Dell Inspiron 1720 Owner's Manual page 219

power (continued)
protection devices, 39
surge protectors, 39
UPS, 39
power button
description, 23
power light
conditions, 120
power management
adjusting settings, 169
QuickSet, 169
printer
cable, 38
connecting, 37
problems, 121
setting up, 37
USB, 38
problems
blue screen, 116
CD drive, 105
CD-RW drive, 105
computer crashes, 115-116
computer does not start up, 115
computer stops responding, 115
Dell Diagnostics, 99
Dell MediaDirect, 116
drives, 104
DVD drive, 105
error messages, 108
hard drive, 106
IEEE 1394 connector, 113
keyboard, 114
lockups, 115
network, 119
problems (continued)
power, 120
power light conditions, 120
printer, 121
program crashes repeatedly, 116
program stops responding, 116
programs and Windows
compatibility, 116
restore computer to previous
operating state, 131
restore operating system to
previous state, 130
scanner, 122
slow computer performance, 107,
118
software, 115-117
sound and speakers, 122
speakers, 122
spyware, 107, 118
video and monitor
Product Information Guide, 16
Q
QuickSet, 169
QuickSet Help, 18
R
RAM. See memory
regulatory information, 16
reinstalling
Windows Vista, 131
219
Index