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Destructive Surface Analysis
Use this option to accurately locate any bad tracks on a hard disk,
and to flag any bad tracks that are not flagged.
This test operates by a complex process of writing, reading, and
verifying information on every track of the hard disk, except for
tracks that are already flagged as bad tracks. To start the test, press 3
and then
Enter. You
Analyze Hard Disk
Read/Save/Write/Read/Restore/Read check for all
tracks...
Current cylinder is xxxx
As each track is checked, the cylinder number (xxxx) counts down to
zero. When the analysis is complete, the program displays a complete
report on the status of the disk, including a table of unflagged tracks
that produced write, read errors. For a hard disk with no unflagged
bad tracks, a display like this appears:
Analysis finished.
Count of tracks flagged bad
Count of tracks with write, read errors =
Count of good tracks
No write, read error was detected.
No data was destroyed.
Press ENTER to return to the menu.
D-8
Physically Formatting a Hard Disk
see these messages:
=
n
0
n
n
n
=
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