Let me know when you’ve finished that cup of STFU!! 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 Check for missing software: Make sure you installed the latest software for your device. Click the Apple menu and click "Sleep." Wait a few seconds, and then press any key to wake the computer. this contact form
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 I tried restarting the computer, updating software (10.9.5), and resetting the Mac SMC following the directions in this article. will i loose any files... Reply James on March 31, 2015 at 6:13 am worked for me too, thanks. http://osxdaily.com/2015/08/09/mac-usb-ports-not-working-fix/
Reply kisertn says: December 27, 2015 at 9:36 am Same issue - followed instructions but no indication that the SMC reset actually occurred (and I am on latest OS, latest patches). My computer doesn't connect any devices (iphone, jumpdrive, etc.) Thank you! 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 While there may be several reasons (or no reason) for USB ports ceasing to function with no cause, the good news is that it's typically a very easy fix.
But when I connect my USB or Mp3, its doesn't work. Restart apps: Quit and restart any apps that use the device. Apparently it resets the NVRAM (Non-Volatile RAM), not sure what that has to do with USB ports, but it worked. Reset Usb Ports Mac 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. Macbook Pro Not Recognizing Usb However, my thunderbolt has stopped working right after (I use it for a thunderbolt to VGA cable for teaching) - any idea what's going on? MacBook USB port not working properly? https://discussions.apple.com/thread/3939949?tstart=0 Step 02.
Reply saarah on February 22, 2015 at 2:35 pm Thank you for this solution!! Usb Not Recognized Mac Reproduction without explicit permission is prohibited. Does this happen to anyone regularly? When you find the device causing the problem, review its documentation for further troubleshooting steps.
If, after an SMC reset, and after an NVRAM reset, none of the USB ports are working, and no USB device is working, something else is likely up with the Mac. https://www.getbatterybox.com/pages/how-to-reset-usb-ports-on-mac-laptop Press the power button to start your MacBook. Usb Port Not Working Macbook Pro One such issue that is often reported is the malfunctioning of USB port or the USB port all of a sudden stops working. Macbook Pro Usb Ports Not Working Fix Reply Diane says: March 1, 2016 at 1:38 am This worked like a charm for me, thanks.
SMC stands for Resetting the System Management Controller and if there is a collision on the system management controller, your MacBook might not be worked properly. weblink The card reader doesn't show up. How to Cancel eHarmony Membership Easily? 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. Imac Usb Ports Not Working
You will learn how to do the basic troubleshooting. Reply Ariel on December 15, 2014 at 11:55 am Me either 🙁 Reply Ruth on January 20, 2015 at 9:40 am Me either. 🙁 My Mac OS X only read my Thanks for the great tips! navigate here Reply Kim says: April 18, 2016 at 7:20 am Thanks.
Same thing for my card reader if I use that instead of connecting the camera. One Usb Port Not Working Macbook Pro Do not give advice if you don't know what you are talking about. This is particularly true with cheap low quality USB devices and cables.
But ensure that you take the entire backup of the system before proceeding with installation of system software. Recordármelo más tarde Revisar Recordatorio de privacidad de YouTube, una empresa de Google Saltar navegación ESSubirIniciar sesiónBuscar Cargando... If that's correct, you may want to revise your instructions. Usb Devices Disabled Mac Your snotty comments serve no purpose other than further inflating your fanciful "knowledge".
Inicia sesión para informar de contenido inapropiado. 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 Both ports stopped working and I needed to use them for a deadline project. his comment is here And yes, this can apply to any and all Macs, whether a MacBook Pro, MacBook Air, MacBook, iMac, Mac Mini, or Mac Pro.