Reply Guy McDowell November 14, 2015 at 5:19 pm Anyone who has the knowledge and guts to tear down a laptop needs no help from me. ;) Good job. Now I can continue uploading my travel photos to iCloud (though the speed is glacial). Reply Guy McDowell June 22, 2015 at 2:12 pm There's a lot of things going on, on your computer. Could you suggest anything ele?
I guess this proved too much for his computer and it just started sporadically not recognizing various devices. Repeat that process for any remaining USB Host Controller. TechSpot Account Sign up for free, it takes 30 seconds. Reply Rukshan May 10, 2015 at 2:10 pm Hi...
Reply eric says: November 21, 2016 at pm7:18 i have the same problem i really want a way to resolve this Reply Jam says: December 20, 2016 at pm10:10 Do you Read through the comments here too. This should happen automatically, but if you've manually unset the drive letter, the drive may not show up and be accessible in Windows. I used your SOLUTION #2 and turned off the power mgmt on 3 USB root hubs so lets see if that works.
Or ask your friends where they take their computers. Certain hidden or ghost USB devices can cause conflicts with current USB devices and therefore lead to this error. Reply nick says: June 3, 2016 at am4:20 that issue sounds like a signal connection loss or a signal not been sent to the hdmi port, check your screen settings and Usb Ports Not Working Windows 8 You'll see a bunch of options that are greyed out.
Reply ashok kumar sharma says: June 24, 2016 at pm2:25 i am using window 10 . Plug your removable drive into your computer. Before I buy a new computer, I'd like your opinion. Roger Reply Kyle Winton August 23, 2015 at 3:34 pm I have the exact same problem to you and still no fix after installing windows 10 god damit :( Reply Guy
Dec 8, 2015 #3 Cycloid Torus TS Evangelist Posts: 1,789 +321 tourmaline said: ↑ My work PC (which is Windows 7) also does not recognize it. Usb Flash Drive Not Showing Up Join the community here. Click on the arrow head to expand the selection. What I mean by 'not really' is that my laptop shows that they were connected, but then disconnected, and then connected, and it goes on disconnecting and connecting, while the wire
If the problem cannot be resolved, the USB ports might be damaged. Reply Johnathan says: June 29, 2016 at pm11:34 Ok this happened to me so i use the solution 1 and it worked thank you. Usb Flash Drive Not Working found drivers and not work. Usb Not Working Windows 10 You Might Like Shop Tech Products at Amazon Notice to our Readers We're now using social media to take your comments and feedback.
I tried the all the ways except the DisableSelectiveSuspend. Thank you sir! Let it sit for several minutes and then plug it back in. In windows 10, I am not able to see the USB key, instead there are multiple USB related folders in regedit. Usb Port Not Working Windows 7
You might also try restoring Windows to a date when your mouse did work. I can't live without USB ports and currently have 5 ports on my computer so that I can connect my mouse, keyboard, camera, phone, and printer to it all at once! Check with the maker of your laptop or motherboard and see if they have updated drivers for Windows 10. Click on your Start button and type devmgmt.msc in the Run or Search box, then press Enter. 2.
I'm assuming these are optical mice, not mice with the roller ball in them. Usb Drive Not Working Mac If the ports work at all, it should re-install the drivers for these USB devices. The voltage of the bus is 1.12V as I measured.
None of my USB devices was functional. I have a Samsung ATIV Book 8 that has 4 ports (2x3.0 and 2x2.0). I could try to find another shop, but with three malfunctioning ports, I suspect the repair bill would be too big to be worthwhile. Unless we change the mother board we could repair the USB port.
Once I disabled and enabled it, all was good. Method 8 - Uninstall USB Devices As a last resort, you can also try uninstalling all USB devices from your system and then restarting. My laptop (Lenovo yoga 14, Windows 10) has 3 USB ports. The computer came with XP, so I wanted to be able to aleast get it working in alater version of windows.
Driver Easy Version 5.1.1 Released Recent CommentsCassandra on Windows 10 100% disk usage in Task Manager [SOLVED]Brenda J Curto on IDT HD Audio CODEC driver in Windows 10 [Solved]Yo on Fix After restart I got an MS update whereafter it did show up and lost the front USB 3.0 hub(AKASA)at the same time. Is there any way I can connect a mouse through one of the other outlets on my computer other than the USB ports? Reply Guy McDowell May 25, 2016 at 6:50 pm Without being at the computer, it sounds to me like this is a driver issue.
That particular device does work fine when the power is on. All rights reserved. Reply Guy McDowell June 24, 2016 at 4:06 pm There's one more thing you may want to try. Method 7 - Update Generic USB Hub If you are getting the Unknown Device error in Device Manager, you can also try one other thing.
I decided to might try the same approach for the 2.0 ports that worked for the 3.0 port: go directly to the manufacturer's (Intel's) website and get the latest drivers there. Finally I did a system restore and WHAAa it worked, now I have all the usb port back. But after 10 or 15 minutes, my USB WiFi adapter stops working. No input device with USB is working.