startup disk (continued)
Macintosh Performa CD: Performa
Software disc as
rebuilding desktop of
static electricity, avoiding 130, 132 stereo miniplug 45
storage devices, replacing 52 support 21,
incompatibility of 87, 88 turning off 173
System Folder, extra copy warning 58 system software
accidentally deleting 81 backup copies of 62
cannot be found by Macintosh 81 copying files from Macintosh
Performa CD: Performa Software to your hard disk 123
creating a startup floppy disk 124 installing
protecting information on a hard disk 123
purpose of 113
reinstalling all original software
reinstalling system software
using the Macintosh Performa CD: Performa Software as a startup disk
when to install or reinstall
CD: Performa Software 114
T, U
Tab key 170
tape drive, backing up to 62 TCP/IP protocol 55 terminators in SCSI chain 50 testing a hard disk 105,
3D Surround Sound technology. See also SRS Sound
troubleshooting 93 using 41, 47
title bar on window 18
TokenRing network, connecting to 53 Topics button in Macintosh Guide
troubleshooting
accidentally deleting a program 81 application programs 58,
bomb icon 75, 77, 88 “burn in” on screen 160 caret prompt on screen 94
common problems
computer performance decreases 103 dark screen 13, 80
diagnosing problems 76 document cannot be opened 92 DOS documents
floppy disk 84, 85,
hard disk icon does not appear on desktop
headphones 93
High Sierra discs 100