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Apple Cinema Display Usb Ports Not Working

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Yes No Thanks - please tell us how to help you better. It might not match more recent models in terms of brightness, but for its current use it is excellent, and provides a decent amount of screen real estate (1920×1200). Reply Not So Average Joe says: January 22, 2016 at 7:35 pm Why are you being such "jag" Joe? I only have a mouse, keyboard and a 1TB WD elements external drive. have a peek here

Resetting SMC worked for me. Back then it was quite expensive (over $5,000 CDN before tax), but it was one of the best displays around, and certainly a great deal better than the monstrous Trinitron CRT Both ports stopped working and I needed to use them for a deadline project. I'm just gonna have to plug my keyboard directly into my MBpro where it works without issue. https://discussions.apple.com/thread/3678553?start=0&tstart=0

Usb Devices Disabled

Browse other questions tagged keyboard macbook usb thunderbolt thunderbolt-display or ask your own question. One day, I will have enough free hours (like never) to drag my MBPro and my 27" TB monitor to the Mac Store and let the real geniuses figure it out. Desktop icons move after screen resolution changeChanging the screen resolution affects the display of information on your screen, especially changing to a smaller resolution. pen tablet was plugged into keyboard) from the back of the Mac Pro and plugging it back in again.

Fixed for now. So I went back to the store with a different power bar and a different power cable. Send us an email b. Apple Monitor If you have a problem with your display and nothing in this article addresses it, consult the service and support information that came with your display for instructions on how to

If multiple USB devices are not working on a particular port, or all ports, then it's obviously less likely to be a device issue, and more likely to be related to UPDATE: Reboot failed to recognize the keyboard...again. Quine Anagrams! (Cops' Thread) Another way to show convergence of alternating series MathSciNet review alert? pop over to these guys Reply Renae says: April 12, 2016 at 2:57 pm So I had the same problem with USB ports not working (on a macbook pro).

Reply Callum says: February 23, 2016 at 6:00 pm Thank you so much! Apple Support This 100% worked. Examples include not turning on, not waking from sleep, or not seeing devices plugged into the USB and FireWire ports, among others." Resetting Cuda/PMU on Power Mac G5, Power Mac G4, This I experienced while working with some micro-controllers.

Reset Mac Smc

share|improve this answer answered Jul 31 '13 at 8:20 John Sample 1461113 add a comment| up vote 0 down vote Somebody told me to FIRST add the magsafe power to the http://apple.stackexchange.com/questions/129000/troubleshooting-the-usb-ports-and-peripherals-on-a-thunderbolt-display These kind of repairs are easier than one would think, there is still hope. Usb Devices Disabled Perhaps it's a power problem supplying enough power to the USB ports and you are right on the "edge". Thunderbolt Display Not Working 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 ended up calling apple support (surprisingly helpful) and they told me to restart the computer and hold down command+option+P+R keys while it was booting back up. navigate here For best clarity, select the native resolution of the display. Now, some responses were, that one should throw the logic board in the trash, bad idea. share|improve this answer edited Mar 10 '14 at 17:29 Jawa 2,12751323 answered Mar 10 '14 at 16:36 JPB 1 I had the same problem and i can confirm that Pram Reset

Forum FAQ Forum Rules Calendar Forum Actions Mark Forums Read Quick Links View Site Leaders What's New? My G4 wouldn't start up so I had to reset the pmu - that fixed the start up problem but started the USB port issue. Quine Anagrams! (Cops' Thread) Why do most microwaves open from the right to the left? http://emhsoft.net/not-working/apple-led-cinema-display-isight-not-working.php I am unable to enter my user name and password to log in.

Start a coup online without the government intervening Teenage daughter refusing to go to school Word for a non-mainstream belief accepted as fact by a sub-culture? Apple Store 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 more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

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Usually when I shut the laptop down and start it again. After that, all my strange power problems disappeared (i leave it closed at home) share|improve this answer answered Jul 20 '13 at 12:16 Rob van der Veer 1555 add a comment| What worked: I plugged the short USB extender cable (that came with the keyboard) into the Thunderbolt display then plugged the USB cable of the keyboard into the extender cable with What solved the problem (for 1 day now) was to active n-key-rollover on the Keyboard.

Then I reconnected cabling and upon start up on the laptop, I resetted the PRAM. If it's a chronic problem then you need a new logic board. "The SMC should not need to be reset unless you change a fundamental aspect of your hardware (add ram, There might be something in the logs as well (the "Console" application will display those, but unless you're used to reading Matrix glyphs it may be hard to interpret.) –Bart Silverstrim this contact form Let us know a.

At first I thought one USB port was permanently broken so I only used one of them; today the second one started to fail (my phone would on and off charge It had been working OK for a year. Stay logged in Please select a forum to jump to News and Article Discussion MacRumors.com News Discussion Mac Blog Discussion 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.

I tried starting the computer at the store before connecting it to the display, and again it started properly right away, with the hard drive churning. Released October 2008, identified by model number A1267. So I thought for sure that it all added up to that problem, but either I didn't reset it correctly or there's something else wrong. What happened?

Or just, you know, call apple. Didn't experience any issues since then. Possible repercussions from assault between coworkers outside the office Delimiters around Array Can leaked nude pictures damage one's academic career? The display seems to be working just fine otherwise *crosses fingers* Is there any way to fix this?

UPDATE: OS X (10.9.2) also does not see the camera on the left-hand Thunderbolt display, and won't send sound out through it, either. I thought i had wasted 50$!! Click "about this mac." Click "More info" button. another identical keyboard plugged into the USB port worked just fine :S So, my solution (fwiw): I unplugged the USB keyboard and walked away for an hour I did absolutely nothing

The keyboard will still work when I wake the Macbook up again. Being the display is plugged into an outlet itself it should supply enough but would a powered port help the display hub? 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 Anonymous form close (x) Front Page Mac Blog iOS Blog Roundups AirPort Apple Car Apple Deals Apple Pay Apple Stores Apple TV Apple VR Project