Usb ports not recoginized any device but have power Tags: USB Devices Power Laptops Last response: September 1, 2010 2:02 AM in Laptops & Notebooks Share Anonymous a b D Laptop September 1, 2010 1:53:55 AM hi my usb ports are not recoginized any device but have power i have tryed everythink i can think of could u please help me More about : usb ports recoginized device power pjmelect September 1, 2010 2:02:09 AM Have you tried going to device manager and removing all USB ports and devices, reboot and let Windows reinstall the drivers? Can't find your answer ? Ask ! Publish Related resources USB ports not recoginized after SP2 Forum USB ports have power but does not pick up device in USB Forum SolvedUSB Ports giving power but not detecting devices. Forum Usb ports providing power but does not recognize device Forum Usb ports not working but providing power to device Forum USB ports on my case don't read devices, but getting power. Forum Power surge on USB port Unknown USB device needs more more power than port can supply. Forum The usb composite device has exceeded the power limits of its hub port Forum SolvedUSB 2.0 device is not working in USB 3.0 ports Forum The usb composite device has exceeded the power limits of its hub port Forum MP3 usb device has exceeded the power limits of this hub port 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 SolvedWD External Hard Drive is "Unknown Device" on all USB ports Forum 7 out of 8 usb'ports are showing up in device manager, 1 doesn't work. Forum Solvedget usb ports to shut off power Forum USB Ports disconnect/connect while using a device Forum SolvedNo power to PS 2 port or USB ports Need help! Forum SolvedUSB 3.0's ports not receiving power but USB 2.0's ports working fine Forum SolvedMy USB ports sometimes lack power, do I need a new power supply? Forum when i put a pendrive in my pc or any storage device, my laptop ports are not working but when i put mouse USB in these port t Forum More resources Read discussions in other Laptops & Notebooks categories Battery Acer Asus Dell Hewlett Packard iPad Toshiba Vaio !