Sony MSAC-PC3 Operating Instructions Manual page 15

7
After you have checked the drive assigned to the unit, check
"Removable" in the settings screen and remove the check
from "Int 13 unit".
8
Click [OK] and close the properties screen.
9
Click [OK] and close the system properties screen.
10
The following message for you to restart your computer will
be displayed, so click [Yes] and restart your computer.
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