Apple Mac Performa 640 series - Manual (Page 194)

troubleshooting in PC environment
105–120. See also
troubleshooting
blank screen 106
controlling audio CDs 47
crashing when using Harvard
Graphics 68
date and time 66
DOS-compatibility software can’t be
found 106–107
frozen system 106, 110, 111
“function not supported on this
computer” message 65
game program performance 56
memory management utilities 44–45,
118–119
MIDI program performance 56
monitor 66
mouse 55
multimedia program performance 56
network performance 56
“non-system disk or disk error”
message 107
“not enough space for environment”
message 68
“PC Clipboard requires additional
system services” message 109
PC drives 72–73
PC Setup control panel 94, 106
performance problems 107
printing 57–60, 110
red slash through PC Setup icon 109
screen image jumbled or rolling 111
sounds 71–72
starting application program 109
starting up PC environment 108, 109
status line in PC Setup control
panel 78
unsynchronized screen 106
TSR (Terminate and Stay Resident)
programs 68
turning off computer 14
for solving problems 81
turning off extensions and control
panels 89
turning off memory testing in PC
environment 68
turning off monitor 14
turning off PC environment 43
turning on computer 8–9
turning on monitor 8
tutorial, starting 12–13
TV tuner expansion card 32
installing 137
typing in Macintosh environment. See
also keyboard
accented characters 152
capital letters 149, 150
diacritical marks 152
mathematical symbols 150
special characters 151–152
with special keys 149–150
troubleshooting 91
typing in PC environment,
troubleshooting 111. See
also keyboard
U
umlaut, typing, in Macintosh
environment 152
UNDELETE command and shared
volumes 69
unlocking mouse 134
unplugging computer, for solving
problems 81
Upper Memory Block (UMB) space,
increasing 68
186 Index