Solved Unknown usb device for toshiba laptop Tags: Drivers Laptops USB Devices Toshiba Windows 7 Last response: July 15, 2012 6:39 PM in Windows 7 Share ghulam abbas July 15, 2012 3:05:20 PM usb dvice is not working properly More about : unknown usb device toshiba laptop Best solution flank21 July 15, 2012 3:15:57 PM what is the usb device that is not working? do you have all your drivers installed properly? Share ghulam abbas July 15, 2012 6:39:06 PM Best answer selected by ghulam abbas. m 0 l Can't find your answer ? Ask ! Publish Related resources How to format a new toshiba hard drive? Im using a sata/ide usb to my laptop. The hdd shows up in the device manager, but n solution SolvedUSBs have all become unknown devices on Lenovo Laptop solution USB device not recognized - Toshiba Laptop/iPod Problems... Forum Problem with usb ports, unknown device drivers solution [SOLVED] Unknown USB Device (Port Reset Failed) solution SolvedWD External Hard Drive is "Unknown Device" on all USB ports solution SolvedUnknown Device not recognized -8.1 laptop solution ipod unknown USB device solution Replaced mouse USB cable, now "Unknown Device" solution usb unknown device solution How to remove "unknown USB device" message? solution USB Unknown device error even after fresh OS installation solution Unknown USB Device solution Power surge on USB port Unknown USB device needs more more power than port can supply. solution SolvedI connected a new Toshiba 1TB hard drive via a usb docking device. The HDD was recognised and the message "Your new hardware solution USB HARD DISK UNKNOWN DEVICE Forum Unknown device usb windows 7 Forum Unknown device USB Forum Unknown usb device keeps popping up Forum USB Phone ( voipvoice cyberphone k ) is Unknown Device Forum More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !