Then my keyboard started working again. What a helpful Article.. I've rebooted, tried it without the extender, tried different usb ports and nothing. 🙁 Thanks in advance. So - when plug such a USB devices into back USBs of TBD, do it not to the end, but leave some space. have a peek here
Are you able to do a Windows Restore back to a time just before the ports stopped working? Reply Jim M. Reply Mitchell Ball May 5, 2016 at 2:49 am My USB ports still don't work with thumb drives and external hard drives but work with my printer and wireless mouse that Glad I found your site and save a bunch of time.
The USB ports might also not be putting out enough power. that's so crazy that this works. Nothing fixed the issue.
Can confirm this worked for me, even with a non-apple extension cable. Other Considerations for USB Not Working on a Mac If a single USB port has failed but other USB ports are continuing to work on the Mac, even after an SMC share|improve this answer edited Sep 21 '15 at 16:02 Alex 1,15411633 answered Feb 1 '15 at 7:11 Sherie 261 add a comment| up vote 0 down vote On my iMac the Onboard Usb Not Working Thank you!
While sometimes it works fine, most times it cannot be recognized. Usb Ports Not Working Mac Thank you. Here is how you can perform the NVRAM reset on a Mac to see if this resolves the USB failure: Restart the Mac, and immediately hold down Command + OPTION / http://www.makeuseof.com/tag/dead-usb-port-heres-how-to-diagnose-and-fix-it/ You´re a life saver 🙂 On 23 Aug 2015 at 23:53, Jeff Simon said: Keyboard went dead.
Tried a couple of things, but this worked. Motherboard Back Usb Not Working After reboot or hardware scan windows detects the "newly" added usb ports and starts messing things up again. Reply Guy May 6, 2015 at 6:32 pm Hi Danila, Does any other USB drive work in the laptop? Thank you brother.
Then I tried to install an external hard drive and it would not work properly and subsequently was not recognized. More about the author The problem may be the port! New Motherboard Usb Not Working I've just reinstalled my Windows on my laptop which has port USB 3.0 and 2.0 on it. Reset Usb Ports Mac Our MacBook lost a usb quite a while ago and now I need to have both operable.
I'm troubleshooting a mouse issue on an elderly family member's newer laptop. navigate here Many thanks for sharing this. Windows 10 on a DELL XPS Reply Tyler Perkins September 21, 2016 at 10:47 am My USB port issue is a bit unique. They're definitely getting power. Motherboard Ports Not Working
Or is it? Reply kedya123 October 22, 2015 at 3:09 pm This article is too much useful along with the comments. The computer came with XP, so I wanted to be able to aleast get it working in alater version of windows. http://admitcore.net/not-working/usb-ports-not-working-for-mouse-and-keyboard.html Unfortunately, I received an error message.
If not, could be the port in the laptop. Motherboard Usb Ports Not Working Troubleshooting Excellent! However, it works well now.
I tried zapping the PRAM and a safe boot and neither worked. It took me far out of my comfort zone, but gave me the confidence to follow your directions. Not right that we should have to do this though. Usb Ports Not Working Windows 7 Saved me a lot of time, thank you again.
this morning i woke up very early to get some work done and the damn keyboard wouldn't work! Jun 25, 2015 10:35 AM Helpful (0) Reply options Link to this post Page 1 of 3 Next last Apple Footer This site contains user submitted content, comments and opinions and How can i manage this problem? this contact form THANKS !!!!
On 05 Nov 2015 at 02:16, Erana said: Bizarre solution - but it just worked for me! Only M and U keys refuse to work. Removed extension lead, working …. Went to regedit and there is no " DisableSelectiveSuspend" on this desktop (SYX) so now I'm headed to uninstall all 7 of these devices and will let you know what happens.
Technician says my devices are at fault but I think it's highly unlikely that external hard drive and a a couple of card readers would give up the ghost at the IT WORKED. My last thing to try is finding old drivers from ASUS and force feed them to windows...i'm pretty sure i'll get the obsolete message again. That said, I've had great service from Apple Support calls - free.
Follow the steps above to the T and you'll be alright. wiggling the usb connections doesn't work, so it doesn't seem to be a loose connection -- the connector actually has to be unplugged for a few seconds and then plugged back share|improve this answer edited Aug 20 '15 at 8:42 Deesbek 2,02941339 answered Aug 20 '15 at 7:54 Mr musikkrad 5111 Of course, you should never connect a keyboard via You can learn how to reset the SMC on all Macs here in our detailed tutorial.
I tried adding a usb extension cable between the keyboard and imac, but the usb hub light kept blinking and the keyboard wouldn't work. I couldn't believe it when I tried it and worked! On 26 May 2015 at 09:40, Mark said: Weird, but worked. Maeda 1 add a comment| up vote 0 down vote I had a similar problem.
Reply Riaan May 18, 2015 at 5:56 am HI Guy, at my Registry Editor, at System > Current Control Set > Services I do not have USB listed, only some strange Now that I have updated to Sierra OS, my bluetooth keyboard has been a pain to pair. I have no idea why this works. What game did I see in Verona, Italy?
Name the new value DisableSelectiveSuspend. On 21 Apr 2016 at 13:54, Steve said: Just came across this while I searched for an answer.
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