Internet

network connections, 61

problems, 85

See also wireless switch

Internet Connection Firewall, 61

modem

IRQ conflicts, 78, 110

problems, 85

 

 

monitor

 

blank, 96

K

hard to read, 96

keyboard

switching the video image, 43

 

numeric keypad, 39

 

shortcuts, 40

N

keyboard status lights

network

description, 20

firewall, 61

keypad

problems, 91

numeric, 39

 

L

O

operating system

labels

media, 116

Microsoft Windows, 13

reinstalling, 16

Service Tag, 13

Operating System CD, 16

lights

 

back of computer, 73

 

diagnostic, 73

P

lost computer, 70

passwords

 

 

about, 67

M

administrator, 68-69

forgetting, 68

memory

primary, 68

problems, 90

security, 67

messages

system, 68

error, 87

PC Card slot

Mobile Broadband

description, 23

Index

161

Page 161
Image 161
Dell 1200 owner manual See also wireless switch, 161