Apple Power Macintosh 4400 - Manual (Page 201)

question mark icon appears during
startup 98, 99, 115, 136
troubleshooting 115–117
stereo miniplug 41, 42, 47
support 110–111
support hotline 23
switching application programs 59
symbols, typing 187–188
system extensions. See also Extensions
Manager control panel
incompatibility of 120, 121
saving 113
turning off 112, 189
System Folder
extra copy warning 55
files in 124
printing contents of 110
system software
accidentally deleting 115
cannot be found by Macintosh
115–116
copying from Macintosh Restore CD
disc 106
purpose of 97
reinstalling 97–107
troubleshooting 107
when to use the Macintosh Restore
CD disc 98
T, U
Tab key 186
tape drive, backing up to 60
TCP/IP control panel 90, 92–96
TCP/IP network 74, 90, 92–96
telephone cable 81, 85
Telnet software 78
10Base-T cables 84
10Base-2 cables 84
terminators
non-Apple transceivers and 88
in SCSI chain 51, 52
thick coaxial cables 84
thin coaxial cables 84
thin coaxial Ethernet network 86–88
title bar on windows 20
token ring network, connecting to 80
Topics button in Macintosh Guide 27,
28–29
transceivers 84, 88–89
Trash icon 20
troubleshooting 109–142. See also
Apple-authorized service
provider; Balloon Help; help,
sources of; Macintosh Guide
application programs 115,
120–126, 126
blinking question mark icon 99,
115, 136
bomb icon 109, 111, 121–122
CD-ROM discs 124, 129–133
CD-ROM drive 127–129
clock 114
common problems 114–127
diagnosing problems 110
disk icon with X 116
document cannot be opened 124
DOS disks 118
DOS documents 124, 125
error messages 109, 110, 121–122
file cannot be found 124
floppy disks 118, 119
frozen pointer 22
frozen screen 109, 111, 122
hard disk 107, 117, 137–142
icons do not appear correctly on
screen 117
keyboard 123–124
memory 120
microphone 126
monitor 114
mouse connections 122
performance problems 134
pointer doesn’t move when you move
the mouse 22
Power key doesn’t turn off
computer 22
201 Index