Apple Power Macintosh 7500 Series - Manual (Page 171)

equipment
arranging to prevent discomfort
125–126
cleaning 135–137
guidelines for handling 129–133
illustration 2, 40–41
setting up 1–8
error messages. See also troubleshooting
“Application program can’t be found”
66, 89
“Application program can’t be opened
because a file can’t be found”
66, 90
blinking question mark icon
80–81, 110
“bomb” icon/message 75, 77, 86, 96
“Can’t open a document...” 89
“Could not create a socket” 60
disk with an X icon 81
“Not enough memory” 66, 85
“sad Macintosh” icon 82
“This is not a Macintosh disk: Do you
want to initialize it?” 94
“Unable to locate host” 60
what to do about 75, 76–77, 86
Escape key 152
Ethernet network, connecting to 59–60
Ethernet ports 40, 41
eWorld program 61, 99–100
expansion bay, illustration 40
expansion card
installing 139–149
power requirements of 140
expansion card cover 144, 148
expansion slots 139, 145–147
access covers for 41, 145
extended miniplugs 43
Extensions Manager control panel 78,
85, 86, 94, 97
external stereo speakers, connecting
47–48
eye fatigue from computer use 123,
125, 127
F
fatigue, tips for avoiding 127
FDDI networks 59
File menu
Eject CD command (AppleCD Audio
Player program) 69, 92
Put Away command 69, 92
files. See also documents
backing up 65
file sharing, CD-ROM discs and 72
Finder, activating 28, 35
floating-point unit (FPU) 85
floppy disk drive, illustration 40
floppy disks
backing up 65
can’t eject 83–84, 134
computer can’t read 83
repairing 108–109
safety instructions for 131
folders. See System Folder; Utilities
folder
Foreign File Access extension 94, 95
formatting a hard disk 103–105
frozen pointer 87
Function keys 152
furniture, arranging to prevent discomfort
125–126
G
graphics, using Photo CDs 71
grave accent (`), typing 154
grounding the computer 6, 129
Guide menu. See also Macintosh Guide
Shortcuts command 37–38
Show/Hide Balloons command 36
using 18, 19, 25, 27–28
161 Index