K

keyboard connector, 72 problems, 41

L

labels

Microsoft Windows, 10 Service Tag, 10

lights

back of computer, 53 diagnostic, 53 hard-drive activity, 69

monitor blank, 50 clone mode, 17 connect DVI, 15-16 connect TV, 15-16 connect two, 15-16 connect VGA, 15-16display settings, 17 extended desktop mode, 17 hard to read, 50 problems, 50

motherboard. See system board

mouse connector, 72 problems, 44

P

password clearing, 126 jumper, 126

PCI cards installing, 80 removing, 82

PCI Express cards installing, 84 removing, 87

performance overclocking, 35

playing CDs, 26

playing DVDs, 26

M

memory

N

 

4-GB configurations, 77

network

DDR2 overview, 76

connector, 71

installation guidelines, 76

Network Setup Wizard, 30

installing, 77

problems, 45

problems, 44

Network Setup Wizard, 30

removing, 79

 

type supported, 76

 

messages

O

error, 40

operating system

microphone

CD, 11

connector, 72

reinstalling, 11

 

Microsoft Windows label, 10

reinstalling Windows XP, 64

modem

Operating System CD, 11

connector, 72

overclocking, 35

problems, 39

 

power button, 69 connector, 72 conserving, 31 hibernate mode, 31, 33 managing, 31 options, 32

options, advanced, 33 options, hibernate, 33 options, schemes, 32 problems, 46 standby mode, 31

power light conditions, 46

Power Options Properties, 32

power supply fans, 72

printer problems, 47

Index

151

Page 151
Image 151
Dell U7021, WHL manual 151, Reinstalling Windows XP