When the Removable Disk is not indicated (Continued)2 Check if the Device driver has already been installed.
1 Click the [Hardware] tab on the “System Properties” screen.
2 Click [Device Manager].
The “Device Manager” screen appears.
3 Click [View].
4 Click [Devices by type]
5 Check whether [! SONY- Memory Stick] preceded by the “!” symbol is shown.