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Usb Hub Not Working Macbook Pro

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Use an app called 11/15/2016 11/15/2016 Josh I cannot open iCloud photos since last upgrade. Actually sometimes when I don't plug the cable in all the way it will work fine for a while before cutting out again, which made me suspect the USB port itself good answer!(undo) Cancel Edit Your Reply (some HTML allowed) What's the status of this question? Is there going to be a patch to fix this? Source

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? So sure the device was working, my electrical engineer friend pulled out his Microsoft Surface Tablet, connected the hub, and instantly it worked. Reply Callum says: February 23, 2016 at 6:00 pm Thank you so much! It worked on my 13″ Macbook Pro. recommended you read

Usb Port Not Working Macbook Pro

Login|Contact Us Mac Ask Mac Questions and Get Answers from Experts ASAP Not a Mac Question? permalinkembedsaveparentgive gold[–]ABritWithGoodTeeth 0 points1 point2 points 9 months ago(0 children)You should never buy any sort of USB hub without its own power source. Are there drivers that I need to install? 2 people havethis question +1 follow Answered 2341910 Link Short URL This topic is no longer open for comments or replies. I think it's something about the computer going to sleep that is causing it to not work and it's really confusing me.

The last sentence in the installation description on the box is what threw me off. 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 Yes No Thanks - please tell us how to help you better. Reset Usb Ports Mac How can i manage this problem?

Reply Eric says: August 10, 2015 at 7:35 am Not to downplay this "fix", but I was really hoping for a bit more of an explanation as to *why* the SMC Usb Not Recognized Mac JM Expert: Daniel replied6 years ago. good answer!(undo) Cancel Edit Your Reply (some HTML allowed) What's the status of this question? http://osxdaily.com/2015/08/09/mac-usb-ports-not-working-fix/ Frustrating!

good answer!(undo) Cancel Edit Your Reply (some HTML allowed) What's the status of this question? Macbook Pro Usb Ports Not Working Fix Expert: Daniel replied6 years ago. Comment good answer! I only have a mouse, keyboard and a 1TB WD elements external drive.

Usb Not Recognized Mac

When the things plugged into hub lose connection, try pushing the cable going into your laptop up or down. https://wls.wwco.com/blog/2016/03/20/usb-3-0-hub-stops-working-on-el-capitan/ Enjoy this tip? Usb Port Not Working Macbook Pro To avoid the problem, the note suggests the following: 1. Imac Usb Ports Not Working None of that worked.

I've had hard drives disconnect sporadically, low-power devices that are plugged in flicker a hub's lights with no rhyme or reason, etc. this contact form But even with a powered hub it's cutting out, which is what is boggling my mind; especially since a mouse, a set of speakers (which aren't even bus powered, it has But if I connect without the hub both devices work properly. What is a "USB storage device?" Certainly, the note is talking about flash drives. Macbook Pro Not Recognizing Usb

Twice…. I find that if I plug my 10port Powered USB Hub on the "closer to the front" USB port, the 3 external HD's tend to disconnect. Reply Solomon Welbert says: October 2, 2015 at 1:08 pm i have a macbook pro retina 15inch late 2013…..i had linux installed on it through parallels and was working fine until have a peek here happy, confident, thankful, excited indifferent, undecided, unconcerned sad, anxious, confused, frustrated kidding, amused, unsure, silly Cancel I’m frustrated 0 Edit Delete Remove Official Fork anasady April 24, 2011 05:23 Triple checked

This was my first trip to the Apple store, and the guy told me the port was fine. Mac Not Recognizing Usb Device permalinkembedsaveparentgive gold[–]Docster87 2 points3 points4 points 9 months ago(1 child)USB 2 might fall right before the cutoff and 3 might be just past the cutoff. Should be OK, right??Both of these units are 'portable/pocket' size.

I also tried to restart the laptop and plug-unplug method but it won't work still.

Note that the BUG won't allow USB 3.0 Hubs on their USB 3.0 Ports either.Still waiting for a bug fix from Apple as of 1/31/2016. He took it apart, did diagnostic tests, saw nothing wrong, tried it on his computer, it worked fine, and handed it back to me fixed as just a mystery. OTHERS ARE HAVING IT TOO: Often the problem manifests as if the USB device, or something connected to it, is no longer working or has inadequate power, or is no longer detected by Usb Devices Disabled Mac Much appreciated thanks! :) Reply Macgrilla Gorilla says: November 5, 2015 at 2:30 pm An increasing number of 10.11 and 10.11.1 users with USB connected devices are stating issues with these

I decided to plug my original hub back in, and it worked fine for a while until it started cutting in and out again, and occasionally stop working all together. I tried to switch it on the other side but still the problem is the same. They do very technical and in depth analysis of OS X that no one outside of Apple will reveal to you. http://admitcore.net/not-working/usb-not-working-macbook-air.html Check the /r/AppleHelp Mac-specific FAQ Search /r/Mac, /r/AppleHelp, and /r/OSX Post here, /r/AppleHelp, or /r/OSX If one of your submissions does not appear here, it may have been caught by the

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. You need to buy a usb 3.0 hub that has an external power adapter, then it will work. Ask Your Own Mac Question Share this conversation Related Mac Questions Question Date Submitted Pearl, trying to open iphoto no response on Mac Os X 11/15/2016 11/15/2016 Ashik I have a Get Satisfaction - Terms of Service - Privacy Policy (updated Aug 14, 2014) - Cookie Policy jump to contentmy subredditsannouncementsArtAskRedditaskscienceawwblogbookscreepydataisbeautifulDIYDocumentariesEarthPornexplainlikeimfivefoodfunnyFuturologygadgetsgamingGetMotivatedgifshistoryIAmAInternetIsBeautifulJokesLifeProTipslistentothismildlyinterestingmoviesMusicnewsnosleepnottheonionOldSchoolCoolpersonalfinancephilosophyphotoshopbattlespicsscienceShowerthoughtsspacesportstelevisiontifutodayilearnedTwoXChromosomesUpliftingNewsvideosworldnewsWritingPromptsedit subscriptionsfront-all-random|AskReddit-funny-pics-worldnews-gifs-videos-gaming-news-todayilearned-IAmA-aww-movies-Showerthoughts-television-Jokes-nottheonion-mildlyinteresting-science-OldSchoolCool-explainlikeimfive-Futurology-TwoXChromosomes-dataisbeautiful-photoshopbattles-personalfinance-LifeProTips-UpliftingNews-food-tifu-space-books-creepy-WritingPrompts-Art-EarthPorn-GetMotivated-Music-Documentaries-history-sports-nosleep-DIY-gadgets-askscience-philosophy-listentothis-InternetIsBeautiful-announcements-blogmore »maccommentsWant to join? Log in or sign up in seconds.|Englishlimit my search

I have a webcam and USB drive connected through the hub and I can't see either on the laptop. I do know a guy called Dick though… Reply Barney Smith says: August 10, 2015 at 7:38 am I thought that you had to hold the shift-option-control keys on the LEFT Privacy Policy | Cookies | Ad Choice | Advertise | Terms of Use | Mobile User Agreement Visit other CBS Interactive sites: Select SiteCBS CaresCBS FilmsCBS RadioCBS.comCBSInteractiveCBSNews.comCBSSports.comChowhoundCNETCollege NetworksGameSpotLast.fmMaxPrepsMetacritic.comMoneywatchmySimonRadio.comSearch.comShopper.comShowtimeTechRepublicThe InsiderTV.comUrbanBaby.comZDNet Topics All 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?

Apple is working on a fix to the problem, but in the meantime, you may have issues such as the device resetting or the OS recognizing a USB 3.0 device as I've only been able to get it to work after an SMC reset. Audio recorders? If they have a separate power supply then you need to use that because the USB bus cannot supply enough power to go through the without it.

Should have gotten one that has an AC power adapter or a USB Y-cable (those with 2 heads for the computer-end; one for data, one for power) permalinkembedsavegive gold[–]zzisrafelzz13" MBP (Mid 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 Some people with Hackintoshes have done this: https://github.com/RehabMan/OS-X-USB-Inject-All but I'm unclear on whether it would benefit us. What happened with mine: there was a little slouch with my FW800 port, so when the cable slouched down a little, the pins weren't fully connecting.

Perhaps clarification will follow. This exact scenario happened to me recently when I traveled with a MacBook Pro, where mysteriously many hardware functions on the Mac failed simultaneously, with all USB ports ceasing to work

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