Thunderbolt Display will not wake up after sleep!!!!!!

Mirone,

Your suggestion seems to have solved the problem for me. So far the display is waking up on its own. Thanks!

I got my TBD back from the Apple Store. After diagnostics, the replaced the combo cable. We will see if that solves the problem.

No joy. Replacing the combo cable didn't solve the problem. Back to the Apple Store!

Hi,

I only got it fixed by REPAIR! Apple had to replace the all-in-one-cable. Something was broken/loose there. I thinke there wont be much other way....

Cheers, Maik

Hey DeShark!

What 'update' are you referring to?

The 10.8.4 OS update or a thunderbolt firmware update?

Thanks,

Dev

Good News...

I changed the USB keyboard for a bluetooth keyboard and by now the thunderbold display is working like a charm..

Just for the record everybody. I just bought a monitor, my macbook pro is updated to OS 10.8.4 and this problem still persists.

Alas, I have a MBP with a Thunderbolt display and have exactly the same problem on OS 10.8.5.

Hello.

MacBook Pro late 2011 – installed Mavericks - wake from sleep with Thunderbolt Display is now even worse than before. it disconnects nearly every time the machine goes to sleep.

Nevermind, it must have been a fluke. The display is not waking up from sleep again until I unplug and plug it in again to my macbook.

Same problem here and I need help. Mi TB started going blank out but the sound stills. I updated my OS with Maverycks and it fixed... for a short period of time. Then now everything is the same. I believe is a problem with the computer/monitor sleep but I tried the advice above and nothing happened. Ive seen other comments with the same problem and there´s no solution apparently.

I´m in México and I didn´t get an extension of the warranty, because I though Mac wasn´t come up with issues like this. Now I have to get another thonderbolt, sadly. I´m a graphic fdesigner who strongly needs this screen. 😟 PLEASE IF YOU HAVE AN ADVICE BEFORE I HAVE TO GET ANOTHER ONE, PLEASE LET ME KNOW!!

My email: otmvivanco@gmail.com // Tomas

I have the same problem for months...

Did someone make a list of everything we can try to fix the issue?

Thanks

I have the same issue after upgrading to Maveriks. My thunderbolt port is tired because every day I replug my ACD for few times… Apple, please listen to your customers!

I won't know for a few days, but apple technical support just had me do the hibernate mode 0 (zero) as a fix for my two TBDisplay problem with waking up from sleep mode. He didn't recommend that I change the setting for use when I'm on battery power. Though it sounds like the issue is different if you are on battery and still connected and using external displays. I normally would not use that mode of operation. We will see if this fixes the problem. But Apple should fix this problem instead of doing this work around plan.

So far with the hibernate mode set to zero, my 2 TBDs are waking up. But this is day one, so I will need a few days before I'll say this issue has been "worked around" by Apple Support.