So, if you've got an old keyboard/mouse, that uses those ports, or if any of your usb ports work, try that. Usually stays working for the rest of the day and then it will stop again - repeat the above procedure and back up and running again! Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. The USB ports are protected electrically with bypass diodes to make sure they don't get damaged by a peripheral drawing too much power or some other electrical problem.Hope this helps someone... check over here
Have also a look in the Event Viewer for suspicious error messages. –harrymc Jun 16 '14 at 7:32 | show 2 more comments 2 Answers 2 active oldest votes up vote I've tried the USB root hub power settings fix, I've tried the uninstalling of the root hub fix and neither of them have any long term effect and are generally useless. Some of the time "simple" devices like mice and flashdrives work if plugged in after boot, but this behavior is intermittent. "Complex" devices like USB headsets and USB WiFi Cards never In the Device Manager it shows an exclamation on USB controllers an says about code 10...
Usb Ports Not Working Mac
Is this a laptop?
Specifically the USB Root Hubs.
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Reply Lori says: February 22, 2017 at pm11:04 THANK You!!
USB Ports Don't Work Unless I Restart the Computer Started by Wolffie03 , Mar 27 2016 06:34 PM Please log in to reply 5 replies to this topic #1 Wolffie03 Wolffie03
Right now, here's what my device managers look like even though I have my external and a test usb stick to make sure the ports are working. This update addresses an issue that may prevent a USB keyboard from being recognized after the system wakes from sleep." The above is taken from the Apple Support website. Looking through a variety of threads, this issue isn't that new going back to at least July of 2011 (http://www.mac-forums.com/forums/os-x-operating-system/245665-os-x-lion-will-not -read-external-hard-drives-usb-flash-drives.html).I am also involved in long-running saga with "upgrade" from MobileMe Usb Ports Not Working Windows 8 I have a Logitech G500 programmable mouse.
You need to update the drivers. You can update the drivers manually. Usb Ports Stopped Working Windows 10 Moore says: March 18, 2016 at am4:14 I found what is wrong, when I reinstalled Windows 10 most of my USB ports wouldn't work, the reason was Windows 10 reset the Mouse, keyboard and usb wifi adapter are not working. Windows is set to shut down your USB controller to save power by default, sometimes it won't be able to power it back up.
When I closed the Maps, I saw my video options panel disappear right behind it. Usb Ports Not Working Windows 7 Found an old wired keyboard & mouse and plugged into rear of the desktop tower. I've got a server setup where I needed a second ethernet port setup that I've configured through USB-to-Ethernet. Reply harry says: January 19, 2016 at 12:36 pm So, this worked for me and my USB started working again, what a relief!
Usb Ports Stopped Working Windows 10
I only have a mouse, keyboard and a 1TB WD elements external drive. A Guy My System Specs Computer type PC/Desktop OS Windows 7 Home Premium x64 SP1 CPU INTEL Core i5-750 Quad-Core 3.37GHz Motherboard ASUS P7P55D Memory HyperX Fury Black Series 8GB (2 Usb Ports Not Working Mac Back to top BC AdBot (Login to Remove) BleepingComputer.com Register to remove ads #2 jcgriff2 jcgriff2 BSOD Kernel Dump Expert 922 posts OFFLINE Gender:Male Location:New Jersey Shore Local time:04:41 All Usb Ports Not Working May 15, 2012 12:37 PM Helpful (0) Reply options Link to this post by Addietollen, Addietollen May 18, 2012 8:28 AM in response to Addietollen Level 1 (2 points) May 18,
So, if you ever encounter total USB failure on a Mac for no apparent reason, try the SMC reset, it will probably work for you too. check my blog The screen flashed white and gave the start up sound then went back to black four times before I let it go, then I started the computer and logged back in Reply Jam says: December 20, 2016 at pm10:09 Thanks a bunch! I plugged the same usb stick to a similar laptop (acer 5738 with win7) and the transfer speed was 10-15mbs! Usb Ports Stop Working Randomly
Reply Not So Average Joe says: January 22, 2016 at 7:35 pm Why are you being such "jag" Joe? Copied missing file from another HP win10 to C:\WINDOWS\system32\DRIVERS\ This solved my problem after updating the driver using Browse my computer for driver software from the Driver directory. Thank you SO much! this content These kind of repairs are easier than one would think, there is still hope.
If it doesn't work after an SMC reset, it may be actually failing or due to another issue, but you'd need to run the Apple Hardware Test diagnostics to determine that. Usb Flash Drive Not Working Is it related to my hardware? Resolve my problem with turning off e Auto Off function.
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.
And I get error 28 for all my USB drivers Drivers USB ports stopped working right...Hello guys! the frustration is giving me back pains, aaaaaargh (i7, 8gigs ram, ssd, gtx460 1.5) share|improve this answer edited Feb 25 '15 at 0:15 answered Feb 24 '15 at 20:23 Paulera 11 You can use the Free version to download new drivers, but you are required to use the downloaded driver files to install the drivers manually step by step. Usb Ports Not Working Windows 7 64 Bit Vacuming out the dust from prehistoric Earth's atmosphere Why do C++ templates use the angle bracket syntax?
USB ports fixed. Jump to content Sign In Create Account Search Advanced Search section: This topic Forums Members Help Files Calendar View New Content Forum Rules BleepingComputer.com Forums Members Tutorials Startup List I've had the problem of USB ports stopping working (no USB devices recognized with system_profiler SPUSBDataType ) on a couple MacBook Airs over the last three years. have a peek at these guys Hope this help you guys.
A simple mass storage device (4Gb Kingston USB stick) is not recognized on 2 ports, but is OK on the third. I really don't care to get it fixed since I'm not in the states and it will cost a lot of money for a very minor issue but I've tried everything Let me know when you’ve finished that cup of STFU!! I couldn't change the drive letter, because it didn't even show up as a blank drive letter.
USBs are out for the third time now and I've just bought this MacBook Pro a few months ago. Reply Max says: September 24, 2016 at am2:07 How do you use this thing i just bhougt it but how do i put my photos and stuff into it? I had windows 10 and was able to reinstall windows 8 again but it still shuts off after it starts loading windows and won't let me get past login screen Reply Reply Dagfinn A.
Reply Rich says: August 1, 2016 at am9:57 Installed new usb 3 pci-e. If you use the Paid version to try resolving the problem but the problem persists, you can contact us for further assistance. Paid version offers 30-day money back guarantee. May 18, 2012 8:28 AM Helpful (0) Reply options Link to this post by norbertm, norbertm Jun 23, 2012 4:30 AM in response to Addietollen Level 1 (9 points) Jun 23, Resetting SMC worked for me.
You must press this key combination before the gray screen appears.5. When the HDMI cable is plugged in, the TV will say no video signal - then we take the laptop and connect it via a second HDMI cable to a different Reply camilla mo says: March 15, 2016 at pm12:04 Dear Kamau, Would you please provide the full error message, your specific operating system and your PC model name? I've tried using Apples own 10/100 base-T adapter and a Moshi 10/100/1000 base-T solution (which is offered through the Apple online store).