USB 3 Not Working Tags: Hard Drives Computer USB3 External Hard Drive Storage Last response: December 11, 2012 2:06 AM in Storage Share jimlau December 10, 2012 9:01:38 PM for some unknown reason, my computer is not recognizing my usb 3 port. it had been for the past year, but suddenly isn't working. i re-installed the usb 3 drivers. i think it worked for a bit, but when i re-booted, it no longer is. the usb 3 external hard drive does get powered up, just can't be communicated with. any ideas? thanks. i have the motherboard: Biostar 880GU3+ i also am running w7 64-bit. More about : usb working jimlau December 11, 2012 2:06:00 AM if u mean have i tried the external usb 3 drive elsewhere, yes, it works fine on my usb 2 connections. Can't find your answer ? Ask ! Publish Related resources : ForumP8Z77-V LK : 2 of 4 USB 3 .0 ports not working ForumNot all USB 3 .0 ports are working ForumUSB 3 .0 ports not working ForumUSB 3 .0 ports not working . ForumIntel USB 3 .0 Ports Not Working On Asus P8Z77-V-PRO ForumNo 3 .0 usb ports are working ForumZ77 Extreme 6 USB 3 .0 not working ForumOnly 1 USB 3 .0 is working ForumOne USB 3 .0 port not working ForumAsrock Extereme9 z77 front panel usb3 not working ForumGigabyte USB 3 .0 Stopped Working Forum[Solved] USB 3 .0 port not working ForumUSB3 not working on Gigabyte X79-UP4 ForumAsRock 970 Extreme 3 No usb ports working . ForumUSB 3 .0 NOT WORKING ForumUSB 3 .0 stopped working on z68 ForumUSB 3 .0 Not working :( ForumHard drive has stopped working on usb3 still works on USB 2 ForumUsb 3 .0 Ports not working on Lenovo y580 ForumSamsung 840 Pro or OCZ Vertex More resources Read discussions in other Storage categories Hard Drives DVD Drives DVD Writers Optical Media Flash Media NAS/RAID SSD Western Digital !