Restart your Mac: Choose Apple menu > Restart. however if you have another mac or a friend with a mac you could use screen sharing to remote in and control the mac so you could set it up. The SMC should not need to be reset unless you change a fundamental aspect of your hardware (add ram, swap a drive, etc.). There may be numerous reasons for USB failure, especially for Mac, but be assured that the method of fixing it is very easy. have a peek here
Yes No Voted Undo Score 0 Cancel Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? Press Shift+ Control+ Option+ Power for some time - maybe for 1-2 seconds; now when the LED display on the power adapter starts blinking, it means that the SMC is reset Today's EMI firmware update version 1.8 comes in at 4.8MB and can be downloaded through Software Update or Apple's website. Sign in Join HOME Shop Mac OS X Mac OS X Tips & Tricks OS X Apps Adobe Series Adobe CC 2015 Business & Productivity Design & Graphics Desktop Enhancements Internet http://osxdaily.com/2015/08/09/mac-usb-ports-not-working-fix/
share Share on Twitter Share on Facebook Email Link Like + Quote Reply Jaymacparts, Sep 9, 2014 Jaymacparts macrumors newbie Joined: Sep 9, 2014 #23 satcomer said: ↑ The try to https://support.apple.com/en-us/HT201295 Reply Average Joe says: August 12, 2015 at 4:56 pm Stop using quotes unnecessarily. You might need to disconnect and reconnect the other device as well, if it has stopped responding. MacRumors attracts a broad audience of both consumers and professionals interested in the latest technologies and products.
Finally I took it to the genius bar with it still running. Resetting the NVRAM/PRAM did the trick. I didn't start experiencing this issue until I installed Mac OS X Mavericks but I think that was pure coincidence... Macbook Pro Usb Ports Not Working Fix Let us know a.
How can i manage this problem? Imac Usb Ports Not Working After many restarts it did not fix the problem. Told the genius what I had and that rebooting would only temporarily fix the port. share Share on Twitter Share on Facebook Email Link Like + Quote Reply dzmarko, Dec 13, 2014 dzmarko macrumors newbie Joined: Dec 13, 2014 #24 Other solution Having the same issue
My seemingly non-working USB port now recognizes my devices. Macbook Pro Not Recognizing Usb share Share on Twitter Share on Facebook Email Link Like + Quote Reply cammykool, Sep 8, 2013 cammykool macrumors regular Joined: Sep 24, 2011 Location: Anaheim, California #19 sorry to revive Does this happen to anyone regularly? All rights reserved.
I've never seen this exact issue on these forums and its happened to me twice on the same machine. navigate here So if your problem isn't fixed by this like mine was, try that. Now, on to the troubleshooting. 1 Reboot the MacBook laptop Sometimes, just like applications can act unresponsive and buggy, hardware ports can have similar problems. I guess he had to believe me as he changed out the logic board. 6-months later the new board is doing the EXACT same thing. Usb Not Recognized Mac
Apart from coding, she loves to blog about her experiences in making money online through blogs, monetizing them through Adsense, and more. Then reconnect everything and see if there's any improvement. share Share on Twitter Share on Facebook Email Link Like + Quote Reply teddyman, Feb 7, 2015 teddyman macrumors newbie Joined: Feb 7, 2015 #25 nothing works tried reseting PRAM and http://admitcore.net/usb-port/usb-ports-on-ps3-not-working.html Reply Um actually says: August 15, 2015 at 5:39 am If you have a Haswell processor (in many 2013/14 devices) you should also know that early versions of these processors had
Now, let us have a tour of how to do the same and get the resolution when USB port is not working. Usb Devices Disabled Mac Write For Us Related Posts How to Turn Off Find My iPhone Disha Rajani How to Uninstall Programs on Mac Amartya One Response Glylon accidentally dropped my Macbook Pro(Mid 2012) and Reply Olivia says: June 29, 2016 at 1:14 pm I tried resetting the SMC on my MacBook Pro, but the light didn't change colour or blink while attempting this.
Read the entire article thoroughly and see how to tackle the problem in different troubleshooting scenarios. Are there any other indications of a successful SMC reset? It's Likely Easy to Fix Aug 9, 2015 - 49 Comments While Macs usually work flawlessly, sometimes peculiar issues pop up. Mac Won't Recognize Flash Drive Thanks for the tip guys!
And such issue is rare, but not impossible to come across with any of the Mac devices on the planet like Mac Pro, Mac Mini, iMac, MacBook, MacBook Air, MacBook Pro, Reply Wharf Xanadu says: August 9, 2015 at 5:20 pm Resetting smc is the solution to many hardware issues like this Reply Unreal says: August 9, 2015 at 5:34 pm What, Most Liked Posts Page 1 of 2 1 2 Next Chiuy, Jun 1, 2012 Chiuy macrumors 6502 Joined: May 24, 2011 Location: NorCal, Bay Area #1 I have a MacBook Pro http://admitcore.net/usb-port/usb-ports-xp-not-working.html How to Cancel eHarmony Membership Easily?
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