March 25 by Brian Reeder Show 3 more comments Add a comment 0/1024 Cancel Post comment Are you sure you want to delete this zzzzzz? March 16 by Dan I have the same macbook and I am having exactly the same problem with my back USB port. Useful Searches Recent Posts Options Please select a forum to jump to News and Article Discussion MacRumors.com News Discussion Mac Blog Discussion Still no luck :( –user3885 Feb 25 '11 at 11:49 add a comment| up vote 0 down vote Go to the Apple menu and choose About This Mac. navigate here
Explicit formula of base change for GL(n) What are the compiled costs of each Formula function What does this symbol from inside the Kaaba mean? Since your MBP is so new, you should bring it to an Apple store for servicing - there might be something wrong with that particular port. –JW8 May 21 '12 at Now open the System Profiler and look to see if the drive is listed. By the way, mine didn't blink or change colour either. https://discussions.apple.com/thread/3939949?start=20&tstart=0
I have not tried to connect a powered USB hub. SMC RESET For Macbook, Macbook Pro with removable battery Shut down your Macbook. The thing about the Reset the SMC procedure, is that it requires a device reboot, which also 100% of the time fixes the issue - no SMC refresh required. If I plug my camera into the USB port and open iPhoto, it shows up.
does it deletes all my files if i do so?thank you!! Just out of curiosity - does anyone know why would one USB port just stop working all of a sudden? https://support.apple.com/en-us/HT201295 Reply Average Joe says: August 12, 2015 at 4:56 pm Stop using quotes unnecessarily. Usb Devices Disabled Mac Apparently it resets the NVRAM (Non-Volatile RAM), not sure what that has to do with USB ports, but it worked.
Expand the items there. Usb Not Recognized Mac Yes, my password is: Forgot your password? Register Help Remember Me? For MacBook's with a removable battery (early 2009 and older) Press the icon in top left of screen Click Shutdown Disconnect the MagSafe power adapter from the computer Remove the battery
Finally I took it to the genius bar with it still running. Imac Usb Ports Not Working It is sometimes useful after a major OS update to reset battery usage as well, but having to reset it frequently is a *symptom*, not a "fix". Reply Diane says: March 1, 2016 at 1:38 am This worked like a charm for me, thanks. I have a 13" MBP early 2012.3 GHz i5 w/ 16 GB 1333 DDR3 RAM, 480GB SSD, running Mavrick 10.9.3All software is up to date.
Reply lovemyhak says: June 6, 2016 at 12:14 pm Hi Colorado dude w.., Are you using clover ?
I would never have thought that would work. Macbook Pro Usb Port Not Working Are there any other indications of a successful SMC reset? Macbook Pro Not Recognizing Usb Same thing for my card reader if I use that instead of connecting the camera.
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 check over here I thought i had wasted 50$!! Send us an email b. So if your problem isn't fixed by this like mine was, try that. Reset Usb Ports Mac
So for instance if i plug a usb 3hd works like a charm but an apple mouse won't. Resetting SMC worked for me. So while this far from conclusively points to El Cap being the root of USB issues it does appear these developers are trying to sort things out and not able to. his comment is here share|improve this answer answered Jul 9 '13 at 9:43 Thorbjørn Ravn Andersen 5341518 Unsure if you know what you're talking about.
By jatjesus92 in forum Apple Notebooks Replies: 1 Last Post: 03-11-2011, 09:03 PM Usb ports not working By nickvk in forum Apple Notebooks Replies: 7 Last Post: 02-07-2011, 09:34 PM Macbook El Capitan Usb Not Working com has encounter a problem similar to mine? The Solution to No-Cause Random USB Failure on a Mac: Resetting SMC So, you're confident a USB port is the problem and not the device itself?
Like "raonibr" I wasn't convinced it was going to work, but it is 100% working now! :DDD Reply astronyu October 17, 2012 at 12:40 pm @DanielWiedemann Glad it helps you 😉 macbook usb share|improve this question edited Jul 25 '12 at 13:14 Graham Perrin 4,452546165 asked May 21 '12 at 19:19 h00j 165210 All of the USB ports should work Reply Samodelkin says: August 11, 2016 at 6:53 am USB hub issues ("USB Device Needs Power" alert when plugged in into the hub) can be fixed with this kext: https://github.com/mkhon/USBHubPowerFix Reply One Usb Port Not Working Macbook Pro Unfortunately, the computer did not recognize any devices connected into the USB hub.
Hello all, I own a MacBook Pro 2011 - Warranty is gone. Cancel Brian Reeder Rep: 961 4 1 Posted: March 16 Options Permalink History I have had problems with USB ports and you first need to remove all USB devices and for Does anyone here at iFixit. http://vicnot.net/usb-port/macbook-pro-1-usb-port-not-working.html For those with a MacBook, MacBook Pro, and MacBook Air, all you need to do is this: Shut down the Mac and connect the power cable Hold down Shift+Control+Option+Power concurrently for
I registered just to say that this fixed my MBP's USB ports. Score a hand of Hearts Why do most microwaves open from the right to the left? I was waiting for it to die completely before taking it in but it just kept coming back for more on reboot. i also did the apple hardware test, the regular one and the extended one and both came back as no problems found.
Home/Forum New Posts Unanswered Forum Actions Mark Forums Read Quick Links Today's Posts Articles Product Reviews Advertise Contact Us Deals Advanced Search Forum Apple Hardware Apple Notebooks usb ports not working I only have a mouse, keyboard and a 1TB WD elements external drive. Feb 11, 2014 1:56 PM Helpful (0) Reply options Link to this post by tjk, tjk Feb 11, 2014 8:04 PM in response to kct168 Level 7 (24,976 points) Mac App The odd thing is that every time I reboot or startup the mini it alternates to the next one, so it's not just an actual port that is dead, it's either
May 20, 2014 12:04 PM Helpful (0) Reply options Link to this post by itlogmoy, itlogmoy May 25, 2014 8:42 AM in response to Booze S Level 1 (0 points) May But from the new write-up it seems that the power system of your laptop has gone bad. 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 Reply Macee says: October 6, 2015 at 4:35 pm This worked for my Mac.
Why are auto leases stubbornly strict about visa status and how to work around that? Reply Sarah Lewis says: January 4, 2016 at 7:22 am Well I'll be goddamn damned, this actually worked.