Maxtor OneTouch 3 User Manual page 18

MAXTOR ONETOUCH III TURBO EDITION MACINTOSH INSTALLATION
You will see the following:
Click Close when finished to return the OneTouch Manager's
main window.
Diagnostic
If you suspect there may be problems with your Maxtor
OneTouch III drive, you can run the diagnostic test.
Click the Diagnostics button.
The diagnostic test will launch immediately.
A status bar will appear as well as the notification, "The drive is
now being tested."
When finished, a message will appear indicating "The drive
passed its most recent diagnostic test."
If the test finds your drive to be defective, it will display a Return
Material Authorization (RMA) diagnostic code you will use to
return your drive for replacement under warranty.
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