computer cleaning, 218 crashes, 133-134

restore to previous operating state, 156

slow performance, 124, 135 specifications, 205

stops responding, 133

connecting audio device, 75

Mobile Broadband network, 104 TV, 75

contacting Dell, 203

copying CDs

general information, 70 helpful tips, 72

how to, 70

copying DVDs general information, 70 helpful tips, 72

how to, 70

D

Dell contacting, 203

Dell Diagnostics about, 113

starting from the Drivers and Utilities media, 115

starting from your hard drive, 113

Dell MediaDirect about, 26 problems, 134

Dell Network Assistant, 120 Dell Support 3, 118

Dell Support Center, 118 Dell support site, 17 DellConnect, 120, 198

device latch release description, 35

device status lights description, 24

diagnostics Dell, 113

digital array microphones, 26

display

adjusting brightness, 47 adjusting the size of icons, 193 adjusting the size of toolbars, 193 cleaning, 218

description, 23

dual display operation, 49 resolution, 50

switching the video image, 47

documentation

End User License Agreement, 15 ergonomics, 15

online, 17

Product Information Guide, 15 regulatory, 15

safety, 15

244

Index

Page 244
Image 244
Dell PP22L owner manual 244