IBM 390 用户指南
TrackPoint
(continued)
disabling 67
location 4
magnifying glass
location 4
magnifying glass
50
press-to-select 47
scrolling 50
sensitivity 49
tips on using
scrolling 50
sensitivity 49
tips on using
12
using 11
TrackPoint, setting
99
troubleshooting
audio problems
121
battery problems
118
CD-ROM problems
119
charts 108
error codes
error codes
109
error messages
109
external monitor problems
125
guide 107
hibernation problems
hibernation problems
115
indicator problems
118
infrared problems
120
input problems
113
LCD problems
117
LED problems
118
modem problems
122
no error codes
112
no error messages
112
option problems
128
other problems
130
PC Card problems
123
port replicator problems
127
printer problems
124
software problems
129
suspend problems
115
USB problems
121
TV-out jack
location 5
U
UltraBay FX
17
bay LED
7
device lock location
7
installing 59
replacing 59
replacing 59
UltraBay FX
(continued)
securing 94
swapping 59
swapping 59
USB
location 5
problems 121
problems 121
V
volume control, location
2
W
warranty
extensions and upgrades
145
product 155
service, international
service, international
142
Web site
37
174
ThinkPad 390X User's Reference