Questions & Answers for: usb unknown device

...USB Root Hub. The last item on the tree stated: "Unknown Device." I double-clicked on the unknown device, and in the Device Status box, received the following message: "No Drivers installed for this ...

...of ideas. Thanks guys try using different USB port. if the it is unknown device. means the machine didn't recognized the device. you may have to install the device driver. (windows is a funny

to unknown USB devise You have install printer driver first... Nokia N72 data cable usb attached to computer shows" unknown usb device " and "one of the usb attached to yuor computer is malfunctioning

unknown device i am using windows 2007 in my pc. wen i insert the transcend jetflash v30 2GB USB 2.0 flash Drive into my system it shows unknown device you must install windows driver package to run ...

USB unknown device not recognised by windows device instance id USBVID_0000&PID_0000&36564DB&0&1 message still appears with all external usb devices disconnected I've gone into device

usb port - unknown device I have installed I-ball digital pen tablet. But when i connect it in USB port, my XP machine says - one of your hardware malfunction..... and windows 2000 Pro machine - doesn

...unknown device.Then I go to Bios USB disable restart USB enable restart But result same unknown device. Please Help Me ........ hello mr.  this is not a software problem  this is hardware ...

pendrive showing unknown device WHEN I INSERT THE PENDRIVE IN USB PORT THE PC SHOWS UNKNOWN DEVICE & no hardware & sofware found. instaal propoer driver that supports the USB

...unknown USB device. I am absolutely stumped. I've tried the Suyin drivers, I've tried uninstalling the "unknown device" driver but it still detects the webcam and categorizes it as an unknown USB ...

i installed a windows 7 but usb is not working unknown device Unknown device means the usb socket is working, what you are plugging in is unknown.