 50-51
Engines, scanning, 137
Environmental control pro-cedures, 94
Environments, PXE, 108-109
equipment, lifting/moving, 92
Eraser, 144
Error correction code (ECC), 11
Errors, operating systems, 97
ESATA header cables, 25
ESD (electrostatic dis-charge), preventing, 91-92
ETA-568-A wire pairs/pins, 41-42
Ethernet twisted-pair cables, 40-42
Event logs, 163
Executing PXE, 108-109
Expansion
cards, motherboards, 17-19
laptops, 61-64
212 Explorer
Explorer, 118
ExpressCards, 61-62
Extended Data-Out (EDO)
Memory, 9
Extinguishers, fire, 93
F
