Only one USB port works

[manopka]

I was using a USB port today and i unplugged a device from it. Next thing i know the USB port doesnt work. I have a Dell laptop running on Windows 7 64 Bit.

The third USB port works fine with all ym devices. Currently I have an adapter plugged in and all the devices work. But nothing will work when plugged into the other 2 ports...

 

[ihsaan96]

Could be on of your ports are bust ? Claim it with Dell & say it's faulty

 

[das_stig]

Delete the USB hub from device manager, reboot and let it reinstall, could be that the USB device froze the port. If that doesn't work, RMA to Dell.

 

[manopka]

I tried deleting them all and rebooting two or three times. Nothing. Its just weird that they were working perfectly fine then suddenly nothing...

 

[shadow_12]

Call Dell.