Im getting unknown device on my usb ports Tags: CPUs USB Devices Printers Last response: January 29, 2011 3:46 AM in CPUs Share kaliwaffles January 28, 2011 6:10:38 PM Hello, im having trounble with my printer, it comes up unknown device, usb malfunction, but if i take my wireless adaptor out at the front it works, what can i do?? help heather More about : unknown device usb ports dogman_1234 a b à CPUs January 29, 2011 3:46:38 AM Hello and welcome to THG. If your Printer came with an installation CD, try to install the disk first. if not, try a different port. If both fail, then you may have a bad USB plug. Can't find your answer ? Ask ! Publish Related resources SolvedWD External Hard Drive is "Unknown Device" on all USB ports Forum Power surge on USB port Unknown USB device needs more more power than port can supply. Forum Usb port unknown device Forum USB ports on my case don't read devices, but getting power. Forum Replaced mouse USB cable, now "Unknown Device" Forum SolvedIm facing same problem, my computer is not detecting any flash drives on any ports, but they are shown in Device manager but n Forum SolvedUSB 2.0 device is not working in USB 3.0 ports Forum SolvedUnknown usb device for toshiba laptop Forum Solvedi have a usb 2.0 device but i only have usb 3.0 ports on my computer. how do i use this device with my computer Forum usb unknown device Forum Found an unknown device on my wifi(im on wpa-psk2) Forum How to remove "unknown USB device" message? Forum USB Unknown device error even after fresh OS installation Forum Unknown USB Device Forum New build... getting "driver for unknown device not installed" error.. Forum USB ports have power but does not pick up device in USB Forum USB Ports disconnect/connect while using a device Forum SolvedUSB Ports giving power but not detecting devices. Forum USB HARD DISK UNKNOWN DEVICE Forum Unknown device usb windows 7 Forum More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !