that sucks.. Reply Renae says: April 12, 2016 at 2:57 pm So I had the same problem with USB ports not working (on a macbook pro). Reply Guy McDowell August 20, 2015 at 10:31 pm With some of the things I've been hearing, that sounds like the most likely cause. Tried with hubs as well nothing. navigate here
The easiest way to determine if the USB device itself is the problem versus the Mac USB port, is to try and use at least two different USB devices and switch If there too many Virtual Drive (ROM), you must remove all of them. as it seems the ports work but are not powered so the Saitek keyboard won't light up or work. Reply levente zari says: June 19, 2016 at pm8:40 The issue resolved? http://www.makeuseof.com/tag/dead-usb-port-heres-how-to-diagnose-and-fix-it/
But other external HDD's don't register at all. to your computer through the USB ports. That's the kind of mouse that has a round connector instead of a USB connector. Reply Matt says: January 27, 2017 at 2:25 pm Thanks Alot Mac, Tested continity of the filters and they came back OK but obviously the resisitance had changed.
It will not recognize my key board or mouse after Windows loads up.. Yes the BIOS 6.30 update on the Toshiba Canada site is specified for Windows 8 but I have it working in Windows 7/64 no problem .... PS: wifi adapter works good without usb extension on win10 Reply Sercan says: June 30, 2016 at am1:19 Hi i have almost the same problem but mines like this: When i Usb Stick Not Working thanks :D January 21 by cuteboy873playsmc Show 12 more comments Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz?
Your USB controller is screwed up. Usb Not Working Windows 7 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. It's an old PC with XP SP3, i tried reverting back to old drivers but windows says no need because SP3 has more recent ones (obviously). http://www.pcworld.com/article/2474687/what-to-do-when-your-usb-device-doesnt-work.html July 28, 2011 Help me rid myself of this annoying hum November 22, 2010 Unresponsive CD/DVD Drive, how can I fix it?
Just navigate to the services key, and in the toolbar click on Edit > New > Key. How To Fix A Broken Usb Port Sometimes, you might be missing these files: usbstor.inf usbstor.pnf They should be in the c:windowsinf folder. Thanks, GB Reply FN October 21, 2016 at 2:37 pm Use the keyboard to navigate: >Tab key for focussing on main menu items in a group, or first item/button in a Reply DJacks says: August 12, 2015 at 11:42 am Anyone else having issues with usb to ethernet?
The right-side port is not seen by either Device Manager or Windows Explorer.
Shift+Tab to back Tab. >ALT+Menu Bar Item eg Alt+F for options under the File Menu >Space Key for checking/unchecking checkboxes >Arrow keys for most linear movement across menus >Arrow keys for Usb Ports Not Working Windows 8 Any advice? Usb Not Working Windows 10 Find out who represents you in Kansas' legislature.
Name the new value DisableSelectiveSuspend. check over here Reply David says: March 4, 2017 at 8:15 am This worked perfectly thank you (SMC reset) the charger light bnlinks once when you release the keys, (was also a little confused) I'll update you if I get the drivers working. Reply Katherine Mann says: August 12, 2016 at am2:34 Thank you! Usb Flash Drive Not Working
The TAB key is also helpful for navigating. thank you for the time and effort you put into helping us. Thanks! his comment is here Before that "burned" issue, I had no problems whatsoever connecting the USB Audio Interfaces.
charging light in a phone etc? Usb Ports Not Working Windows 7 64 Bit Thank you......... What this does is force the computer try to recognize your USB devices.
as it seems the ports work but are not powered so the Saitek keyboard won't light up or work. If not, you can reinstall the drivers from the motherboard or computer set-up disc, or download them from the manufacturer's site. I changed the USB 3 option in the BIOS to “auto” instead of “enabled” .." how do I do that? Usb Ports Not Working Windows Xp Reply mike says: May 27, 2016 at am8:06 turning the power setting off worked for me - great tip thank you Reply Pradeep says: May 15, 2016 at pm9:02 2 usb
After repairs, my computer works fine but... Reply Wesley Skworzec December 22, 2016 at 5:33 pm I tried what was suggested to no avail. regards, rama cd Reply justin zeng says: July 24, 2016 at pm1:23 Hi guys, I tired all the options above and still didn't work, not sure why. weblink You might need to make Windows Explorer show you hidden files to find this folder.
So far, they’ve managed to stop Fair Repair legislation before your representatives get a chance to vote on it. USBview is showing that there is a ‘USB Composite Device' on Port 3, eventhough there are no USB devices plugged in. Since the problem persists, let's get on to more serious tests. [Have a tech question? A few steps later, it was - and Viola!
Yes this is quite technical and maybe only suited for an electronics engineer, but I am not and I can do it. After I teared down my laptop, I found a hole on a 8-pins chip near the USB ports. Now restart the computer. Reply bruno says: November 28, 2015 at 5:33 am It worked like a charm!
Whatever... See where it says Intel(R) 5 Series/3400 Series Chipset Family USB Enhanced Host Controller? I opened a command prompt and I entered the command (carefully proofread against your directions). Previous PostMonitor Your Network and Watch Your Bandwidth With NetworkMinerNext PostHow To Automate Firefox Or Chrome With Excel VBA And Selenium 274 comments Write a Comment Leave a Reply Cancel reply
But I do have an external HDD with it's own power supply. Thanks again. After reinstalling my OS, every device on every port worked (mouse, keyboard, webcam, usb storage), except of my gamepad, so I assumed that it doesn't work. Thank you, Reply Gabe October 18, 2016 at 11:34 pm Uninstalling the USB host controller and restarting worked for me.
Currently facing the same problem.