D
Data diskette, copying, 3-7, 4-12-17
Data,
copying, 3-7, 4-12-17
protecting, 3-7, 4-23
D connector, 1-5, 1-6, 1-8, E-l
Diagnostics,
clock and CMOS RAM check, C-2
diskette drive check, C-3, D-12-15
dot-matrix printer check, D-18-19
error codes and messages, D-22-23
exiting program, D-22
hard disk check, C-3, D-19-21
hard disk formatting, F-1-10
keyboard check, C-2, D-6
math coprocessor check, D-15
memory check, D-5
parallel port check, C-3, D-15-16, D-21, D-22
RAM check, C-2
resuming from error, D-4
running, D-1
selecting a test, D-3
serial port, C-3, D-16-17
starting program, D-l-3
system device check, C-1
system board check, D-5
video check, C-2, D-7-12
DIP switches, A-4, B-6
DISKCOPY, 1-14-16, 4-12-14
Disk drive, hard. See Hard disk
Diskette drive,
caring for, 3-5
diagnostics check, D-12-15
indicator light, 3-5
inserting diskettes into, 3-6
release button, 3-6
single diskette drive, 3-8
Diskette,
backing up, 3-7, 4-12-17
caring for, 3-5
Index
IN-3