recognition problem help me please!
I have brought my new hp all in one machine. it contains photostat ,printer and scaner which is all in one. the problem is that it canot be recognised by my system. i have intaled the software of the device correctly, yet when i plug in the usb conection the system shows a message in the tray that new "NEW Usb Rot hub found the software is installed and redy to use" but after that the message is shown is "unknow device found" after that after that " the system cannot recognise the device connected" i tried installing a driver software for usb port, reinstalled the device software. yet no use can any body help me to solve this problem . i would b very thank full......