: Make sure your PSR-S550 is powered on and connected to the PC via a standard USB-AB cable before running the installer.
: Choose between the 32-bit or 64-bit version of USB-MIDI Driver V3.1.4 depending on your specific Windows architecture. yamaha psr s550 midi driver
As the video gained views and comments, John received messages from musicians all over the world, thanking him for his help. One message in particular caught his eye - it was from Alex, the musician who had helped him. Alex had written to say that he was glad John had been able to get his keyboard working and that he was happy to have been able to help. : Make sure your PSR-S550 is powered on
It is highly recommended to reboot your computer after the installation finishes to ensure the driver initializes correctly. Yamaha Corporation Troubleshooting Tips Firmware and Software - Yamaha - United States One message in particular caught his eye -
Here is the most important thing you need to know about the PSR-S550 drivers:
A: The Yamaha driver creates 8 16-channel MIDI ports to control all 16 parts of the PSR S550’s internal song mode. Port 1 controls the main keyboard layer; Ports 2-8 control the 8 Song Tracks.
When you turn the keyboard on, you should see a notification on your computer screen saying "Installing device driver software," followed quickly by "Device is ready."