IBM 5150 User Manual

26 Type this:
n
27 The DOS prompt, A>, is displayed.
Remove
the diskette from the drive.
With a felt tip pen, label and date your "DOS DISKETTE
BACK-UP."
Store the original DOS Diskette properly and use the
back-up in your daily operations. In the rest of this
chapter, we will still call
the back-up diskette "your
DOS Diskette," because it is the same as your DOS
Diskette.
DOS 3-30

IBM 5150 Specifications

General

Processor	Intel 8088
Clock Speed	4.77 MHz
RAM	16 KB - 256 KB
Manufacturer	IBM
Model	5150
Release Year	1981
Storage	5.25-inch floppy drives
Graphics	MDA or CGA
Operating System	IBM PC DOS
Ports	Cassette, keyboard
Expansion Slots	5