Troubleshooting
Flowchart 2.12—No OS Loading from
Hard Drive, Part 3
Continued from
Flowchart
2.11—No OS
Loading from
Hard Drive, Part 2.
N
System
files on hard
drive?
Y
Y
Virus
Virus
on hard
on hard
drive?
drive?
N
Run SCANDISK
and check for
bad sectors.
N
Can bad
sectors
be fixed?
Y
Fix bad
sectors.
2–22
Clean virus.
Replace
hard drive.
N
Boot from
hard drive?
Y
Done
Install OS
and reboot.
Y
OS
loading from
hard drive?
N
Y
Diagnostics
on diskette?
N
Run diagnostics
and follow
recommendations.
Replace
hard drive.
Maintenance and Service Guide
Done
Replace
hard drive.