Why wont my Windows Vista pik up my USB device?

My business is trying to upload photos from our usb go by my computer nonetheless it only accumulates the device for a few secs next it loses it once again! I have done this before but it worked nonetheless now its playing upwards again similar to before, but as opposed to before it isnt exhibiting it for a minute! what should/can my partner and i do

Could be a couple of problems.The TWO main ones are a bad USB port or the wrong USB keep to.If that works about another computer system then its the dock.Try an alternative port, even if you should disconnect anything else.

A dock is exactly what you plug the Pendrive in to!!