NCR 7455, Hardware User'S Manual

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Chapter 4:
Operating System Recovery
Introduction
This chapter discusses procedures on how to recover the Operating
System by using the CD-ROM drive. The software is distributed on
bootable CD-ROM media. The drivers that are necessary to run the
CD-ROM are temporarily installed during boot.
Prerequisites
The following are required on the 7455 in order to perform a BIOS
update using a CD.
•
Bootable CD-ROM drive (internal or external)
•
Keyboard
•
Parallel port set to Bi-directional Mode (Setup Utility)
Caution: When performing an OS recovery from a larger source
image (larger disk) to a smaller destination disk, you must use a special
procedure (OS Recovery from a Larger Disk Image section).