Not Detact When i connected the portable it was detect on screen but it not working because it is required USB Divece Drivers

For your reference, a list of downloads for this instrument may be found here: Downloads for DGX 650 Digital Piano

It has a standards-based MIDI-USB interface, so no additional driver is required. If your computer does not detect the device, the cause is almost always a bad physical connection, ie faulty USB cable or dirty contacts at the physical port.

Apple's "Audio MIDI Setup.app" can be launched to configure how the device interacts with the computer while they are connected. Most DAW and music publishing applications provide preference panes and additional settings .

Hi,

You most likely require a driver for your hard disk to be able to communicate with your computer. This driver may sometimes install when you connect your hard drive to your computer or the drivers may come in a CD with your hard drive. Please check whether you have a CD with the drivers that came with your hard drive. If not please comment

Goodluck!

You can download the drivers on another computer and then transfer them to yours using CD, USB stick, etc.

I devised these simple steps that tend to remedy quite a few issues with most USB portable / external hard drives and devices (though not always)

A few things to check but assumes USB and Windows for other interfaces / operating systems similar steps may be adapted to suit.

1. Ensure it is connected directly to the computer to a USB 2.0 port not a USB 1.0 port as this can have effects on performance and reliability

2. Use only the cables that came with it NOT one that fits that may have been lying around or is longer. Not all USB cables are equal even though they should be)

3. Do not connect through an external USB HUB unless that hub is USB 2.0 AND has its own power supply.

4. Use ONLY the power supply that came with it if it has an external power supply Don’t use any other unless you know it has both the same voltage and current rating e.g. 12V 500mA anything rated below that would not work properly.

5. Always use the same port for connecting your devices. Some devices do not like being switched about. If switched they may want to install software / drivers again. This can be especialy true if you move a HUB to another port

If you checked and fixed anything there and still have issues then check your hardware from CONTROL PANEL / SYSTEM / HARDWARE.
Any exclamation marks by hardware need fixing before you investigate any further

Make sure you have installed the software drivers first before connecting the USB hard drive. USB is Plug and Play, and when you connect hardware that requires drivers to be installed first, it will not function correctly or not work at all sometimes..

Have you tried re-connecting via USB cable and allowing the computer to detect a new device... This might be easier if it works.

You will have to re-install the drivers. It may be possible to download the drivers from the manufacturers site if you no longer have them on disk.

Let me know how you get on with the above.

Windows XP Professional doesnt require USB Drivers, these Driver built in Windows XP professional 
or there already present in ur system..........

so go ahead connect anything to ur usb port(like digital camera, mouse, pen dirve, flash driver , memory card reader,..portable harddisk , digital cameras)

when u insert any of the component(for eg: pen drive) in to the usb port OS will automatically detected these devices and install USB Drivers.... dont worry... about this  and be rest assured....OS will do the work for u...............


Thanking You

M. Sridhar

when u plug the audio divece to the PC. is there a massage " You insert a new hardware?" like that?

If you get a massage like that you have to install the drivers of that divece form a CD

There is no drives required for detackting the drives it automaticaley it detact so please check the usb port are fit in your system.

run device manager and remove auknown device specially usb storage device and restart your computer... or try other usb port...