Toshiba M640 Laptop User Manual


 
240
Index
A
AC adaptor 45
AC power
119
AC power light
45
accessing
network
139
adding
memory
check total memory
60
memory (optional)
51
optional external devices
50
adequate ventilation
cooling fan
44
adjusting
TouchPad™ settings
79
Ambient Light Sensor (ALS)
using
147
Application Cards
212
audio features
141
B
backing up files 98, 106
battery
battery life
118
Call2Recycle™
133
care
131, 132
changing
127
charge indicator light
47
charge not lasting
187
charge time
119
charger
119
charging
47, 119
charging the real-time clock
(RTC)
120
conserving power
124
determine remaining power
122
disposal
133
indicator light
122
installation
127, 129
low charge
123
maintaining
132
maximum capacity
118
monitoring power
47, 121
not charging
187
optional secondary battery
119
power management
119
power options
123
power plan
216
real-time clock (RTC)
118