problems with MPC 500

I have problems with synchronization of the MPC 500 to the computer, will the operating system? In MPC aperece 'USB: CONNECTED', the computer says the installation was successful, but the MPC is not 'visible' in any part, what do I do?

Make sure you have a memory card in the mpc.

All the USB Cable does is turn the MPC 500 into a Card Reader.

You have to "Mount" the MPC

Go to the Save/Load Page in the 500 and choose USB

SEE Capter 15 in the MPC 500 Refrence Manual