Epson 20020 Benutzerhandbuch

This test reads and verifies data from all tracks of the disk,

checking each cylinder and using both heads.

Select option 4 from the menu to start this test. The program

displays the number of each cylinder it finds. For example, with

a 20MB hard disk, the first message you see is:

Current cylinder is 

The cylinder number counts down to 0.

At the end of the test, you see a table of the results of the test.
For example, for a 20MB hard disk with no bad tracks, you see:

BAD TRACKS

..............

0

READ ERROR TRACKS

.......

0

GOOD

TRACKS

.............

Press ENTER to return to the menu

Press 

Enter 

when you have viewed the table.

If the results show BAD TRACKS on your disk, it is all right

because those tracks will not be used. If, however, the results
show any READ ERROR TRACKS, run the Destructive
surface analysis described in Appendix D.

To run all the tests on the menu in sequence, press 5 and then

Enter. 

When you choose this option, all checks for the hard

disk drives and controller are performed automatically in
sequential order. Although you do not start each test, you must
still supply the appropriate responses to progress from one test
to the next.

Performing System Diagnostics